Governor and Engine Controls Mechanical Overhaul Enquiries Fuel Injection and Turbocharger Enquiries Engine Spares and Port Delivery Enquiries

Marine Engine Service and Supply Enquiries

Seanav accepts enquiries for marine engine mechanical work, fuel injection and turbocharger servicing, and engine parts supply. The service directory below also covers governors, engine order telegraphs, safety shutdowns, fuel viscosity controls and shaft power measurement.

Sectors: All Services (57) Marine NAVCOM (24) Marine Automation Systems (9) Marine Safety (LSA & FFA) (10) Marine Engines & Propulsion (5) Charts & Nautical Publications (4) Maritime Airtime & Satcom (5)

Main and Auxiliary Engine Service and Spares

Mechanical repair and overhaul

For speed regulation, actuator faults or governor overhaul, use the governor service page. For engine trip or shutdown faults, use auxiliary engine safety and shutdown service.

Send enquiries for two-stroke main propulsion engines and four-stroke main or auxiliary diesel engines, including generator sets. Tell us whether you need breakdown repair, a scheduled top overhaul or major overhaul. Include any cylinder head, piston, liner, bearing or crankshaft work on your job list.

Fuel injection and delivery

For high-pressure fuel pumps, injectors, delivery valves or injection timing, send the engine make and model, component number and any available test readings. See fuel viscosity and booster pump automation for sensor and booster loop control enquiries.

Turbocharger servicing

Tell us the turbocharger model, reported symptoms and required work, such as rotor inspection, bearing replacement or balancing. We will confirm the workshop options and timing for that unit.

Engine spares for Indian port calls

Send your parts list for pistons, rings, liners, valves, gaskets, bearings or filters. Include part numbers, quantities, required condition and documentation, and the delivery deadline. We will confirm sourcing and whether delivery can be arranged to your berth or anchorage.

Email service@seanav.org with the vessel, engine details, port, ETA/ETD and job scope or requisition.

Marine Engines Equipment and Supply

Ask about equipment and spares supply, maintenance, repair, servicing and overhaul. Send the make, model and work required so we can confirm scope and availability.

Main Engine Systems

Main Engine Remote Control System
Main Engine Safety Shutdown System
Main Engine Governor Control
Engine Order Telegraph (EOT)
Main Engine Performance Monitoring System
Throttle / CPP Pitch Control Panel
Fuel Injection Control System
Turbocharger Monitoring System

Auxiliary Systems

Auxiliary Engine Control Panels
Auxiliary Engine Safety Shutdown System
Boiler Control & Safety System
Air Compressor Automation Panel
Fresh Water Generator Control Panel
Hydraulic Pump & HPU Control Panel
Sewage Treatment Plant Control Panel

Pumps & Fluid Handling

Pump Control Panels (Bilge, Ballast, Transfer, etc.)
Fuel Transfer & Booster Pump Automation
Lube Oil System Monitoring
Tank Level Gauging & Alarm System (Fuel, Ballast, Sludge)
Heater Control Panel (Fuel/Lube Oil Heating)

Monitoring Systems

Engine Room Alarm Monitoring System (AMS / ERAMS)
Temperature Monitoring System (T/C, exhaust, jacket water)
Pressure Monitoring System (LO, FO, air, etc.)
Refrigeration Plant Monitoring System
Viscosity & Flow Monitoring Unit (Fuel Line)
Shaft Power / Torque Monitoring System
Exhaust Gas Temperature Monitoring System
Bearing Wear & Crankcase Pressure Monitoring
Oil Mist Detection System (OMD)

Electrical & Generator Systems

Generator Auto Start & Load Sharing Panel
Power Management System (PMS)
Shore Power Connection Panel
Battery Charging & Monitoring System

Safety & Emergency Systems

Emergency Generator Control Panel
Emergency Stop Panel (Main/Engine Room)
Fire Detection & Alarm System
Water Ingress / Bilge Alarm System
Flooding Detection Panel

Detailed service enquiry checklist

Find the equipment or work you need and include it in your email. Seanav confirms availability, technical scope and any partner or approval requirements for each job.

Main marine engine services

Main marine engine inspection
Main marine engine troubleshooting
Main marine engine fault diagnosis
Main marine engine preventive maintenance
Main marine engine corrective maintenance
Main marine engine servicing
Main marine engine repair
Main marine engine overhaul
Main marine engine major overhaul
Main marine engine top overhaul
Main marine engine bottom overhaul
Main marine engine performance testing
Main marine engine condition assessment
Main marine engine health check
Main marine engine performance optimisation
Main marine engine efficiency improvement
Main marine engine reliability assessment
Main marine engine operational inspection
Main marine engine pre-docking inspection
Main marine engine post-docking inspection
Main marine engine pre-purchase inspection
Main marine engine commissioning support
Main marine engine reconditioning
Main marine engine restoration
Main marine engine emergency repair
Main marine engine breakdown assistance
Main marine engine maintenance planning
Main marine engine service contracts
Main marine engine spare parts supply
Main marine engine technical consultancy
Two-stroke marine diesel engine servicing
Four-stroke marine diesel engine servicing
Low-speed marine diesel engine servicing
Medium-speed marine diesel engine servicing
High-speed marine diesel engine servicing

