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 DIMENSIONS AND CLEARANCES

Piston Diameter
production 98.970-99.008 mm (3.896-3.897 in)
service limit 98.950 mm (3.895 in)

Piston to Bore Clearance
production -0.029 to 0.029 mm (-0.0011 to 0.011 in)
service limit - Maximum 0.080 mm (0.003 in)