Suzuki WagonR+ RB310 Service Manual page 1878

6A-16 ENGINE MECHANICAL
6) Remove exhaust manifold (1) and its gasket from cylinder head.
7) Remove catalytic converter case gasket and exhaust No.1 pipe
seal ring (rear side).
INSTALLATION
1) Install new gaskets to cylinder head, catalytic converter case
and exhaust No.1 pipe (rear side).
2) Install exhaust manifold.
Tighten manifold bolts and nuts to specified torque.
Tightening Torque
.
(a): 23 N m (2.3 kg-m, 17.0 lb-ft)
3) Install exhaust manifold cover (2).
4) Connect oxygen sensor No.1 (1) coupler and clamp its wire se-
curely.
5) Install catalytic converter case (3) with exhaust No.1 pipe (2) to
exhaust manifold.
Tightening Torque
.
(a): 42 N m (4.2 kg-m, 30.5 lb-ft)
.
(b): 50 N m (5.0 kg-m, 36.5 lb-ft)
6) Connect oxygen sensor No.2 (1) coupler, refer to Section 6K of
the Service Manual mentioned in FOREWORD of this manual.
7) Connect negative cable at battery.
8) Check exhaust system for exhaust gas leakage.