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)
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Piston
DIMENSIONS Piston diameter:
Standard
89.958-89.990 mm (3.5417-3.5429 inch)
0.25 mm (0.01 in) over
90.208-90.240 mm (3.5515-3.5527 inch)
0.50 mm (0.02 in) over
90.458-90.490 mm (3.5614-3.5625 inch)
Piston-to-Cylinder Clearance
0.02-0.051 mm (0.0010-0.0020 in)
Maximum
0.15 mm (0.006 in)
Piston Pin Hole Diameter
22.988-23.000 mm (0.9051-0.9055 in)
Piston Pin-to-
Piston Clearance
0.008-0.026 mm (0.0004-0.0010 in)