Suzuki 2006 SX4, Service Manual

Page: 321 / 1478

Engine Cooling System: 1F-10
Water Pump Removal and Installation
S6RW0C1606015
Removal
1) Disconnect negative (–) cable at battery.
2) Drain coolant referring to “Cooling System Draining”.
3) Remove water pump and generator drive belt
referring to “Water Pump and Generator Drive Belt
Removal and Installation in Section 1J”.
4) Remove front bumper referring to “Front Bumper
and Rear Bumper Components in Section 9K”.
5) Remove exhaust manifold referring to “Exhaust
Manifold Removal and Installation in Section 1K”.
6) Remove heater pipe (2) from water pump and
cylinder block.
7) Remove thermostat referring to “Thermostat
Removal and Installation”.
8) Remove water pump (1) from cylinder block (3).
Installation
Reverse removal procedure for installation noting the
following points.
• Use new O-ring when installing.
• Install water pump assembly to cylinder block and
tighten bolts to specified torque.
Tightening torque
Water pump bolt: 25 N·m (2.5 kgf-m, 18.0 lb-ft)
• Refill cooling system referring to Step 9) to 17) of
“Cooling System Flush and Refill”.
• Verify that there is no coolant leakage at each
connection.
Water Pump Inspection
S6RW0C1606016
CAUTION
!
Do not disassemble water pump.
If any repair is required on pump, replace it
as assembly.
Rotate water pump by hand to check for smooth
operation. If pump does not rotate smoothly or makes
abnormal noise, replace it.
Specifications
Tightening Torque Specifications
S6RW0C1607001
NOTE
The specified tightening torque is also described in the following.
“Cooling System Components”
Reference:
For the tightening torque of fastener not specified in this section, refer to “Fasteners Information in Section 0A”.
I5JB0A161016-01
I2RH0B160019-01
Fastening part
Tightening torque
Note
N
⋅
m kgf-m lb-ft
Water pump bolt 25 2.5 18.0 )