When main bearing shells are installed to an engine cylinder block, what should be used to lubricate the backing plate?
A) nothing
B) engine lube
C) libriplate
D) silicone

Name: When main bearing shells are installed to an engine cylinder block, what should be used to lubricate the backing plate? A) nothing B) engine lube C) libriplate D) silicone
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Question

Quizplus · Accepted Answer

The backing plate of main bearing shells should not be lubricated with anything to ensure proper seating and heat transfer.

When Main Bearing Shells Are Installed to an Engine Cylinder