Kolpin Powersports 180??, Service Manual

Page: 51 / 87

49
FIG-18. Engine Disassembly
CAMSHAFT COMP
INSPECTION
Inspect the cam lobes surface and height of cam lobes
for wear or damage. (a-1)
(Photo 24)
SERVICE LIMIT: IN
：
25.57/26.18 mm
EX
：
25.41/26.02 mm
Inspect the camshaft and bearings for wear or damage
and replace them if necessary.
(Photo 25)
Screw a 5 mm bolt into the rocker arm shaft threaded
end and pull on the bolt to remove the shafts and rocker
arms.
(Photo 26)
Inspect the camshaft holder, rocker arms and rocker arm
shafts for wear or damage.
(Photo 27)
Measure the I.D. of each rocker arm. (a-1)
SERVICE LIMIT: 10.10 mm
Measure the O.D. of each rocker arm shaft. (a-2)
SERVICE LIMIT: 9.91 mm
(Photo 28)