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: Specifications

Piston-Vin K	Used Piston Clearance 41 mm from top of piston	0.0020-0.0036 in.
	New Piston Clearance 41 mm from top of piston	0.0004-0.0020 in.
Piston-Vin 1	Used Piston Clearance	0.0008-0.0039 in.
	New Piston Clearance	0.0008-0.0039 in.
Piston Ring Groove Depth	Top Compression	0.158-0.163 in.
	2nd Compression	0.166-0.171 in.
	Oil Control	0.150-0.155 in.