Auxiliary engines and diesel generator engines

Auxiliary marine engine inspection
Auxiliary engine troubleshooting
Auxiliary engine servicing
Auxiliary engine repair
Auxiliary engine overhaul
Auxiliary engine top overhaul
Auxiliary engine major overhaul
Auxiliary engine preventive maintenance
Auxiliary engine performance testing
Auxiliary engine condition assessment
Diesel generator engine inspection
Diesel generator engine troubleshooting
Diesel generator engine servicing
Diesel generator engine repair
Diesel generator engine overhaul
Diesel generator engine top overhaul
Diesel generator engine major overhaul
Diesel generator performance testing
Diesel generator engine maintenance
Diesel generator engine fuel system servicing
Diesel generator cooling system repair
Diesel generator lubrication system servicing
Diesel generator starting system repair
Diesel generator exhaust system servicing
Diesel generator engine alignment inspection
Emergency generator engine servicing
Emergency generator engine overhaul
Emergency generator engine testing
Harbour generator engine maintenance
Standby generator engine maintenance
Auxiliary generator engine reconditioning
Generator engine spare parts supply
Generator engine troubleshooting assistance
Generator engine commissioning support
Generator engine maintenance contracts

Engine overhaul and reconditioning

Marine engine complete overhaul
Marine engine top overhaul
Marine engine bottom overhaul
Marine engine partial overhaul
Marine engine scheduled overhaul
Marine engine unscheduled overhaul
Marine engine emergency overhaul
Marine engine cylinder unit overhaul
Marine engine crankcase overhaul
Marine engine piston overhaul
Marine engine cylinder liner replacement
Marine engine cylinder head overhaul
Marine engine crankshaft inspection
Marine engine crankshaft repair
Marine engine crankshaft reconditioning
Marine engine crankshaft deflection measurement
Marine engine main bearing replacement
Marine engine crankpin bearing replacement
Marine engine connecting rod overhaul
Marine engine connecting rod inspection
Marine engine camshaft overhaul
Marine engine camshaft bearing replacement
Marine engine camshaft timing inspection
Marine engine valve gear overhaul
Marine engine rocker arm overhaul
Marine engine pushrod inspection and replacement
Marine engine tappet adjustment
Marine engine bearing clearance measurement
Marine engine component dimensional inspection
Marine engine overhaul inspection and reporting

Cylinder head and valve services

Marine engine cylinder head inspection
Marine engine cylinder head servicing
Marine engine cylinder head overhaul
Marine engine cylinder head reconditioning
Marine engine cylinder head pressure testing
Marine engine cylinder head crack inspection
Marine engine cylinder head resurfacing
Marine engine cylinder head replacement
Marine engine inlet valve servicing
Marine engine exhaust valve servicing
Marine engine inlet valve replacement
Marine engine exhaust valve replacement
Marine engine valve seat reconditioning
Marine engine valve seat replacement
Marine engine valve guide replacement
Marine engine valve spindle inspection
Marine engine valve rotator servicing
Marine engine valve spring inspection
Marine engine valve spring replacement
Marine engine valve clearance adjustment
Marine engine exhaust valve overhaul
Marine engine starting air valve servicing
Marine engine indicator cock servicing
Marine engine cylinder cover inspection
Marine engine cylinder cover replacement
Marine engine cylinder head bolt inspection
Marine engine hydraulic tightening of cylinder head bolts
Marine engine valve leakage testing
Marine engine valve grinding and lapping
Marine engine cylinder head spare parts supply

Piston, piston rings and cylinder liner services

Marine engine piston inspection
Marine engine piston servicing
Marine engine piston overhaul
Marine engine piston replacement
Marine engine piston crown inspection
Marine engine piston crown reconditioning
Marine engine piston skirt inspection
Marine engine piston skirt replacement
Marine engine piston ring inspection
Marine engine piston ring replacement
Marine engine piston ring groove inspection
Marine engine piston ring groove reconditioning
Marine engine piston pin inspection
Marine engine piston pin replacement
Marine engine gudgeon pin servicing
Marine engine piston cooling system inspection
Marine engine piston cooling oil jet servicing
Marine engine piston cooling space cleaning
Marine engine cylinder liner inspection
Marine engine cylinder liner replacement
Marine engine cylinder liner honing
Marine engine cylinder liner boring
Marine engine cylinder liner wear measurement
Marine engine cylinder liner ovality measurement
Marine engine cylinder liner scavenge port inspection
Marine engine cylinder liner surface inspection
Marine engine cylinder liner reconditioning
Marine engine liner lubrication inspection
Marine engine liner lubrication system servicing
Marine engine piston and liner overhaul

Crankshaft, bearings and connecting rod services

Marine engine crankshaft inspection
Marine engine crankshaft deflection measurement
Marine engine crankshaft alignment inspection
Marine engine crankshaft crack detection
Marine engine crankshaft magnetic particle testing
Marine engine crankshaft dimensional inspection
Marine engine crankshaft journal measurement
Marine engine crankshaft journal polishing
Marine engine crankshaft journal reconditioning
Marine engine crankshaft grinding coordination
Marine engine crankshaft repair assessment
Marine engine crankshaft replacement
Marine engine main bearing inspection
Marine engine main bearing replacement
Marine engine main bearing clearance measurement
Marine engine crankpin bearing inspection
Marine engine crankpin bearing replacement
Marine engine bearing shell inspection
Marine engine bearing shell replacement
Marine engine bearing temperature monitoring inspection
Marine engine thrust bearing inspection
Marine engine thrust bearing servicing
Marine engine thrust bearing replacement
Marine engine connecting rod inspection
Marine engine connecting rod overhaul
Marine engine connecting rod bearing replacement
Marine engine connecting rod bolt inspection
Marine engine connecting rod bolt replacement
Marine engine connecting rod alignment inspection
Marine engine bearing and crankshaft spare parts supply

