Considering the serious damage to the Auxiliary Engine MAN B&W 6L 16/24, a team of three (3) technicians was deputed, which consisted of a Senior Metal Stitching Engineer and Two (2) technicians to repair the crankshaft.

The vessel was boarded by our technicians in Pasir Gudang. Following are the main details of the engine:

Inspection of Crankshaft:

1. All the crankpins were inspected dimensionally, and line marks and ovality were observed on all the crankpins. The standard diameter of crankpin was 130.00 MM.
2. All other parameters, like hardness, and crack detection by MPI, were found within limits.
3. On visual inspection of the radius fillet of two (2) crankpins was found damaged.

Inspection of Engine Block

1. The Engine Block window seating area of Unit number #04 (Port Side) was found badly damaged.
2. The Cam Case was also found broken.

Few Photographs of the damaged Cam Case are given below:

Broken Camshaft Area of the Window	Damaged Window cover Sittting Area

Action Taken by RA Power Solutions to Repair of Crankshaft and Engine Block of MAN B&W 6L 16/24

i. Considering the damage, all six (6) crankpins diameter was reduced from 130.00 Mm to 129.50 MM, maintaining the tolerance of 0.02 MM.

A copy of the report indicating the final dimensions is pasted below:

ii. The broken engine block was repaired by Metal Stitching Process. The new pieces of casting were metal stitched as shown in the photographs.

Initial Cut Given in Engine Block Window Area	Fitment of New Casting in Damaged Area
MAN B&W Model No.6L 16/24 during metal lock	Metal locking of broken area of MAN B&W Model No.6L 16/24

iii) The Undersize bearings were also supplied by RA Power Solutions.

iv) The Engine was commissioned in the presence of our technicians and performance was found satisfactory.

Pasting of Casting by Metal Lock Process	Perfect Matching of Casting After Metal Locking

Cam Cover Area Metal Stitched

We have been regularly executing on site crankshaft repairs and In Situ Crankshaft Grinding in Dubai, Fujairah, Qatar, Saudi Arabia, Oman, Iraq, Togo, Malta, Freetown, Egypt, Malaysia, Iran, Indonesia, Vietnam, Jordan, etc.

For more details of the Damaged Engine Block by Metal Stitching Process, Onboard Crankshaft Repair Services, repair of crankshaft onsite, in situ crankshaft grinding and repair of MAN engine, onsite crankshaft grinding repair services, onsite crankshaft grinding and repair please email us at info@rapowersolutions.com or call +91 9582647131, or +91 9810012383.

The post Crankshaft Repair of MAN B&W 6L 16/24 In Malaysia appeared first on Crankshaft Grinding Repair.

The crankshaft repair services onsite are offered up to 700 mm in diameter. The crankshaft grinding and crankshaft polishing equipment used by us is portable and lightweight. The equipment is carried by our technicians as accompanied baggage. This is allowed by airlines all over the world. The fact that our equipment is compact, lightweight, and easy to carry saves time and our technicians reach power-generation plants or vessels anywhere in the world in a short time.

The crankshaft repair services are not only limited to B&W, Caterpillar, Daihatsu, Deutz, MAK, MAN, SKL, Wartsila, Yanmar, Sulzer, and Allen but all make and models of engine crankshaft can be repaired successfully. We have experience repairing more than 10000 crankshafts all over the world in the last 44 years of company operation. All our technicians are trained in our in-house training school.

The grinding and polishing of the crankshaft is done strictly as per the manufacturer’s specifications and tolerance. Generally, they are maintained within 20/30 microns with a surface finish of less than 15 RA value.

We have been regularly executing onsite crankshaft repairs and crankshaft grinding in Dubai, Oman, Saudi Arabia, Qatar, Abu Dhabi, Sharjah, Ajman, Umm Al-Quwain, and Fujairah, Bahrain, Kuwait, Iraq, Antigua and Barbuda, Belize, Dominica, Dominican Republic, Grenada, Guyana, Haiti, Jamaica, Saint Kitts and Nevis, Saint Lucia, Saint Vincent and the Grenadines, Trinidad, and Tobago, etc.

For more details on the crank pin grinding repair please email us at rajshahani@rapowersolutions.com, or info@rapowersolutions.com, or call us at +91 9582647131 or +91 9810012383.

The post Crankshaft Repair of B&W, Caterpillar, Daihatsu, Deutz, MAK, MAN, SKL, Wartsila, Yanmar, Sulzer, Bergen Rolls Royce and Allen appeared first on Crankshaft Grinding Repair.