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

Type Material Aluminum (Full Floating Piston Pin)
Clearance at Size Location -0.0003 in to + 0.0018 in
Piston Weight
A Size 15.45 to 15.62 Ounce (US) (oz (US))
B Size 15.27 to 15.45 Ounce (US) (oz (US))
Piston Ring Groove Diameter
No. 1 3.441 - 3.449 in
No. 2 3.397 - 3.4055 in
No. 3 3.378 - 3.385 in