Operation CHARM: Car repair manuals for everyone.
Manuals through 2025 now available!

Our trusted friends have launched a new website named LEMON, which has newer manuals. It also contains all the CHARM manuals.

LEMON is the spiritual successor to CHARM, I recommend you try it!

Link: lemon-manuals.la
If it fails: lemon-manuals.org.ua

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Crankshaft Main Bearings

Main Bearings:
Clearance To Crankshaft:
Desired 0.25 - 0.035 mm (0.001 - 0.0014 inch)
Allowable 0.020 - 0.066 mm (0.0005 - 0.0023 inch)
Bearing Wall Thickness:
Standard:
1st and 2nd 2.444 - 2.481 mm
3rd and Rear 2.491 - 2.427 mm