Diesel Engine Overhaul & Repair | Large Diesel Engine Repair | Marine Engine Repair | Overhauling Services by RA Power Solutions

RA Power Solutions is the leading company extending Diesel Engine maintenance, Repair & overhaul services having experience of 40 years in this field. We have a team of skilled technicians & engineers who have worked in shipyards, Diesel Power Plants & Engine manufacturing companies. RA Power Solutions feel that proper analysis of trouble in Diesel Engine & its solution is of great importance for successful repair. Our technicians are able to quickly analysis in the case of breakdown & undertake the corrective action.

MAK M453C Diesel Engine Repair & Overhauling on Board a Vessel
MAK M453C Diesel Engine Repair & Overhauling on Board a Vessel

The major overhaul of MAK M453C main engine undertaken by our engineers recently was executed in record time & detail scope of work is as following:

I. Overhaul of 6 nos cylinder head, replacement of valve seats and valve guides. Replacement of all valve stem guide O-ring seals. Checked cylinder heads warpage and pressure testing of all heads at 5 bar

II. Overhaul of jacket water, lubricating oil cooler and charged air coolers

III. Dismount and overhaul of VTR 250 turbocharger, renewed the oil slinger, nozzle assembly and both compressor and turbine side bearings.

Inspection of Cylinder Liners
Inspection & Cleaning of Cylinder Liners

IV. Dismount and overhaul of all the air starting valves, relief valves, the piston rings, and seals were changed

V. Withdraw all the pistons, cleaned piston ring landing and renewal of piston rings gudgeon pins and big end bearings.

VI. Took piston ring groove axial and butt clearances

VII. Clean inspect and measure the cylinder liner internal diameters

VIII. Deglaze the cylinder liners with 120 grit emery cloth.

Inspection of Cylinder Heads
Inspection & Cleaning of Cylinder Heads

IX. Measurements of bearing cap gaps (k1-k2)

X. Polished the crankshaft and took journal measurements

XI. Renewed all main and locating bearing shells.

XII. Took main bearing top clearances by lead wire

XIII. Took crank web deflection measurements prior and after the renewal of main bearings with spring loaded dial gauge.

XIV. Took measurements of both normal and locating bearings k-gap.

XV. Dismount and overhaul all fuel injectors and pressure tested the nozzles.

Overhauling & Repair of Marine Engine is in Process
Overhauling & Repair of Marine Engine is in Process

XVI. Dismount and overhaul the fuel pumps and replace the springs, delivery valves, plungers, and barrels.

Inspection of Crankshaft
Inspection of Crankshaft

XVII. Setting of valves tappet clearances.

XVIII. Overhauled both emergency and attached lubricating oil pumps.

XIX. Dismount and overhaul of the jacket water pump replaced the bearing and mechanical seal.

The author is Mr. Raj Shahani, Managing Director of RA Power Solutions Pvt. Ltd. He has 40 years of experience in working on large crankshafts and Diesel Engines. He is on the board of directors of reputed shipping companies and companies having a large number of Diesel power plants.

Large Diesel Engine Repair
Large Diesel Engine Repair

For your requirement of Diesel Engine Overhaul & Repair, Large Diesel Engine Repair, Marine Engine Repair and Overhauling services you may please email us on info@rapowersolutions.com

Overhauling and Repair of Marine Diesel Engine – RA Power Solutions

Marine diesel engine is to be maintained and overhauled periodically in accordance with the international rules and regulations. The manufacturer’s recommendations for the periodic overhaul of the marine engine as well as that of the class and the administration is to be followed.

Diesel Engine Repair & Overhauling
Diesel Engine Repair & Overhauling

RA Power Solutions undertakes on-board overhaul and repair of marine engines. The auxiliary engines which are used for generation of power are also overhauled as per the scheduled recommended by the manufacturers.

Reconditioning of Cylinder Heads
Reconditioning of Cylinder Heads

RA Power Solutions undertakes the periodic checks of marine engine and auxiliary engines (generators) on board the vessel for 250, 1000, 2000, 4000, 8000 hours of routine inspection and overhaul.

Team of experienced technicians trained to work in a difficult situation are deputed on board the vessel. In case of any accident or technical issues reported by the chief engineer a  separate technician with instruments and portable equipment is deputed to attend the repairs on the spot. This facilitates the repair of damage parts if possible and the assembly of the engine after overhauling work  in short duration reducing the down time

Prior to assembly of the engine all the parts are thoroughly inspected and calibration report in detail is prepared. In case of any discrepancies, it is highlighted and explained to the engineers and plan for corrective action is made in consultation with the owners.

Inspection & Repair of Engine Spares
Inspection & Repair of Engine Spares

Having the in-house facilities for repair of major engine components, RA Power Solutions has an edge over other agencies. Major parts like crankshaft, engine block, connecting rods, and cylinder heads are calibrated and repaired in most of the cases.

In certain situation in case the damage cannot be attended on vessel the parts are sent to our workshop for repairs.

RA Power Solutions with 4 decades of experience stands guarantee for the job of marine engine overhaul and repair executed.

For more information, please email us your inquires on info@rapowersolutions.com or call us on +91-9810012383

Repairs are in Process During Overhauling of Marine Engine
Repairs are in Process During Overhauling of Marine Engine
Inspection After Overhauling of Marine Engine
Inspection After Overhauling of Marine Engine

Diesel Engine Repair and Overhaul by RA Power Solutions, India

Diesel engine repair and maintenance is one of the important services offered by RA Power Solutions through the trained and experienced engineers and technicians. Our engineers are trained with the OEMs, large power station and can handle all the problems related to the maintenance and repair of diesel engine, generators and all auxiliary equipment installed on the vessel or power plant.

 

Repair and Overhaul of Diesel Engine is in Process
             Repair and Overhaul of Diesel Engine is in Process

It is important that while the diesel engine maintenance is under the process, the major parts like crankshaft, connecting rod, engine block, cylinder liner, cylinder head, etc. are calibrated .

RA Power Solutions is one of the leading companies also providing the services for onsite repair of major components in case need arises.

Reconditioning of Connecting Rod
Reconditioning of Connecting Rod

The calibration report of major parts of diesel engine is maintained and handed over to the clients after the overhauling and repair of diesel engine is executed.

The diesel engine overhauling and repairs services comprises of following:

I) To undertake shifting of high capacity diesel engines from one location to another.

II) Complete overhaul of diesel engine and generating sets is done as per the engine manufacturer’s instructions and maintenance manual.

III) Major Diesel engine repair and maintenance jobs are executed like replacement of engine block, crankshaft, cylinder heads and cylinder liners, etc. in case of accident or normal wear and tear.

IV) Diesel engine overhaul and repair is supported by team of experience technicians who can also undertake onsite repair of major components if required.

Inspection and Repair of Engine Spares
Inspection and Repair of Engine Spares
Inspection of Crankpin of MAN Engine
Inspection of Crankpin of MAN Engine

 

 

 

 

 

 

 

We are the only company which can provide all the services related to diesel engine repair under one roof involving crankshaft grinding, engine overhauling and commissioning and supplying new and reconditioned engine spares.

The diesel engine repair can also be executed while sailing of vessel as our technicians have valid Indian CDC.

Inspection and Repair is in Process
Inspection and Repair of Heat Exchanger is in Process
Inspection of Diesel Engine
Inspection of Diesel Engine