Suzuki Wagon R Manual page 3926

Material
Ethylene glycol base
coolant (Anti-freeze/
Anti-corrosion coolant)
Water Pump Inspection
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.
Engine Coolant Temperature Sensor (ECT
Sensor) Removal and Installation
Refer to "Engine Coolant Temperature Sensor (ECT Sensor)
Removal and Installation" in Section 6E4.
Engine Coolant Temperature Sensor (ECT
Sensor) Inspection
Refer to "Engine Coolant Temperature Sensor (ECT Sensor)
Inspection" in Section 6E4.
Required Service Material
Recommended SUZUKI product
or specification
(Part Number)
—
ENGINE COOLING (Z10XEP AND Z12XEP ENGINES) 6B4-19
If pump does not rotate smoothly or makes abnormal noise,
replace it.
Additive to engine cooling system for improving
cooling efficiency and for protection against
rusting.
Use