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 Journal Diameter 67.483-67.503 mm
Maximum Out-of-Round (Between Cross Sections) 0.0075 mm
Maximum Taper 0.004 mm
Runout: FIM of Center Journals When Located on Front and Rear Journal 0.05 mm (3 places)
Clearance - Crankshaft Journal to Main Bearing Clearance 0.048-0.024 mm
Crankshaft End Play 0.075-0.377 mm
Crankshaft Main Bearing Bolts (Cross-Mounted) 21 Nm (15 ft.lb)
Crankshaft Main Bearing Bolts (Vertical) Stage 1 40 Nm (30 ft.lb)
Stage 2 Additional 85-95 degrees
Jack Screws Stage 1 5 Nm (44 in.lb)
Stage 2 10 Nm (89 in.lb)