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 Diameter 93.956-93.974 mm (3.6990-3.6998 in)

Piston to Bore Clearance 0.026-0.052 mm (0.0010-0.0021 in)

PISTON RING GROOVE WIDTH

First Compression Ring 1.220-1.240 mm (0.0480-0.0488 in)
Second Compression Ring 1.510-1.530 mm (0.0595-0.0602 in)
Oil Control Ring 2.510-2.530 mm (0.0988-0.0996 in)

PISTON RING THICKNESS

First Compression Ring 1.175-1.190 mm (0.0463-0.0469 in)
Second Compression Ring 1.470-1.495 mm (0.0579-0.0589 in)
Oil Control Ring 2.360-2.480 mm (0.0929-0.0976 in)