PROCEDURE
1 Prepare the bearing shell for installation.
1.1 Make sure that the items that follow are clean and in good condition:
•
Crankshaft pin
•
Girder bore for the bearing shell
•
Bearing shell.
NOTE: The bearing shell has the mark DRIVING END and must be installed in
the correct position.
1.2 Apply a very thin layer of Molykote paste G to the rear face of the bearing shell
(003, Figure 6-13).
1.3 Make sure that the crankshaft and the running surface of the bearing shell (003)
are clean and fully lubricated with clean engine oil.
1.4 Attach the lifting tool (002) to the bearing shell (003).
1.5 Attach the engine room crane to the lifting tool (002).
1.6 Operate the engine room crane to move the bearing shell (003) to a position
near the driving end of the crankshaft.
1.7 Attach the chain block 94017-2.5-5.4 (001) to the lifting tool (002).
1.8 Operate the engine room crane and the chain block (001) to move the bearing
shell (003) to a position above the crankshaft.
X72DF
AA00-1134-00AAA-720A-A
Maintenance Manual Main bearing shell - install
Winterthur Gas & Diesel Ltd.
- 126 - Issue 002 2020-10
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