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INSTALLATION (1) Be sure the mating surfaces of the gear case cover and the cylinder block are clean and free from (2) Apply a continuous 3 mm bead of Silicone Sealer (Fig. 77) to timing cover, install within 10 (3) Install Power steering pump pulley. Torque bolts to 25 N·m (18 ft. lbs.). (4) Install the automatic belt tensioner. 47 N·m (34 ft. lbs.). NOTE: The idler pulley has left hand thread. (6) Install the idler pulleys. Torque nut to 47 N·m (34 ft. lbs.). (7) Install the fan pulley. Torque bolts to 28 N·m (21 ft. lbs.). (8) Install the vibration damper. Torque nut to 196 N·m (147 ft. lbs.). (9) Install the accessary drive belt. Refer to Group 7, Cooling System for procedure. (10) Install the fan and fan shroud. CAMSHAFT REMOVAL (1) Disconnect the negative battery cable. der head cover removal and installation in this sec- (3) Remove the cylinder heads. Refer to cylinder head removal and installation in this section. (4) Remove the rocker arm assemblies, push rods, and hydraulic tappets. Refer to the respective groups (5) Remove the fan and set fan inside fan shroud then remove fan shroud and fan as an assembly. Fig. 76 Idler Pulley And Tensioner Location 1 – WATER PUMP PULLEY 5 – POWER STEERING PUMP PULLEY 9 - 42 ENGINE WJ REMOVAL AND INSTALLATION (Continued) 2000 JEEP GRAND CHEROKEE |