User manual

5-11
CAMSHAFTS
ENG
NOTE:
7. Remove:
S intake camshaft
1
S exhaust camshaft
2
To prevent the timing chain from falling into the
crankcase, fasten it with a wire
a
.
8. Remove:
S camshaft sprockets
EAS00204
CHECKING THE CAMSHAFTS
1. Check:
S camshaft lobes
Blue discoloration/pitting/scratches ! Re-
place the camshaft.
2. Measure:
S camshaft lobe dimensions
a
and
b
Out of specification ! Replace the cam-
shaft.
Camshaft lobe dimension limit
Intake camshaft
a
33.45 X 33.55 mm
(1.317 X 1.321 in)
<Limit>: 33.40 mm (1.315 in)
b
25.12 X 25.22 mm
(0.989 X 0.993 in)
<Limit>: 25.07 mm (0.987 in)
Exhaust camshaft
a
32.55 X 32.65 mm
(1.282 X 1.285 in)
<Limit>: 32.50 mm (1.280 in)
b
25.07 X 25.17 mm
(0.987 X 0.991 in)
<Limit>: 25.02 mm (0.985 in)