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, Engine

Piston Rings
Ring, End Gap - Top Compression 0.15-0.3 mm (0.006-0.012 in)
Ring, End Gap - Second Compression 0.3-0.5 mm (0.012-0.019 in)
Groove Clearance - Top Impression 0.05-0.08 mm (0.0019-0.0031 in)
Groove Clearance - Second Compression 0.05-0.082 mm (0.002-0.003 in)