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

Main Bearing Bore Diameter 57.020-57.038 mm
Main Bearing Journal Diameter 51.980-52.000 mm
Production Repair 51.730-51.750 mm
Main Bearing Clearance 0.019-0.035 mm