|
|
(30) Install the oil pick up tube. Torque bolts to 25 N·m (18 ft. lbs.). (31) Install the oil pan. Refer to oil pan removal and installation in this section. (32) Install the vacuum pump, being careful to align the gear timing marks with those on the crank- (33) Before installing the oil pump check pump bore depth in block (A) and pump body height (B) (34) Install the oil pump. Torque screws to 27 N·M (20 ft.lbs.). Check for normal backlash between pump (35) Install the timing gear cover. Refer to timing gear cover removal and installation in this section. (36) Install the vibration damper. Refer to vibra- tion damper removal and installation in this section. (37) Install the cylinder heads. Refer to cylinder head removal and installation in this section. (38) Install the rocker arms and push rods. Refer to rocker arm and push rod removal and installation (39) Install the cylinder head cover. Refer to cylin- der head cover removal and installation in this sec- (40) Install the accessary drive system. removal and installation in this section. (42) Fill engine with the correct amount of fluids specified. (43) Connect the negativre battery cable. DISASSEMBLY AND ASSEMBLY HYDRAULIC TAPPETS DISASSEMBLE (1) Pry out plunger retainer spring clip. body above plunger cap. (3) Invert tappet body and remove plunger cap, plunger, check valve, check valve spring, check valve ASSEMBLE (1) Clean all tappet parts in a solvent that will remove all varnish and carbon. (2) Replace tappets that are unfit for further ser- vice with new assemblies. Fig. 115 Measuring Crankshaft End Play 1 – DIAL INDICATOR Fig. 116 Oil Pump Bore Depth 9 - 58 ENGINE WJ REMOVAL AND INSTALLATION (Continued) 2000 JEEP GRAND CHEROKEE |