Dodge dakota 2002 Service Manual page 1499

9 - 250 ENGINE - 5.9L
ENGINE BLOCK (Continued)
(1) Remove oil pressure sending unit from back of
block.
(2) Insert a 3.175 mm (1/8 in.) finish wire, or
equivalent, into passage.
(3) Plug should be 190.0 to 195.2 mm (7-1/2 to
7-11/16 in.) from machined surface of block (Fig. 19).
If plug is too high, use a suitable flat dowel to posi-
tion properly.
Fig. 19 Oil Line Plug
1 - RIGHT OIL GALLERY
2 - CYLINDER BLOCK
3 - OIL FROM FILTER TO SYSTEM
4 - OIL TO FILTER
5 - FROM OIL PUMP
6 - CRANKSHAFT
7 - PLUG
(4) If plug is too low, remove oil pan and No. 4
main bearing cap. Use suitable flat dowel to position
properly. Coat outside diameter of plug with Mopar
Stud and Bearing Mount Adhesive. Plug should be
54.0 to 57.7 mm (2-1/8 to 2-5/16 in.) from bottom of
the block.
CAMSHAFT & BEARINGS (IN
BLOCK)
REMOVAL—CAMSHAFT
NOTE: The camshaft has an integral oil pump and
distributor drive gear (Fig. 20).
Fig. 20 Camshaft and Sprocket Assembly
1 - THRUST PLATE
2 - OIL PUMP AND DISTRIBUTOR DRIVE GEAR INTEGRAL WITH
CAMSHAFT
3 - CAMSHAFT SPROCKET
(1) Remove the radiator (Refer to 7 - COOLING/
ENGINE/RADIATOR - REMOVAL).
(2) Remove the A/C Condenser (if equipped)
(3) Remove the engine cover.
(4) Remove intake manifold (Refer to 9 - ENGINE/
MANIFOLDS/INTAKE MANIFOLD - REMOVAL).
(5) Remove cylinder head covers (Refer to 9 -
ENGINE/CYLINDER
COVER(S) - REMOVAL).
(6) Remove timing case cover (Refer to 9 -
ENGINE/VALVE TIMING/TIMING BELT / CHAIN
COVER(S) - REMOVAL) and timing chain (Refer to 9
- ENGINE/VALVE TIMING/TIMING BELT/CHAIN
AND SPROCKETS - REMOVAL).
(7) Remove rocker arms.
(8) Remove push rods and tappets. Identify each
part so it can be installed in its original location.
(9) Remove distributor and lift out the oil pump
and distributor drive shaft.
(10) Remove camshaft thrust plate, note location of
oil tab (Fig. 21).
(11) Install a long bolt into front of camshaft to aid
in removal of the camshaft. Remove camshaft, being
careful not to damage cam bearings with the cam
lobes.
INSTALLATION—CAMSHAFT
(1) Lubricate camshaft lobes and camshaft bearing
journals and insert the camshaft to within 51 mm (2
inches) of its final position in cylinder block.
(2) Install Camshaft Holder Tool C-3509 with
tongue back of distributor drive gear (Fig. 22).
HEAD/CYLINDER
DR
HEAD