Fuel injection and fuel system services

Marine engine fuel system inspection
Marine engine fuel system troubleshooting
Marine engine fuel system servicing
Marine engine fuel system overhaul
Marine engine fuel injection system repair
Marine engine fuel injection pump servicing
Marine engine fuel injection pump overhaul
Marine engine fuel injection pump calibration
Marine engine fuel injector servicing
Marine engine fuel injector overhaul
Marine engine fuel injector testing
Marine engine fuel injector calibration
Marine engine fuel nozzle replacement
Marine engine fuel valve overhaul
Marine engine fuel valve pressure testing
Marine engine high-pressure fuel pipe inspection
Marine engine high-pressure fuel pipe replacement
Marine engine fuel leakage diagnosis
Marine engine fuel pressure testing
Marine engine fuel supply pump servicing
Marine engine fuel transfer pump servicing
Marine engine fuel booster pump servicing
Marine engine fuel return line inspection
Marine engine fuel filter servicing
Marine engine fuel filter replacement
Marine engine fuel duplex filter overhaul
Marine engine fuel pressure regulator servicing
Marine engine fuel rail inspection
Marine engine common rail fuel system troubleshooting
Marine engine electronic fuel injection system servicing

Fuel treatment and conditioning systems

Marine fuel oil purifier servicing
Marine fuel oil purifier overhaul
Marine fuel oil separator servicing
Marine fuel oil separator overhaul
Marine fuel oil centrifuge servicing
Marine fuel oil settling tank system inspection
Marine fuel oil service tank system inspection
Marine fuel oil transfer system maintenance
Marine fuel oil booster unit servicing
Marine fuel oil supply unit servicing
Marine fuel oil conditioning system servicing
Marine fuel oil viscosity control system servicing
Marine fuel oil temperature control servicing
Marine fuel oil heating system servicing
Marine fuel oil filtration system servicing
Marine fuel oil automatic backflush filter servicing
Marine fuel oil fine filter servicing
Marine fuel oil homogeniser servicing
Marine fuel oil mixing system inspection
Marine fuel oil pressure control system inspection
Marine fuel oil leakage detection inspection
Marine fuel oil sludge discharge system servicing
Marine fuel oil treatment plant troubleshooting
Marine fuel oil treatment plant overhaul
Marine fuel oil treatment plant commissioning
Marine fuel oil transfer pump overhaul
Marine fuel oil separator spare parts supply
Marine fuel oil treatment equipment inspection
Marine alternative fuel supply system inspection
Marine fuel conditioning plant maintenance

Lubrication oil system services

Marine engine lubrication system inspection
Marine engine lubrication system troubleshooting
Marine engine lubrication system servicing
Marine engine lubrication system overhaul
Marine engine lubricating oil pump servicing
Marine engine lubricating oil pump overhaul
Marine engine lubricating oil filter servicing
Marine engine lubricating oil filter replacement
Marine engine automatic backflush filter servicing
Marine engine lubricating oil cooler servicing
Marine engine lubricating oil cooler cleaning
Marine engine lubricating oil pressure testing
Marine engine lubricating oil pressure regulator servicing
Marine engine lubricating oil temperature control servicing
Marine engine lubricating oil purifier servicing
Marine engine lubricating oil separator overhaul
Marine engine lubricating oil sump cleaning
Marine engine lubricating oil sump inspection
Marine engine lubricating oil piping inspection
Marine engine lubricating oil leakage repair
Marine engine cylinder lubrication system servicing
Marine engine cylinder lubricator overhaul
Marine engine electronic cylinder lubrication servicing
Marine engine lubricating oil dosing system servicing
Marine engine lubricating oil consumption monitoring
Marine engine lubricating oil analysis coordination
Marine engine lubricating oil sampling
Marine engine lubricating oil contamination investigation
Marine engine lubricating oil system flushing
Marine engine lubrication system spare parts supply

Cooling water and heat exchanger services

Marine engine cooling system inspection
Marine engine cooling system troubleshooting
Marine engine cooling system servicing
Marine engine cooling system overhaul
Marine engine jacket cooling water system servicing
Marine engine low-temperature cooling system servicing
Marine engine high-temperature cooling system servicing
Marine engine fresh water cooling system servicing
Marine engine sea water cooling system servicing
Marine engine central cooling system servicing
Marine engine cooling water pump servicing
Marine engine cooling water pump overhaul
Marine engine sea water pump servicing
Marine engine fresh water pump servicing
Marine engine thermostat servicing
Marine engine temperature control valve servicing
Marine engine cooling water cooler servicing
Marine engine plate heat exchanger cleaning
Marine engine shell-and-tube heat exchanger cleaning
Marine engine charge air cooler cleaning
Marine engine oil cooler cleaning
Marine engine cooling water cooler pressure testing
Marine engine heat exchanger inspection
Marine engine heat exchanger reconditioning
Marine engine cooling water piping repair
Marine engine cooling water leakage repair
Marine engine cooling water chemical cleaning
Marine engine cooling water system flushing
Marine engine cooling water treatment system inspection
Marine engine cooling system spare parts supply

Turbocharger and air intake services

Marine engine turbocharger inspection
Marine engine turbocharger servicing
Marine engine turbocharger overhaul
Marine engine turbocharger repair
Marine engine turbocharger reconditioning
Marine engine turbocharger dismantling and inspection
Marine engine turbocharger rotor inspection
Marine engine turbocharger rotor balancing
Marine engine turbocharger bearing replacement
Marine engine turbocharger bearing housing inspection
Marine engine turbocharger nozzle ring cleaning
Marine engine turbocharger turbine blade inspection
Marine engine turbocharger compressor wheel inspection
Marine engine turbocharger compressor cleaning
Marine engine turbocharger casing inspection
Marine engine turbocharger vibration diagnosis
Marine engine turbocharger speed monitoring inspection
Marine engine turbocharger lubrication system servicing
Marine engine turbocharger water washing
Marine engine turbocharger dry cleaning
Marine engine turbocharger performance testing
Marine engine turbocharger spare parts supply
Marine engine auxiliary blower servicing
Marine engine auxiliary blower overhaul
Marine engine air intake filter servicing
Marine engine air filter replacement
Marine engine air cooler servicing
Marine engine air cooler cleaning
Marine engine scavenge air receiver inspection
Marine engine air intake system maintenance

