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INSTALLATION (1) Install hydraulic lash adjuster making sure adjusters are at least partially full of oil. This can be (2) Install rocker arm(s). Refer to procedure in this section. (3) Install cylinder head cover(s). Refer to proce- dure in this section. CRANKSHAFT DAMPER REMOVAL (1) Disconnect negative cable from battery. ING SYSTEM. (3) Drain cooling system. Refer to COOLING SYS- TEM. (4) Remove radiator upper hose. SYSTEM. (6) Using Special Tools 6958 Spanner with Adapter Pins 8346, loosen fan and viscous assembly from (7) Remove fan and viscous assembly. inside radiator shroud. NOTE: Transmission cooler line snaps into shroud (9) Remove crankshaft damper bolt. Insert and 1026 Three Jaw Puller (Fig. 70). INSTALLATION CAUTION: To prevent severe damage to the Crank- (1) Align crankshaft damper slot with key in crankshaft. Slide damper onto crankshaft slightly. CAUTION: Special Tool 8512, is assembled in a (2) Assemble Special Tool 8512 as follows, The nut is threaded onto the shaft first. Then the roller bear- t Nickel Anti-Seize or (Loctite No. 771). Fig. 68 Valve Assembly Configuration 1 – VALVE LOCKS (3–BEAD) Fig. 69 Fan Assembly—Removal/Installation 1 – SPECIAL TOOL 6958 SPANNER WRENCH WITH ADAPTER PINS 8346 2 – FAN DN 4.7L ENGINE 9 - 47 REMOVAL AND INSTALLATION (Continued) |