Suzuki GA413 Service Manual page 324

6A-18 ENGINE MECHANICAL
1. Pin
2. Crankshaft pulley
3. Pulley bolt
5) Install timing belt and tensioner spring.
With two sets of marks aligned and tensioner plate pushed up,
install timing belt on two pulleys in such a way that drive side of
belt is free from any slack.
And then install tensioner spring as shown in figure, and hand-
tighten tensioner stud.
NOTE:
D When installing timing belt, match arrow mark ( ê ) on
D In this state, No. 4 piston is at top dead center of com-
1. Drive side of belt
2. Tensioner spring
3. Tensioner stud
4. Damper
6) To take up slack of timing belt, turn crankshaft two rotations
clockwise after installing it. After making sure that belt is free
from slack, tighten tensioner stud first and then tensioner bolt
to each specified torque.
Then confirm again that two sets of marks are aligned respec-
tively.
Tightening Torque
(a): 11 N
(b): 25 N
7) Install timing belt outside cover and water hose bracket.
Before installing, make sure that seal is between water pump
and oil pump case.
Tightening Torque
(a): 11 N
8) Install crankshaft pulley.
Fit hole of pulley to pin on crankshaft timing belt pulley, and tight-
en pulley bolts to specified torque.
Tightening Torque
(a): 16 N
timing belt with rotating direction of crankshaft.
pression stroke.
.
m (1.1 kg-m, 8.0 lb-ft)
.
m (2.5 kg-m, 18.0 lb-ft)
.
m (1.1 kg-m, 8.0 lb-ft)
.
m (1.6 kg-m, 11.5 lb-ft)