October 30: LEMON manuals on a temporary server, it is slow and having issues, download the manuals you need! Later in November we will switch back to the fast server.

Piston Ring

SPECIFICATIONS

Piston Rings
Piston Ring to Ring Groove Clearance
Top 0.035 - 0.065 mm (0.0014 mm - 0.0025 inch)
Second 0.030 - 0.065 (0.0012 - 0.0025 inch)
Oil 0.022 - 0.065 mm (0.0009 - 0.0025 inch)
Maximum 0.20 mm (0.008 inch)
End Gap
Top 0.15 - 0.25 mm (0.006 - 0.009 inch)
Second 0.15 - 0.30 mm (0.006 - 0.011 inch)
Oil (rail) 0.20 - 0.70 mm (0.008 - 0.027 inch)
Maximum 1.0 mm (0.039 inch)