Exhaust gas and emission system services

Marine engine exhaust system inspection
Marine engine exhaust system repair
Marine engine exhaust manifold servicing
Marine engine exhaust manifold inspection
Marine engine exhaust pipe repair
Marine engine exhaust expansion joint replacement
Marine engine exhaust bellows inspection
Marine engine exhaust silencer servicing
Marine engine exhaust gas temperature monitoring inspection
Marine engine exhaust gas economiser inspection
Marine engine exhaust gas economiser cleaning
Marine engine exhaust gas boiler inspection
Marine engine exhaust gas boiler servicing
Marine engine exhaust gas boiler soot cleaning
Marine engine exhaust valve servicing
Marine engine exhaust valve replacement
Marine engine exhaust gas leakage diagnosis
Marine engine exhaust back pressure measurement
Marine engine exhaust gas analyser testing
Marine engine emission performance assessment
Marine engine exhaust gas recirculation (EGR) system servicing
Marine engine selective catalytic reduction (SCR) system servicing
Marine engine SCR catalyst inspection
Marine engine SCR dosing system servicing
Marine engine urea injection system servicing
Marine engine NOx reduction system troubleshooting
Marine engine exhaust gas cleaning system integration
Marine engine emission monitoring system inspection
Marine engine exhaust system thermal insulation repair
Marine engine exhaust and emission spare parts supply

Starting air and compressed air services

Marine engine starting air system inspection
Marine engine starting air system servicing
Marine engine starting air system troubleshooting
Marine engine starting air distributor servicing
Marine engine starting air valve overhaul
Marine engine starting air valve replacement
Marine engine starting air manifold inspection
Marine engine starting air pipe cleaning
Marine engine starting air leakage diagnosis
Marine engine starting air pressure testing
Marine engine starting air control system servicing
Marine engine starting air interlock testing
Marine engine air starting motor servicing
Marine engine pneumatic starting system servicing
Marine engine air compressor servicing
Marine engine air compressor overhaul
Marine engine starting air compressor servicing
Marine engine service air compressor servicing
Marine engine control air compressor servicing
Marine engine compressed air dryer servicing
Marine engine air receiver inspection support
Marine engine air receiver drain system servicing
Marine engine air pressure regulator servicing
Marine engine air filter and separator servicing
Marine engine compressed air piping repair
Marine engine compressed air leakage repair
Marine engine air compressor valve overhaul
Marine engine air compressor piston replacement
Marine engine air compressor cooler cleaning
Marine engine compressed air system maintenance

Engine crankcase and internal machinery services

Marine engine crankcase inspection
Marine engine crankcase cleaning
Marine engine crankcase ventilation inspection
Marine engine crankcase pressure monitoring
Marine engine crankcase explosion relief valve inspection
Marine engine crankcase relief valve servicing
Marine engine oil mist detector inspection
Marine engine oil mist detector servicing
Marine engine internal component inspection
Marine engine internal bearing inspection
Marine engine internal corrosion assessment
Marine engine internal deposit cleaning
Marine engine crankcase oil leakage repair
Marine engine crankcase breather servicing
Marine engine bedplate inspection
Marine engine frame inspection
Marine engine tie rod inspection
Marine engine tie rod tightening
Marine engine entablature inspection
Marine engine foundation bolt inspection
Marine engine holding-down bolt inspection
Marine engine chock and foundation inspection
Marine engine structural crack inspection
Marine engine internal clearance measurement
Marine engine component wear assessment
Marine engine crankcase door inspection
Marine engine crankcase safety inspection
Marine engine internal machinery overhaul
Marine engine internal component replacement
Marine engine crankcase spare parts supply

Camshaft, timing and valve gear services

Marine engine camshaft inspection
Marine engine camshaft servicing
Marine engine camshaft overhaul
Marine engine camshaft replacement
Marine engine camshaft timing inspection
Marine engine camshaft alignment measurement
Marine engine camshaft bearing inspection
Marine engine camshaft bearing replacement
Marine engine camshaft lobe inspection
Marine engine camshaft lobe wear measurement
Marine engine fuel pump cam inspection
Marine engine exhaust cam inspection
Marine engine inlet cam inspection
Marine engine valve gear servicing
Marine engine valve gear overhaul
Marine engine rocker arm inspection
Marine engine rocker arm replacement
Marine engine pushrod inspection
Marine engine pushrod replacement
Marine engine tappet inspection
Marine engine tappet adjustment
Marine engine valve bridge servicing
Marine engine valve rotator inspection
Marine engine valve spring inspection
Marine engine valve spring replacement
Marine engine hydraulic valve clearance adjustment
Marine engine timing gear inspection
Marine engine timing gear overhaul
Marine engine timing chain inspection
Marine engine valve timing adjustment

Engine electronic control and monitoring

Marine engine electronic control system inspection
Marine engine electronic control system troubleshooting
Marine engine electronic control unit diagnostics
Marine engine ECU replacement
Marine engine ECU programming support
Marine engine engine management system servicing
Marine engine electronic governor servicing
Marine engine speed control system calibration
Marine engine fuel injection electronic control servicing
Marine engine common rail control system servicing
Marine engine sensor inspection
Marine engine pressure sensor calibration
Marine engine temperature sensor calibration
Marine engine speed sensor servicing
Marine engine crankshaft position sensor servicing
Marine engine camshaft position sensor servicing
Marine engine vibration sensor inspection
Marine engine exhaust temperature sensor calibration
Marine engine cylinder pressure monitoring
Marine engine performance monitoring system servicing
Marine engine alarm monitoring system servicing
Marine engine protection system testing
Marine engine shutdown system testing
Marine engine remote monitoring system integration
Marine engine data acquisition system servicing
Marine engine diagnostic software support
Marine engine fault code diagnosis
Marine engine electronic wiring inspection
Marine engine control harness repair
Marine engine electronic system upgrade

