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
System Specifications
Cylinder Head/Valve Train
Combustion Chamber Volume
52.6 - 51.6 cc
Valve Seat Width - Intake
2.1 - 1.9 mm
Valve Seat Width - Exhaust
2.1 - 1.9 mm
Valve Seat Angle
45.00 - 44.50 degrees
Valve Seat Runout (T.I.R.)
0.025 mm
For torque specifications, refer to the service procedure.