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SERVICE PROCEDURES INDEX page page Automatic Transmission Oil Coolers . . . . . . . . . . 23 Coolant . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14 Coolant Recovery System (CRS) . . . . . . . . . . . . . 17 Cooling System Drain, Clean, Flush and Refill . . 15 Electric Fan Motor . . . . . . . . . . . . . . . . . . . . . . . . 22 Engine Thermostats . . . . . . . . . . . . . . . . . . . . . . . 13 Fan Shroud . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23 Fans . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21 Radiator Hoses . . . . . . . . . . . . . . . . . . . . . . . . . . 21 Radiator Pressure Cap . . . . . . . . . . . . . . . . . . . . 18 Radiators . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18 Testing System for Leaks . . . . . . . . . . . . . . . . . . 17 Water Pumps . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 WATER PUMPS A quick test to tell whether or not the pump is working is to see if the heater warms properly. A The water pump on all models can be replaced without discharging the air conditioning system. WATER PUMP—2.2/2.5L ENGINE The 2.2/2.5L engine water pump has a diecast alu- minum body and housing with a stamped steel impel- REMOVAL (1) Drain cooling system. Refer to Draining Cooling System in this group. (2) If equipped with air conditioning, see Solid Mount Accessory Bracket in (Standard Service Proce- (a) Remove air conditioning compressor and gen- erator from solid mount bracket and set aside.It is (b) Remove solid mount bracket. (3) If the vehicle is not equipped with air condi- tioning, remove generator and mounting bracket. (4) Disconnect lower radiator and heater hoses from pump. (5) Remove water pump attaching screws to engine (Fig. 1). Turbo III has a spacer between the water DISASSEMBLY (1) Remove three screws holding pulley to water pump. (2) Remove nine screws holding water pump body to housing. Remove the pump body from housing (3) Clean gasket surfaces on water pump housing and engine block. (4) Remove and discard O-ring gaskets and clean O-ring grooves. Fig. 2 Water Pump Components—2.2/2.5L Fig. 1 Water Pump—2.2/2.5L Engines 7 - 10 COOLING SYSTEM Ä |