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
Piston skirt diameter (A)
Grade No.1 95.480 - 95.490 mm (3.7590 -3.7594 in)
Grade No.2 95.490 - 95.500 mm (3.7594 -3.7598 in)
Grade No.3 95.500 - 95.510 (3.7598 -3.7602 in)

(a) dimension 43.03 mm (1.6941 in)

Piston pin hole diameter
Grade No.
Standard 0 21.993 - 21.999 mm (0.8659 -0.8661 in)
Grade No. 1
Standard 21.999 - 22.005 mm (0.8661 -0.8663 in)

Piston to cylinder bore clearance
Standard 0.010 - 0.030 mm (0.0004 -0.0012 in)
Limit 0.08 mm (0.0031 in)