Gilera GP 800 i.e. Service Station Manual page 34

Characteristics
DO NOT REVERSE THE FITTING POSITIONS OF THE VALVES (RIGHT - LEFT).
- Check that the camshaft ends exhibit no scores or irregular wear.
- Using a micrometer, measure the camshaft capacity.
Specification
Bearing A Ø:
Bearing B diameter:
Specification
Bearing A Ø:
Bearing B diameter:
-Using a gauge, measure the cam height.
Specification
intake
discharge
Specification
intake
discharge
Standard axial clearance:
Maximum admissible axial clearance:
- Check that the cam contact sliding block and the articulated register plate is free from wear.
- In case of wear, replace the component.
CHAR - 28
STANDARD DIAMETER
MINIMUM ADMISSIBLE DIAMETER
STANDARD HEIGHT
ADMISSIBLE LIMITS
GP 800 i.e.
Desc./Quantity
42 - 0.060 -0.085 mm
20 - 0.020 -0.041 mm
Desc./Quantity
41.910 mm
19.940 mm
Desc./Quantity
33.988 mm
33.417 mm
Desc./Quantity
33.740 mm
33.170 mm
0 - 0.22 mm
0.3 mm