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)

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Crankshaft Main Bearing

Crankshaft Bearing Cap Bolts
Inner Bolts - First Pass in Sequence 20 Nm (15 ft. lbs.)
Inner Bolts - Final Pass in Sequence 80 degrees
Crankshaft Bearing Cap Side Bolts 25 Nm (18 ft. lbs.)
Crankshaft Bearing Cap Studs
Outer Studs - First Pass in Sequence 20 Nm (15 ft. lbs.)
Outer Studs - Final Pass in Sequence 53 degrees
Crankshaft Main Bearing Bore Diameter 69.871-69.889 mm (2.75-2.751 inch)
Crankshaft Main Bearing Bore Out-of-Round 0.005 mm (0.0002 inch)
Cylinder Bore Diameter 99.0-99.018 mm (3.897-3.898 inch)
Cylinder Bore Taper - Thrust Side 0.018 mm (0.0007 inch)
Crankshaft Main Bearing Clearance
Production 0.02-0.052 mm (0.0008-0.0021 inch)
Service 0.02-0.065 mm (0.0008-0.0025 inch)