Specifications

(27) Fill the cooling system. Refer to Group 7,
Cooling System for procedure.
(28) Check the transmission fluid level and top off
if necessary.
(29) Connect the negative battery cable.
(30) Start the engine and check for leaks.
CYLINDER HEAD COVER
REMOVAL
(1) Disconnect the negative battery cable.
(2) Recover the refrigerant system. Refer to Group
24, Heating and Air Conditioning for the procedure.
(3) Raise the vehicle on the hoist.
(4) Remove the front splash shield.
(5) Remove the low pressure refrigerant line
retaining bolt and remove the line from the compres-
sor. Cover both openings.
(6) Remove the left engine mount throughbolt nut.
Do not remove the bolt at this time.
(7) Lower the vehicle on the hoist.
(8) Remove the intake manifold elbow inlet hose
(Fig. 46).
(9) Remove the intake manifold elbow (Fig. 46).
(10) Remove the refrigerant line support bracket
retaining bolt from the cylinder head cover and posi-
tion the refrigerant line out of the way.
(11) Disconnect the (5) glow plug electrical connec-
tors and position the wire harness out of the way.
(12) Remove the Crankcase breather hose from the
front of the cylinder head cover.
(13) Remove the cylinder head cover retaining
bolts (Fig. 47).
(14) Remove the fuel filter / water separator
retaining nuts and position the filter assembly out of
the way.
(15) Position a jack under the oil pan. Make sure
to place a piece of wood between the jack and the oil
pan.
(16) Slightly, raise the weight off of the left
engine mount until the left engine mount through-
bolt can be removed.
(17) Using the jack, lower the engine assembly
until the cylinder head cover can be removed from
the vehicle.
INSTALLATION
(1) Install the cylinder head cover and gasket.
Torque the bolts to 15 N·m (133 in. lbs.) (Fig. 48).
(2) Using the jack, raise the engine assembly until
the left engine mount throughbolt can be installed.
(3) Remove the jack and install the fuel filter /
water separator.
(4) Connect the crankcase breather hose to front of
cylinder head cover.
(5) Connect the (5) glow plug electrical connectors
(Fig. 48).
(6) Position the refrigerant line and install the
retaining bolt.
(7) Install the intake manifold elbow (Fig. 49).
Fig. 46 Intake Manifold Elbow
Fig. 47 Cylinder Head Cover
9 - 28 ENGINE WJ
REMOVAL AND INSTALLATION (Continued)