Engine mounting, alignment and vibration services

Marine engine mounting inspection
Marine engine mounting replacement
Marine engine resilient mounting inspection
Marine engine resilient mounting replacement
Marine engine foundation inspection
Marine engine foundation repair
Marine engine alignment inspection
Marine engine laser alignment
Marine engine crankshaft alignment assessment
Marine engine gearbox alignment inspection
Marine engine shaft alignment coordination
Marine engine coupling inspection
Marine engine flexible coupling replacement
Marine engine torsional vibration assessment
Marine engine vibration measurement
Marine engine vibration analysis
Marine engine abnormal vibration diagnosis
Marine engine structural vibration assessment
Marine engine bearing vibration monitoring
Marine engine noise investigation
Marine engine mount bolt inspection
Marine engine foundation bolt tightening
Marine engine chock inspection
Marine engine epoxy chocking assessment
Marine engine vibration isolation assessment
Marine engine dynamic balancing coordination
Marine engine rotating component balancing
Marine engine alignment correction
Marine engine vibration troubleshooting
Marine engine mounting and alignment spare parts supply

Engine gearbox and transmission services

Marine reduction gearbox inspection
Marine reduction gearbox servicing
Marine reduction gearbox troubleshooting
Marine reduction gearbox overhaul
Marine reduction gearbox repair
Marine reduction gearbox oil system servicing
Marine gearbox lubrication system inspection
Marine gearbox clutch servicing
Marine gearbox clutch overhaul
Marine gearbox clutch plate replacement
Marine gearbox hydraulic control servicing
Marine gearbox electronic control servicing
Marine gearbox reversing mechanism servicing
Marine gearbox bearing inspection
Marine gearbox bearing replacement
Marine gearbox gear tooth inspection
Marine gearbox gear reconditioning assessment
Marine gearbox shaft inspection
Marine gearbox coupling inspection
Marine gearbox oil cooler servicing
Marine gearbox oil filter servicing
Marine gearbox pressure testing
Marine gearbox temperature monitoring inspection
Marine gearbox vibration diagnosis
Marine gearbox alignment inspection
Marine gearbox commissioning support
Marine gearbox spare parts supply
Marine transmission system repair
Marine transmission system maintenance
Marine gearbox maintenance contracts

Marine propulsion and shaftline services

Marine propulsion system inspection
Marine propulsion system troubleshooting
Marine propulsion machinery servicing
Marine propulsion system overhaul
Marine propulsion system maintenance
Marine propeller shaft inspection
Marine propeller shaft alignment
Marine intermediate shaft inspection
Marine intermediate shaft bearing servicing
Marine stern tube inspection
Marine stern tube bearing inspection
Marine stern tube bearing replacement
Marine stern tube seal inspection
Marine stern tube seal replacement
Marine shaft seal servicing
Marine shaft seal leakage repair
Marine shaft coupling inspection
Marine shaft coupling bolt inspection
Marine shaft coupling replacement
Marine shaft vibration analysis
Marine shaft run-out measurement
Marine shaft bearing clearance measurement
Marine thrust shaft inspection
Marine thrust bearing servicing
Marine propeller shaft repair assessment
Marine propeller shaft machining coordination
Marine propeller shaft withdrawal support
Marine shaftline alignment assessment
Marine propulsion system commissioning
Marine propulsion spare parts supply

Engine fuel alternatives and dual-fuel technology

Marine dual-fuel engine inspection
Marine dual-fuel engine servicing
Marine dual-fuel engine troubleshooting
Marine dual-fuel engine overhaul support
Marine LNG fuel engine servicing
Marine LPG fuel engine servicing
Marine methanol-fuelled engine inspection
Marine methanol fuel system inspection
Marine ammonia-fuel engine technical assessment
Marine hydrogen fuel engine technical assessment
Marine biofuel engine compatibility assessment
Marine biodiesel engine servicing
Marine alternative fuel injection system inspection
Marine gas admission valve servicing
Marine gas valve unit inspection
Marine gas supply system inspection
Marine gas fuel pressure control inspection
Marine gas fuel leakage inspection
Marine gas engine ignition system servicing
Marine dual-fuel changeover system inspection

Engine exhaust, emission and environmental compliance support

Marine engine NOx emission assessment
Marine engine SOx compliance support
Marine engine exhaust emission measurement
Marine engine exhaust gas analysis
Marine engine emission analyser calibration support
Marine engine emission documentation support
Marine engine MARPOL Annex VI compliance assessment
Marine engine NOx Technical File review support
Marine engine Engine International Air Pollution Prevention documentation support
Marine engine EIAPP documentation coordination
Marine engine SCR system inspection
Marine engine SCR catalyst servicing
Marine engine SCR reactor inspection
Marine engine SCR urea dosing system inspection
Marine engine EGR system inspection
Marine engine EGR cooler cleaning
Marine engine EGR water treatment system inspection
Marine engine emission control troubleshooting
Marine engine exhaust gas temperature analysis
Marine engine exhaust back-pressure assessment
Marine engine exhaust gas economiser emission-related inspection
Marine engine combustion efficiency assessment
Marine engine fuel consumption and emission analysis
Marine engine alternative fuel compliance assessment
Marine engine emission monitoring system maintenance

