Dodge dakota 2002 Service Manual page 97

3 - 24 FRONT AXLE - C205F
FRONT AXLE - C205F (Continued)
PINION DEPTH MEASUREMENT AND ADJUSTMENT
Measurements are taken with pinion cups and pin-
ion bearings installed in housing. Take measure-
ments with a Pinion Gauge Set, Pinion Block 8177,
Arbor Discs 8541 and Dial Indicator C-3339 (Fig. 7).
Fig. 7 PINION GEAR DEPTH GAUGE
1 - DIAL INDICATOR
2 - ARBOR
3 - PINION HEIGHT BLOCK
4 - CONE
5 - SCREW
6 - PINION BLOCK
7 - SCOOTER BLOCK
8 - ARBOR DISC
(1) Assemble Pinion Height Block 6739, Pinion
Block 8177 and rear pinion bearing onto Screw 6741
(Fig. 7).
(2) Insert assembled height gauge components,
rear bearing and screw into the housing through the
pinion bearing cups (Fig. 8).
(3) Install front pinion bearing and Cone 6740 onto
the screw hand tight (Fig. 7).
(4) Place Arbor Discs 8541 on Arbor D-115-3 in
position in the housing side bearing cradles (Fig. 9).
Install differential bearing caps on arbor discs and
tighten cap bolts to specification.
(5) Assemble Dial Indicator C-3339 into Scooter
Block D-115-2 and secure set screw.
(6) Place Scooter Block/Dial Indicator in position
in the housing so dial probe and scooter block are
flush against the surface of the pinion height block.
Hold scooter block in place and zero the dial indica-
tor. Tighten dial indicator face lock screw.
(7) Slide the dial indicator probe across the gap
between the pinion height block and the arbor bar
Fig. 8 PINION HEIGHT BLOCK
1 - PINION BLOCK
2 - PINION HEIGHT BLOCK
Fig. 9 PINION GAUGE TOOLS
1 - ARBOR DISC
2 - PINION BLOCK
3 - ARBOR
4 - PINION HEIGHT BLOCK
with the scooter block against the pinion height block
(Fig. 10). Slide the dial probe to the crest of the arbor
bar and record the highest reading.
(8) Select a shim equal to the dial indicator read-
ing plus the drive pinion gear depth variance number
marked on the shaft of the pinion gear using the
opposite sign on the variance number. For example, if
the depth variance is –2, add +0.002 in. to the dial
indicator reading.
DR