OVERHAUL ME: NINGBO G8300 IN HO CHI MINH CITY, VIETNAM

WELCOME TO SEAFIX – MARINE REPAIR SERVICES IN VIET NAM!

Main engine is the heart of the vessel, which provide all the power for the vessel, even the propulsion of propeller moving the ship. Main engine is important, it is necessary to understand the main engine operation, as well as how to operate professionally, increase the efficiency and partly increase the life of main engine and relevant equipment. To overhaul, recondition, compulsory that the worker shall be understand the main engine and what have to do to complete the job.

With the importance of such a main engine, any incident with it will lead to a very serious consequence. Therefore, it is necessary to periodically survey the main engine, while time The space of each ship is limited, especially container ships.

SEAFIX Co.,Ltd, with our experience and skill, has disassembled and inspection many main engines.

Procedure to overhaul the main engine generally as below steps:

1. Inspect the crankshaft before repair if necessary and required from Vessel.
2. Isolate relevant systems before start the overhaul job.
3. Remove cylinder head (Cullasse):
   1. Remove relevant machine detail and parts
   2. Remove bolt and disassembly rocker arm
   3. Lift-up the cylinder head and the discharge poppet valve box from the machine and put it in a safe position on the floor in the engine room. After the repair is complete, reassemble.
4. Cylinder lubricating gun: Remove and check the clearance of the injection hole, check the sealing of the cylinder assembly to be replaced.
5. Piston & connection rod: Remove the piston-connection rod, put it on a safe shelf, cleaning, check the segment gap, replace the O-ring and completely reassemble.
6. Piston crown, piston rod stuffing box, bush, seal… inspection working condition, measurement and record if necessary.
7. Separate all the water in and out of the cylinder, remove and cleaing, replace the seal. Complete install after repair.
8. Cylinder liner: Remove cylinder liner and re-fit. Measuring and get assembly data, replace O-ring, clean the fresh cooling water compartment.
9. Reinstall, calibration, test and commisioning.

10. Experience in many years with hundred complete repair job, have very good cooperation network, we are confidence to provide anything, anytime, anywhere in Vietnamese water. Please come with us and experience our service. Will bring to you all the best quality with reasonable price. Moreover our service is on time, we will do everything to keep your vessel in schedule and complete your voyage successfully.

11. Our SEAFIX provide:

12. Ship repairs in ports/ anchorages
13. Voyage/ Afloat repairs
14. Electrical/ Electronic trouble shooting
15. Rotating equipment rewind
16. Steel work & Hydraulic repair
17. Cylinder, main engine overhaul
18. Industrial maintenance and repairs

19. SEAFIX CO.,LTD

    Office: No.19 Bui Vien Street, Nam Hai Ward, Hai An District, Hai Phong City

    Hotline 1: +84 973 428 061

    Hotline 2: +84 333 672 822

    Email: tech@seafix.vn

    Website: https://seafix.vn/

20. Material/ Spare parts supply