Engine performance testing and diagnostics

Marine engine performance evaluation
Marine engine power output measurement
Marine engine load testing
Marine engine load balance assessment
Marine engine fuel consumption measurement
Marine engine specific fuel oil consumption analysis
Marine engine cylinder pressure measurement
Marine engine indicator diagram preparation
Marine engine compression pressure testing
Marine engine exhaust temperature analysis
Marine engine turbocharger performance analysis
Marine engine scavenge air pressure measurement
Marine engine fuel injection timing verification
Marine engine valve timing verification
Marine engine crankshaft deflection measurement
Marine engine bearing clearance measurement
Marine engine vibration analysis
Marine engine noise measurement
Marine engine oil consumption assessment
Marine engine cooling water temperature analysis
Marine engine lubrication oil pressure analysis
Marine engine combustion analysis
Marine engine cylinder balance assessment
Marine engine performance trend analysis
Marine engine sea trial performance support

Engine spare parts and component supply

Marine main engine spare parts supply
Marine auxiliary engine spare parts supply
Marine diesel generator engine spare parts supply
Marine engine piston supply
Marine engine piston ring supply
Marine engine cylinder liner supply
Marine engine cylinder head supply
Marine engine inlet valve supply
Marine engine exhaust valve supply
Marine engine valve seat supply
Marine engine valve guide supply
Marine engine crankshaft supply
Marine engine connecting rod supply
Marine engine bearing shell supply
Marine engine main bearing supply
Marine engine crankpin bearing supply
Marine engine camshaft supply
Marine engine camshaft bearing supply
Marine engine fuel injector supply
Marine engine fuel injection pump supply
Marine engine fuel valve supply
Marine engine fuel nozzle supply
Marine engine fuel pump supply
Marine engine lubricating oil pump supply
Marine engine cooling water pump supply
Marine engine turbocharger spare parts supply
Marine engine turbocharger bearing supply
Marine engine turbocharger nozzle ring supply
Marine engine air cooler spare parts supply
Marine engine heat exchanger spare parts supply
Marine engine gasket and sealing kit supply
Marine engine overhaul kit supply
Marine engine filter element supply
Marine engine oil filter supply
Marine engine fuel filter supply
Marine engine air filter supply
Marine engine starting air valve spare parts supply
Marine engine exhaust valve actuator supply
Marine engine electronic control unit spare parts supply
Marine engine sensor and transmitter supply

Engine cooling, lubrication and auxiliary component supply

Marine engine cooling water pump supply
Marine engine sea water pump supply
Marine engine fresh water pump supply
Marine engine piston cooling pump supply
Marine engine lubricating oil pump supply
Marine engine fuel transfer pump supply
Marine engine fuel booster pump supply
Marine engine fuel injection pump supply
Marine engine oil cooler supply
Marine engine water cooler supply
Marine engine charge air cooler supply
Marine engine heat exchanger supply
Marine engine thermostat supply
Marine engine temperature control valve supply
Marine engine pressure control valve supply
Marine engine pressure regulator supply
Marine engine fuel filter housing supply
Marine engine oil filter housing supply
Marine engine centrifugal filter supply
Marine engine automatic backflush filter supply
Marine engine turbocharger supply
Marine engine auxiliary blower supply
Marine engine exhaust expansion joint supply
Marine engine exhaust silencer supply
Marine engine starting air distributor supply
Marine engine air starting valve supply
Marine engine air compressor supply
Marine engine air compressor overhaul kit supply
Marine engine crankcase relief valve supply
Marine engine oil mist detector spare parts supply

Engine maintenance, inspection and planned servicing

Marine engine daily maintenance support
Marine engine weekly maintenance support
Marine engine monthly maintenance support
Marine engine quarterly maintenance support
Marine engine annual maintenance support
Marine engine running-hour-based maintenance
Marine engine planned maintenance system support
Marine engine scheduled inspection
Marine engine routine servicing
Marine engine preventive maintenance programme
Marine engine maintenance schedule preparation
Marine engine maintenance history review
Marine engine maintenance record verification
Marine engine maintenance report preparation
Marine engine technical condition report preparation
Marine engine service interval assessment
Marine engine critical spare parts assessment
Marine engine overhaul interval planning
Marine engine machinery inspection checklist preparation
Marine engine maintenance supervision
Marine engine service attendance
Marine engine riding squad support
Marine engine port-call maintenance support
Marine engine anchorage maintenance support
Marine engine dry-dock maintenance support
Marine engine voyage repair support
Marine engine emergency maintenance support
Marine engine maintenance contract management
Marine engine technical assistance
Marine engine maintenance consultancy

Marine engine manufacturers and engine types

MAN marine engine servicing
Everllence marine engine servicing
Wärtsilä marine engine servicing
WinGD marine engine servicing
Caterpillar marine engine servicing
MaK marine engine servicing
Yanmar marine engine servicing
Daihatsu marine engine servicing
Mitsubishi marine engine servicing
Hyundai marine engine servicing
Bergen marine engine servicing
Rolls-Royce marine engine servicing
mtu marine engine servicing
Volvo Penta marine engine servicing
Cummins marine engine servicing
John Deere marine engine servicing
Deutz marine engine servicing
Scania marine engine servicing
Perkins marine engine servicing
Baudouin marine engine servicing
Doosan marine engine servicing
STX marine engine servicing
Niigata marine engine servicing
Hanshin marine engine servicing
Akasaka marine engine servicing
Daihatsu auxiliary engine overhaul
Yanmar auxiliary engine overhaul
Caterpillar generator engine overhaul
Cummins generator engine overhaul
mtu generator engine overhaul
Brand-specific entries are potential service and spare-parts search categories, not claims of manufacturer authorisation.

