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 Dimensions and ClearancesPiston Diameter
85.983 mm ±0.019 (3.3851 in. ±0.0017)
Clearance at Size Location
-0.0096 to +0.0436 mm (-0.0003 to +0.0016 in.)
Piston Weight
316-326 grams (11.1466-11.4994 oz.)
Piston Ring Groove Diameter-No.1
77.8-78 mm (3.063-3.070 in.)
Piston Ring Groove Diameter-No.2
75.9-76.1 mm (2.988-2.996 in.)
Piston Ring Groove Diameter-No.3
76.5-76.7 mm (3.011-3.019 in.)