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

Main bearings	Clearance-to-crankshaft	Desired	0.0009-0.0001 inch
		Allowable	0.0009-0.0019 inch
Bearing wall thickness	Grade 1		0.0983 inch
	Grade 2 Measured at 50 mm (1.9685 inch) from outer perimeter top of piston to the pin axis.		0.0985 inch
	Grade 3		0.0986 inch
Crankshaft Main Bearing	Stage 1:	Bolts 1-8 to 18 ft. lbs
	Stage 2:	Bolts 9-19 to 18 ft. lbs
	Stage 3:	Bolts 1-16 additional 90 degrees
	Stage 4:	Bolts 17-22 to 18 ft. lbs.