Engine repair and workshop services

Marine engine workshop repair
Marine engine component workshop overhaul
Marine engine cylinder head workshop reconditioning
Marine engine cylinder liner workshop reconditioning
Marine engine piston workshop reconditioning
Marine engine crankshaft workshop inspection
Marine engine crankshaft grinding coordination
Marine engine connecting rod workshop inspection
Marine engine fuel injector workshop testing
Marine engine fuel pump workshop calibration
Marine engine fuel valve workshop overhaul
Marine engine turbocharger workshop overhaul
Marine engine turbocharger rotor balancing
Marine engine heat exchanger workshop cleaning
Marine engine cooler pressure testing
Marine engine pump workshop overhaul
Marine engine valve workshop reconditioning
Marine engine bearing inspection and measurement
Marine engine component crack detection
Marine engine component non-destructive testing coordination

Engine installation, commissioning and docking services

Marine engine installation support
Marine engine replacement project support
Marine engine removal and dismantling
Marine engine reinstallation
Marine engine foundation preparation
Marine engine foundation modification
Marine engine alignment after installation
Marine engine coupling installation
Marine engine pipe connection inspection
Marine engine fuel piping installation inspection
Marine engine cooling piping installation inspection
Marine engine exhaust piping installation inspection
Marine engine electrical connection inspection
Marine engine control system installation support
Marine engine pre-commissioning inspection
Marine engine commissioning
Marine engine trial operation
Marine engine harbour acceptance testing support
Marine engine sea trial support
Marine engine post-commissioning inspection
Marine engine post-overhaul testing
Marine engine post-repair performance verification
Marine engine dry-dock overhaul support
Marine engine dry-dock inspection
Marine engine dry-dock project supervision

Specialised engines and vessel applications

Container vessel main engine servicing
Bulk carrier main engine servicing
General cargo vessel engine servicing
Oil tanker main engine servicing
Chemical tanker engine servicing
LNG carrier engine servicing
LPG carrier engine servicing
Offshore support vessel engine servicing
Platform supply vessel engine servicing
Anchor handling tug engine servicing
Tugboat engine servicing
Harbour tug engine overhaul
Dredger engine servicing
Fishing vessel engine servicing
Passenger vessel engine servicing
Cruise vessel engine servicing
Ro-Ro vessel engine servicing
Ro-Pax vessel engine servicing
Research vessel engine servicing
Naval auxiliary vessel engine servicing
Yacht and superyacht engine servicing
Workboat engine servicing
Patrol vessel engine servicing
High-speed craft engine servicing
Inland waterway vessel engine servicing

Engine technical consultancy, contracts and emergency support

Marine engine technical consultancy
Marine engine condition survey
Marine engine pre-purchase survey support
Marine engine damage assessment
Marine engine failure investigation
Marine engine root cause analysis
Marine engine breakdown investigation
Marine engine repair specification preparation
Marine engine overhaul specification preparation
Marine engine technical documentation review
Marine engine spare parts identification
Marine engine spare parts procurement support
Marine engine service planning
Marine engine maintenance cost assessment
Marine engine life-cycle cost assessment
Marine engine replacement feasibility study
Marine engine upgrade feasibility study
Marine engine fuel efficiency consultancy
Marine engine performance improvement consultancy
Marine engine reliability improvement consultancy
Marine engine emergency repair attendance
Marine engine emergency breakdown assistance
Marine engine 24/7 technical support
Marine engine port service attendance
Marine engine riding squad deployment
Marine engine riding repair team
Marine engine annual service contract
Marine engine preventive maintenance contract
Marine engine overhaul contract
Marine engine spare parts supply contract

Advanced and emerging marine engine technologies

Dual-fuel marine engine technical support
LNG marine engine technical support
LPG marine engine technical support
Methanol marine engine technical support
Ammonia marine engine technical assessment
Hydrogen marine engine technical assessment
Biofuel-compatible marine engine assessment
Battery-hybrid propulsion engine integration support
Hybrid marine propulsion engine maintenance
Diesel-electric propulsion engine maintenance
Engine waste heat recovery system inspection
Engine energy efficiency improvement
Engine digital monitoring system integration
Engine remote diagnostics integration
Engine predictive maintenance integration
Engine condition monitoring system integration
Engine performance analytics
Engine fuel consumption analytics
Engine operational data monitoring
Engine digitalisation consultancy

Engine spare parts procurement and logistics

OEM marine engine spare parts procurement
Genuine marine engine spare parts supply
Alternative marine engine spare parts sourcing
Marine engine overhaul kit procurement
Marine engine cylinder unit spare parts procurement
Marine engine fuel system spare parts procurement
Marine engine lubrication system spare parts procurement
Marine engine cooling system spare parts procurement
Marine engine turbocharger spare parts procurement
Marine engine air system spare parts procurement
Marine engine exhaust system spare parts procurement
Marine engine starting system spare parts procurement
Marine engine electronic spare parts procurement
Marine engine sensor procurement
Marine engine bearing procurement
Marine engine gasket procurement
Marine engine sealing kit procurement
Marine engine filter procurement
Marine engine pump spare parts procurement
Marine engine valve spare parts procurement
Marine engine component identification
Marine engine parts catalogue research
Marine engine spare parts cross-reference
Marine engine obsolete spare parts sourcing
Marine engine urgent spare parts delivery

Engine inspection, measurement and testing

Marine engine cylinder pressure measurement
Marine engine cylinder liner wear measurement
Marine engine piston ring clearance measurement
Marine engine bearing clearance measurement
Marine engine crankshaft deflection measurement
Marine engine crankshaft journal measurement
Marine engine crankshaft run-out measurement
Marine engine connecting rod measurement
Marine engine valve clearance measurement
Marine engine fuel injector opening pressure testing
Marine engine fuel pump delivery testing
Marine engine fuel injection timing testing
Marine engine cooling water pressure testing
Marine engine lubricating oil pressure testing
Marine engine exhaust gas temperature measurement
Marine engine exhaust gas analysis
Marine engine turbocharger speed measurement
Marine engine turbocharger vibration measurement
Marine engine engine-room noise measurement
Marine engine crankcase pressure measurement
Marine engine starting air pressure testing
Marine engine compression testing
Marine engine load performance testing
Marine engine component dimensional inspection
Marine engine post-overhaul acceptance testing

