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CO-20 < REMOVAL AND INSTALLATION > WATER PUMP Do not reuse water pump gasket. 2. Tighten water pump housing bolts in sequence to specification. CAUTION: Do not reuse water pump housing gasket. Installation of remaining components is in the reverse order of removal. • After installation, refill coolant and check for leaks. Refer to . CAUTION: • Do not spill coolant in engine compartment. Use a shop cloth to absorb coolant. • Do not reuse water pump gasket. • Do not reuse water pump housing gasket. Inspection INFOID:0000000011279714 INSPECTION AFTER REMOVAL • Check visually that there is no significant dirt or rusting on water pump body and vane. • Check that there is no looseness in vane shaft, and that it turns smoothly when rotated by hand. • Replace water pump, if necessary. INSPECTION AFTER INSTALLATION • Check for leakage of engine coolant using the radiator cap tester adapter (commercial service tool) and the radiator cap tester (commercial service tool). Refer to . • Start and warm up engine. Check visually that there is no leakage of engine coolant. 25 N·m (2.6 kg-m, 18 ft-lb) AWBIA1964ZZ 22 N·m (2.2 kg-m, 16 ft-lb) AWBIA1965ZZ KBIA0155E |