Check Valve Clearance; Adjusting Valve Clearance - Vetus M3.28 Operation Manual

4 Maintenance
V : i 0.25 mm (0.010")
alVe ClearanCe nlet
e 0.25 mm (0.010")
xhauSt
VD01016

30 Adjusting valve clearance

Cylinders are numbered consecutively,
beginning at the front end.
10
VD00153
• Check valve clearance at cylinder 1 and
adjust if necessary.
• Rotate the crankshaft 240° clockwise
and check valve clearance at cylin-
der 3.
• Again rotate the crankshaft 240° and
check valve clearance at cylinder 2.
Checking valve clearance
Every 500 operating hours.
35