Suzuki Wagon R Manual page 1212

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 (1) first and then tensioner bolt
(2) to each specified torque.
Then confirm again that two sets of marks are aligned respec-
tively.
Tightening Torque
.
(a): 11 N m (1.1 kg-m, 8.0 lb-ft)
.
(b): 27 N m (2.7 kg-m, 19.5 lb-ft)
7) Install timing belt outside cover.
Before installing, make sure that rubber seal (1) is between wa-
ter pump and oil pump case and another between water pump
and cylinder head.
Tightening Torque
.
(c): 11 N m (1.1 kg-m, 8.0 lb-ft)
8) Install crankshaft pulley (2).
Fit hole of pulley to pin (1) on crankshaft timing belt pulley, and
tighten pulley bolts (3) to specified torque.
Tightening Torque
.
(a): 16 N m (1.6 kg-m, 11.5 lb-ft)
9) Clamp harness securely.
ENGINE MECHANICAL 6A-21