Honda Hawk GT NT650 1988 Service Manual page 119

CYLINDER HEADIVALVES
Install the carburetor insulator on the cylinder head, aligning
the boss on the cylinder head with the slot in the insulator.
Tighten the screw securely.
Install the cylinder head.
Reinstall the upper exhaust port stud securely.
Install the 10 mm nut/washer, 8 mm nut/washer, 8 mm bolt/
washer and 6 mm bolt and tighten them in a crisscross pattern
in 2 or 3 steps.
TORQUE:
10 mm nut: 48 N'm (4.8 kg-m, 35 ft-Ibl
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-Ibl
6 mm bolt: 10 N'm (1.0 kg-m, 7.2 ft-lbJ
Install the following:
- cam chain tensioner with washers and bolts.
- water pipes
TORQUE: Cam chain tensioner bolt:
10 N'm 11.0 kg-m, 7.2 ft-Ibl
Check the oil pass pipe bolts and oil pass pipe for clogging or
bending. •
Install the oil pass pipe, new sealing washers, oil pass pipe
bolts and the pipe holder bolt.
Tighten the bolts.
TORQUE:
Oil pass pipe bolt:
7 mm: 10 N'm (1.0 kg-m, 7.2 ft-Ibl
8 mm: 23 N'm (2.3 kg-m, 17 ft-Ibl
Install the following:
- camshaft (page 9-17)
- camshaft holders (page 9-18)
9-16
'88
SHOWN: