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 Height (above cyl block surface @ TDC) 0.0015-00205
Standard Piston Diameter (measured at the piston pin bore centerline at 90° to the pin) 3.9512-3.9528
Piston-To-Bore Clearance 0.0012-0.0018
Piston Pin Bore Diameter 0.9452-0.9459
Compression Piston Ring Groove Width (Top) 0.0646-0.0654
Compression Piston Ring Groove Width (Bottom) 0.0705-0.0713
Oil Piston Ring Groove Width 0.382-0.1590