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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Piston, Engine

PISTON DIAMETER

Standard:
93.980 to 93.990 mm (3.7000 to 3.7004 in.)

Minimum:
93.830 mm (3.6941 in.)


PISTON OIL CLEARANCE

Standard oil clearance:
0.010 to 0.032 mm (0.000394 to 0.00126 in.)

Maximum oil clearance:
0.370 mm (0.0146 in.)