Suzuki Wagon R Manual page 3908

(Z10XEP AND Z12XEP ENGINES)
WARNING:
For vehicles equipped with a Supplemental Restraint (Air Bag) System:
• Service on and around the air bag system components or wiring must be performed only by an
authorized SUZUKI dealer. Refer to "Air Bag System Components and Wiring Location View" under
"General Description" in air bag system section in order to confirm whether you are performing ser-
vice on or near the air bag system components or wiring. Please observe all WARNINGS and "Ser-
vice Precautions" under "On-Vehicle Service" in air bag system section before performing service
on or around the air bag system components or wiring. Failure to follow WARNINGS could result in
unintentional activation of the system or could render the system inoperative. Either of these two
conditions may result in severe injury.
• Technical service work must be started at least 90 seconds after the ignition switch is turned to the
"LOCK" position and the negative cable is disconnected from the battery. Otherwise, the system
may be activated by reserve energy in the Sensing and Diagnostic Module (SDM).
General Description ......................................6B4-2
Cooling System Circulation .........................6B4-2
Coolant Degassing Tank .............................6B4-3
Diagnosis .......................................................6B4-3
Diagnosis Table ..........................................6B4-3
Coolant........................................................6B4-4
Maintenance ..................................................6B4-4
Coolant Level Check ...................................6B4-5
Cooling System Inspection and Service......6B4-5
Cooling System Flush and Refill .................6B4-6
Accessory Drive Belt Tension Inspection ....6B4-7
On-Vehicle Service........................................6B4-8
Cooling System Component .......................6B4-8
Cooling System Draining.............................6B4-9
Cooling System Refill ..................................6B4-9
Cooling Water Pipes or Hoses ....................6B4-9
Thermostat Removal and installation ........6B4-10
Radiator Removal and Installation ............6B4-11
Radiator Inspection ...................................6B4-13
SECTION 6B4
ENGINE COOLING
CONTENTS
Required Service Material ..........................6B4-19
Tightening Torque Specification ...............6B4-20
Special Tool.................................................6B4-20
ENGINE COOLING (Z10XEP AND Z12XEP ENGINES) 6B4-1
Radiator Cleaning ..................................... 6B4-13
Radiator Cooling Fan Relay Inspection .... 6B4-13
Radiator Cooling Fan Removal and
Installation................................................. 6B4-13
Radiator Cooling Fan Inspection............... 6B4-14
Accessory Drive Belt Removal and
Installation................................................. 6B4-14
Accessory Drive Belt Tensioner Assembly
Removal and Installation........................... 6B4-16
Water Pump Removal and Installation...... 6B4-16
Water Pump Inspection............................. 6B4-19
Engine Coolant Temperature Sensor
(ECT Sensor) Removal and Installation.... 6B4-19
Engine Coolant Temperature Sensor
(ECT Sensor) Inspection........................... 6B4-19
6-3
6H3
6K3
6E3
6G3
6H3
6K3
6B4