Honda Hawk GT NT650 1988 Service Manual page 120

CYLINDER HEADIVALVES
NOTE
If the front and rear cylinder camshafts were removed, do
not confuse them. Check the identification mark on the end
of the shaft.
Install the dowel pins into the cylinder head.
Install the camshaft in the cylinder head through the cam chain
and install the cam sprocket on the camshaft.
With the cam lobes all facing down, align the timing marks
(index lines) on the cam sprocket with the top of the cylinder
head.
Place the cam chain on the sprocket.
Install the cam sprocket on the camshaft flange and recheck
that the timing marks (index lines) align with the top of the cyl-
inder head.
Align the cam sprocket bolt holes in the cam sprocket and
camshaft, install and tighten the cam sprocket bolt.
TORQUE: 23 N·m (2.3 kg-m, 17 ft-Ibl
Install the holder, oil plate, 8 mm bolts, 8 mm nut and 6 mm
bolts.
TORQUE:
8 mm bolt: 23 N'm (2.3 kg-m, 17 ft-Ibl
8 mm nut: 23 N'm (2.3 kg-m, 17 ft-Ib)
6 mm bolt: 10 N'm (1.0 kg-m, 7.2 ft-Ib)
Turn the crankshaft counterclockwise 360
0
and install the
other sprocket bolt.
Install the end holder.
CAUTION
Note the direction of the camshaft end holder, install the flat
surface on the holder facing in.
After installing the front cylinder camshaft, turn the crankshaft
counterclockwise 232
0
(approximately 5/8 turn) and align the
RT mark with the index on the timing hole, then install the rear
cylinder camshaft using the same procedure as for the front
cylinder.
9-18
- - , (2) INDEX MARK
(1) CAM SPROCKET