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 or lemon-manuals.org.ua

(Some people have issue connecting. LEMON is investigating. For now, use Firefox or change your DNS server)

Or, hide this message: temporarily or permanently

Crankshaft Main Bearing



Crankshaft Main Bearing Bolts

For Main Bearing Cap Torque & Sequence, Service and Repair

Main Bearing Size Codes





Crankshaft thrust clearance 0.030 - 0.115 mm (0.0012 - 0.0045 in)
Crankshaft oil clearance 0.010 - 0.030 mm (0.0004 - 0.0012 in)

Crankshaft Dimensions