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.

Valve Spring

Spring free height
Standard 44.6 mm (1.756 inch)
Limit 43.6 mm (1.717 inch)

Valve spring squareness
Limit 2 mm (0.079 inch)

Compressed spring tension - At installed height: 35.0 mm (1.38 inch)
Standard 196 N (44 lbs.)
Limit Less than 181 N (41 lbs.)