APRILIA MXV 450 - Adjusting Valve Clearance

•
Fit the camshaft.
NOTE
INSERT THE CAMSHAFT CAREFULLY PAYING ATTEN-
TION TO THE DECOMPRESSION CONTROL.
•
Working on the timing system side, po-
sition the camshaft bearing fixing
Seeger ring.
Adjusting valve clearance
To adjust valve clearance insert the correct cali-
brated pad on the valve stem.
Characteristic
Values correct with control clearance between
rocker and valve
intake: 0.08 - 0.13 mm (0.0031 - 0.0051 in)
exhaust: 0.18 - 0.23 mm (0.0071 - 0.0091 in)
Timing
Engine MXV 450
ENG - 116