Dodge dakota 2002 Service Manual page 1558

DR
INTAKE/EXHAUST VALVES & SEATS (Continued)
mark in the 12 o'clock position. At this engine posi-
tion, cylinders #1 and #6 can be serviced.
(8) Remove the accessory drive belt (Refer to 7 -
COOLING/ACCESSORY DRIVE/DRIVE BELTS -
REMOVAL).
(9) With the damper TDC mark in the 12 o'clock
position, add a paint mark anywhere on the gear
housing cover next to the crankshaft damper. Place
another mark on the vibration damper in alignment
with the mark you just made on the cover.
(10) Divide the crankshaft damper into three
equally sized segments as follows:
(a) Using a tape measure, measure the circum-
ference of the crankshaft damper and divide the
measurement by three (3).
(b) Measure that distance in a counter-clockwise
direction from the first balancer mark and place
another mark on the balancer.
(c) From the second damper mark, again mea-
sure in a counter-clockwise direction and place a
mark on the damper at the same distance you
measured when placing the second damper mark.
The damper should now be marked in three
equally spaced locations and the damper TDC
mark should be in the 12 o'clock position.
(d) Remove injectors, fuel lines, and high pres-
sure connectors for every cylinder that requires
repair.
Fig. 33 Rotating Engine with Barring Tool - Typical
1 - REAR FLANGE
2 - BARRING TOOL
(11) Compress the valve springs at cyls. #1 and #6
as follows:
(a) Remove bolts and injector hold-down clamp.
(b) Using miller special tool #9010, remove injec-
tor.
(c) Install the valve spring compressor mounting
base as shown in (Fig. 34).
(d) Install the top plate, washer, and nut. Using
a suitable wrench tighten the nut (clock-wise) (Fig.
ENGINE 5.9L DIESEL
35) to compress the valve springs and remove the
collets.
(e) Rotate the compressor nut counter-clockwise
to relieve tension on springs. Remove spring com-
pressor.
(f) Remove and replace retainers, springs, and
seals as necessary.
(g) Do not rotate the engine until the
springs and retainers are re-installed.
(h) Install seals, springs and retainers. Install
spring compressor, compress valve springs and
install the collets.
(i) Release the spring tension and remove the
compressor. Verify that the collets are seated by
tapping on the valve stem with a plastic hammer.
(12) Using the crankshaft barring tool, rotate the
engine until the next crankshaft damper paint mark
aligns with the mark you placed on the cover. In this
position, cylinders #2 and #5 can be serviced.
(13) Repeat the valve spring compressing proce-
dure previously performed and service the retainers,
springs, and seals as necessary.
(14) Using the crankshaft barring tool, rotate the
engine until the next crankshaft damper paint mark
aligns with the mark you placed on the cover. In this
position, cylinders #3 and #4 can be serviced.
(15) Repeat the spring compressing procedure pre-
viously performed and service the retainers, springs,
and seals as necessary.
Fig. 34 Spring Compressor Mounting Base—Part of
Tool 8319–A
1 - COMPRESSOR MOUNTING BASE
INSTALLATION
(1) Install rocker housing.
(2) Install fuel injectors and high pressure fuel
lines.
(3) Lubricate the valve tips and install the cross-
heads in their original locations.
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