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

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Crankshaft: Testing and Inspection

CRANKSHAFT INSPECTION

1. Measure the crankshaft runout.
^ If the crankshaft runout exceeds the maximum runout, replace the crankshaft.

Maximum runout
0.05 mm (0.0019 in)

2. Measure the journal diameter in X and Y directions at the two points (A and B) as indicated in the figure.
^ If not as specified, replace the crankshaft or grind the journal and install the undersize bearing.

Main journal

Crank pin