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

Piston, Engine

Piston and Piston ring
Piston diameter
at 27 mm (1.063 inch) from the piston head 74.945 - 74.955 mm (2.95058 - 2.95098 inch)
Piston oil clearance
STD 0.045 - 0.068 mm (0.00177 - 0.00268 inch)
Maximum 0.08 mm (0.0031 inch)
Piston ring groove clearance 0.030 - 0.070 mm (0.0012 - 0.0028 inch)