Dodge dakota 2002 Service Manual page 1371

9 - 122 ENGINE - 4.7L
CYLINDER HEAD COVER(S) (Continued)
(11) Fill Cooling system (Refer to 7 - COOLING -
STANDARD PROCEDURE).
(12) Install air cleaner assembly, resonator assem-
bly and air inlet hose.
(13) Connect battery negative cable.
INSTALLATION—LEFT SIDE
CAUTION: Do not use harsh cleaners to clean the
cylinder head covers. Severe damage to covers
may occur.
CAUTION: DO NOT allow other components includ-
ing the wire harness to rest on or against the cylin-
der head cover. Prolonged contact with other
objects may wear a hole in the engine cylinder head
cover.
(1) Clean cylinder head cover and both sealing sur-
faces. Inspect and replace gasket as necessary.
(2) Install cylinder head cover and hand start all
fasteners. Verify that all studs are in the correct loca-
tion shown in (Fig. 40).
Fig. 40 Cylinder Head Cover—Left
ITEM DESCRIPTION
1 Cover Fasteners
(3) Tighten cylinder head cover bolts and double
ended studs to 12 N·m (105 in. lbs.).
(4) Install left side breather and connect breather
tube.
(5) Connect injector electrical connectors and injec-
tor harness retaining clips.
(6) Install the resonator and air inlet hose.
(7) Connect negative cable to battery.
INTAKE/EXHAUST VALVES &
SEATS
DESCRIPTION
have chrome plated stems to prevent scuffing. Each
valve is actuated by a roller rocker arm which pivots
on a stationary lash adjuster. All valves use three
bead lock keepers to retain the springs and promote
valve rotation.
REMOVAL
NOTE: The cylinder heads must be removed in
order to perform this procedure.
to 9 - ENGINE/CYLINDER HEAD/ROCKER ARM /
ADJUSTER ASSY - REMOVAL). (Fig. 41).
TORQUE
12 N·m (105 in. lbs.)
camshaft.
NOTE: All six valve springs and valves are removed
in the same manner; this procedure only covers
one valve and valve spring.
Valve Spring Compressor and Special tool 8519
Adapter, compress the valve spring.
The valves are made of heat resistant steel and
(1) Remove rocker arms and lash adjusters(Refer
Fig. 41 Rocker Arm Removal
1 - CAMSHAFT
2 - SPECIAL TOOL 8516
(2) Remove the camshaft bearing caps and the
(3) Using Special Tool C-3422–B or C-3422–C
DR