APRILIA TUONO V4 R a-PRC ABS Service Station Manual page 265

TUONO V4 R a-PRC ABS
Checking the primary shaft
Characteristic
Maximum wear limit for the selection gear
grooves
5.3 mm (0.21 in)
Minimum wear limit of the pinion side primary
shaft seat
24.97 mm (0.98 in)
Minimum wear limit of the clutch side primary
and secondary shaft seat
19.97 mm (0.79 in)
Checking the secondary shaft
Characteristic
Maximum wear limit for the selection gear
grooves
5.3 mm (0.21 in)
Minimum wear limit of the pinion side secon-
dary shaft seat
29.97 mm (1.18 in)
Minimum wear limit of the clutch side primary
and secondary shaft seat
19.97 mm (0.79 in)
Checking the desmodromic drum
Check gear drum for damage, scratches and wear
and replace the desmodromic if necessary.
Check the desmodromic segment (1) for damage
and wear and replace it if necessary.
Check the desmodromic bearing (2) for damage
and pitting and replace it if necessary.
Characteristic
Maximum selector shaft eccentricity
0.2 mm (0.0079 in)
Engine
ENG - 265