2-16 Engine Cooling Industrial 1.6L
9. Install the radiator upper support. Refer to Radiator
Replacement.
10. Connect the upper radiator hose to the coolant
thermostat housing (1). Refer to Radiator Hose
Replacement.
11. Fill the cooling system. Refer to Draining and Filling
Cooling System.
12. Start the engine and Check for leaks.
Water Pump Replacement
Removal Procedure
1. Drain the cooling system. Refer to Draining and
Filling Cooling System.
2. Remove the radiator upper support. Refer to
Radiator Replacement.
3. Remove the drive belt. Refer to Drive Belt
Replacement.
4. Remove the fan guard. Refer to Fan Guard
Replacement.
5. Remove the cooling fan. Refer to Cooling Fan
Replacement.
6. Remove the generator upper support bracket.
Refer to Section 3, Engine Electrical.
7. Remove the upper and lower toothed belt covers.
Refer to Section 1, Engine Mechanical.
8. Remove the toothed belt. Refer to Section 1,
Engine Mechanical.
9. Remove the toothed belt tension roller. Refer to
Section 1, Engine Mechanical.
10. Remove the toothed belt rear cover. Refer to
Section 1, Engine Mechanical.
11. Remove the water pump bolts (3) and washers.
12. Remove the water pump and sealing ring.
13. Discard the water pump sealing ring (4).
14. Inspect the water pump for the following:
• Sealing surfaces for excessive scratches or
gouges.
• Excessive side-to-side play in the pulley shaft.
• Leakage at the water pump vent hole.
A stain around the vent hole is acceptable. If
leakage occurs at the vent hole with the engine
running and the cooling system pressurized,
replace the pump.
80362010
80362011
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