Engine cleaning and chemical treatment

Marine engine crankcase cleaning
Marine engine cylinder head cleaning
Marine engine piston cleaning
Marine engine cylinder liner cleaning
Marine engine cooling water system chemical cleaning
Marine engine heat exchanger chemical cleaning
Marine engine charge air cooler cleaning
Marine engine oil cooler cleaning
Marine engine fuel oil system flushing
Marine engine lubricating oil system flushing
Marine engine fuel tank cleaning coordination
Marine engine lubricating oil sump cleaning
Marine engine cooling water circuit flushing
Marine engine exhaust gas side cleaning
Marine engine turbocharger water washing
Marine engine turbocharger dry cleaning
Marine engine air receiver cleaning
Marine engine scavenge air space cleaning
Marine engine fuel injector ultrasonic cleaning
Marine engine component degreasing and cleaning

Engine project management and fleet support

Marine engine maintenance project management
Marine engine overhaul project management
Marine engine repair project coordination
Marine engine dry-dock project coordination
Marine engine spare parts project coordination
Marine engine service engineer deployment
Marine engine riding squad coordination
Marine engine fleet maintenance planning
Marine engine fleet condition monitoring
Marine engine fleet performance benchmarking
Marine engine fleet spare parts planning
Marine engine maintenance budget planning
Marine engine maintenance schedule coordination
Marine engine technical superintendent support
Marine engine superintendent inspection support
Marine engine crew technical assistance
Marine engine crew familiarisation
Marine engine maintenance training
Marine engine operational troubleshooting training
Marine engine fleet technical support contracts

Engine and propulsion modernisation

Marine engine modernisation assessment
Marine engine replacement feasibility assessment
Marine engine power upgrade assessment
Marine engine fuel efficiency retrofit
Marine engine electronic control retrofit
Marine engine fuel injection system upgrade
Marine engine turbocharger upgrade assessment
Marine engine cooling system upgrade
Marine engine lubrication system upgrade
Marine engine propulsion system modernisation

See our Indian port coverage or email service@seanav.org with the vessel, port and equipment details.

Marine Engines & Propulsion Commercial Services (5 Scopes)

Select any statutory service below to view technical specifications, standard 5-step SOP workflows, approved equipment models, and port attendance lead times:

Woodward & Nabtesco Specialists Dynamic Bench Test Certified

Main Engine Governor Control & Actuator Overhaul India

Seanav Marine provides workshop overhaul, bench testing, and onboard calibration for marine mechanical-hydraulic and electronic governors across all Indian ports. We service Woodward (UG-8, UG-40, PGA), Nabtesco, and...

Main Engine Governor & Actuators View Scope →

SOLAS II-1 Reg 37 Mandatory Bridge-to-Engine Synchronization

Engine Order Telegraph (EOT) System Synchronization & Testing India

Seanav Marine delivers precision calibration, potentiometer replacement, and alarm synchronization for marine Engine Order Telegraph (EOT) systems at all Indian ports. We service bridge, engine control room (ECR),...

Engine Order Telegraph (EOT) View Scope →

SOLAS II-1 Reg 42/43 Certified Overspeed Trip Verification

Auxiliary Engine Safety Shutdowns & Emergency Generator Testing India

Seanav Marine carries out certified annual safety shutdown calibration and emergency generator auto-start testing at all Indian ports. Our flying squads calibrate mechanical overspeed trips, electronic pickup sensors,...

Auxiliary Engine Safety Shutdowns View Scope →

MARPOL Annex VI ECA Ready VAF Viscotherm Specialists

Heavy Fuel Viscosity Control & Booster Pump Automation Service India

Seanav Marine specializes in marine Heavy Fuel Oil (HFO) viscosity automation, Viscotherm calibration, and booster pump automation across all Indian ports. We service VAF Instruments, Nakakita, and Alfa...

Fuel Viscosity & Booster Automation View Scope →

IMO EEXI & ShaPoLi Certified Kyma & Hoppe Marine Service

Marine Shaft Power Meter & Propulsion Torque Sensor Calibration India

Seanav Marine provides optical and strain-gauge calibration for marine Shaft Power and Torque Meters (ShaPoLi) across Indian ports. We service Kyma, Hoppe Marine, and Trelleborg shaft power measuring...

Shaft Power & Torque Meter Calibration View Scope →

24/7 Port & Anchorage Attendance Across India

Our engineers board vessels at berth or offshore anchorages across all major maritime hubs in India:

Jawaharlal Nehru Port (INNSA) Berth attendance in 2 hours; Mumbai Floating Light (BFL) outer anchorage attendance via Belapur launch pier.

Deendayal Port Kandla (INIXY) Full cargo terminal & Kandla Roads outer anchorage coverage; fast spares transit from Gandhidham warehouse.

Adani Mundra Port (INMUN) Private port fast-track gate clearance; Mundra Roads anchorage rendezvous and SPM tanker support.

Cochin Port / ICTT (INCOK) Willingdon Island depot; OPL East-West international shipping route rendezvous launch service.

Need Urgent Attendance or Class Survey?

Contact our 24/7 technical coordination desk for immediate boarding clearance, spare parts dispatch, or statutory surveyor coordination across India.

Book 24/7 Attendance Now Email Technical Desk

Marine Engine Repair, Mechanical Overhaul and Spares in India