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 - Clearance to Crankshaft Desired 0.025-0.045 Millimeter (mm)
Allowable 0.025-0.050 Millimeter (mm)
Bearing Wall Thickenss Grade 1 2.501 Millimeter (mm)
Grade 2 2.505 Millimeter (mm)
Grade 3 2.510 Millimeter (mm)
Main Bearing Cap Bolts ---
-- Refer to Engine; Service and Repair; Assembly for tightening specifications and sequences.