REMOVAL & INSTALLATION
FRONT (LEFT) COVER
- Disconnect the negative battery cable.
- Drain the cooling system to a level below the coolant pipe on the front of the engine.
Never open, service or drain the radiator or cooling system when hot; serious burns can occur from the steam and hot coolant. Also, when draining engine coolant, keep in mind that cats and dogs are attracted to ethylene glycol antifreeze and could drink any that is left in an uncovered container or in puddles on the ground. This will prove fatal in sufficient quantities. Always drain coolant into a sealable container. Coolant should be reused unless it is contaminated or is several years old.
- Remove the coolant bypass hose clamp at the coolant tube.
- Unfasten the two bolts and nut securing the coolant tube to the cylinder head, then position the tube out of the way.
- Disconnect the PCV valve from the rocker arm cover.
- Unfasten the four rocker arm cover bolts, then remove the rocker arm cover. Discard the gasket.
- Clean all the gasket surfaces completely.
- Install the rocker arm cover using a new gasket, then tighten the retaining bolts to 90 inch lbs. (10 Nm).
- Connect the PCV valve to the rocker arm cover.
- Position the coolant tube and connect the thermostat bypass hose.
- Install the coolant tube mounting nut and bolts. Tighten the screw at the water pump to 106 inch lbs. (12 Nm), the bolt at the corner of the cylinder head to 18 ft. lbs. (25 Nm) and the nut to 18 ft. lbs. (25 Nm).
- Properly refill the cooling system.
- Connect the negative battery cable, then start the vehicle. Check for leaks.