|
|
(2) Partially drain cooling system. Refer to COOL- ING SYSTEM—DRAINING and FILLING in this Do not waste reusable coolant. If solution is clean, drain coolant into a clean container for reuse. (3) Remove upper radiator hose clamp (Fig. 38) and hose at radiator. (4) Unplug wiring harness from A/C compressor. drive belt is equipped with a spring loaded automatic (7) The drive belt idler pulley must be removed to gain access to one of A/C compressor/generator (8) Remove oil dipstick tube mounting bolt at side of A/C-generator mounting bracket. (9) Disconnect throttle body control cables. Refer to ACCELERATOR PEDAL and THROTTLE CABLE (10) Remove heater hose clamp and heater hose from heater hose coolant return tube. (11) Remove heater hose coolant return tube mounting bolt (Fig. 42) and remove tube from engine. (12) Remove bracket-to-intake manifold bolts (number 1 and 2— (Fig. 40). (13) Remove six bracket bolts (number 3— (Fig. 40). (14) Lift and position generator and A/C compres- sor (along with their common mounting bracket) to (15) Loosen and position both hose clamps to cen- ter of bypass hose. Remove hose from vehicle. INSTALLATION (1) Position bypass hose clamps to center of hose. bly to engine. Tighten bolts (number 1 and 2— (Fig. (5) Install a new O-ring to the heater hose coolant return tube (Fig. 42). Coat the new O-ring with anti- (6) Install coolant return tube and its mounting bolt to engine (Fig. 42). (7) Connect throttle body control cables. Fig. 41 Automatic Belt Tensioner Assembly 1 – IDLER PULLEY Fig. 42 Coolant Return Tube—5.2L/5.9L Engines— Typical 1 – COOLANT RETURN TUBE DN COOLING SYSTEM 7 - 31 REMOVAL AND INSTALLATION (Continued) |