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 Gear/Sprocket

Crank pin diameter
STD 52.987 - 53.000 mm (2.0861 - 2.0866 inch)
U/S 0.25 52.745 - 52.755 mm (2.0766 - 2.0770 inch)
Crank pin taper and out-of-round
Maximum 0.005 mm (0.0002 inch)