Suzuki Liana RH413, Service Manual

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Exhaust System: 1K-3
Tightening torque
Exhaust manifold bolt and nut (a): 50 N·m (5.0
kgf-m, 36.5 lb-ft)
2) Install new gasket and connect exhaust No.1 pipe
(1) to exhaust manifold.
Tighten pipe fasteners to specified torque.
Tightening torque
Exhaust No.1 pipe bolt (a): 55 N·m (5.5 kgf-m,
40.0 lb-ft)
3) Install exhaust manifold stiffener (2).
Tighten exhaust manifold stiffener bolts to specified
torque.
Tightening torque
Exhaust manifold stiffener bolt (b): 55 N·m (5.5
kgf-m, 40.0 lb-ft)
4) Install exhaust manifold cover (2).
5) Connect heated oxygen sensor coupler (1) and fit
coupler to bracket securely (if equipped).
6) Connect negative cable at battery.
7) Check exhaust system for exhaust gas leakage.
Exhaust Pipe Removal and Installation
S3RH0A1B06004
For replacement of exhaust pipe, be sure to hoist vehicle
and observe WARNING under “Exhaust System
Components” and the following.
CAUTION
!
Exhaust pipe have three way catalytic
converter in it, it should not be exposed to
any impulse.
Be careful not to drop it or hit it against
something.
• Tighten bolts and nuts to specified torque when
reassembling. Refer to “Exhaust System
Components” for location of bolts and nuts.
• After installation, start engine and check each joint of
exhaust system for leakage.
Specifications
Tightening Torque Specifications
S3RH0A1B07001
NOTE
The specified tightening torque is also described in the following.
“Exhaust System Components”
“Exhaust Manifold Components”
Reference:
For the tightening torque of fastener not specified in this section, refer to “Fasteners Information in Section 0A”.
(a)
I2RH0B1B0006-01
1
2 (b) (a)
I2RH0B1B0007-01
2
1
I2RH0B1B0003-01
Fastening part
Tightening torque
Note
N
⋅
m kgf-m lb-ft
Exhaust manifold bolt and nut 50 5.0 36.5 )
Exhaust No.1 pipe bolt 55 5.5 40.0 )
Exhaust manifold stiffener bolt 55 5.5 40.0 )