Dodge dakota 2002 Service Manual page 213

3 - 140 REAR AXLE - 11 1/2 AA
AXLE BEARINGS (Continued)
(7) Back off nut about 30° and align next hub nut
key slot with axle tube key slot and install locking
key.
NOTE: End play
(0.01-0.001 in.)
(8) Install retainer ring with ring end in the key
slot.
(9) Install new axle shaft gasket and install the
axle shaft.
PINION SEAL
REMOVAL
(1) Remove axle shafts.
(2) Mark the propeller shaft and pinion flange for
installation reference.
(3) Remove propeller shaft.
(4) Rotate pinion gear three or four times.
(5) Measure and record the amount of torque nec-
essary to rotate the pinion gear with an inch pound
torque wrench (Fig. 20).
Fig. 20 PINION ROTATING TORQUE
1 - PINION FLANGE
2 - TORQUE WRENCH
(6) Hold pinion flange with Flange Wrench 8979
(Fig. 21) and remove pinion flange nut.
(7) Remove pinion flange with Pinion Flange
Puller 8992 (Fig. 22).
(8) Remove pinion shaft seal with a pry tool or
slide hammer mounted screw.
should be 0.025-0.25 mm
Fig. 21 FLANGE WRENCH
1 - PINION FLANGE
2 - FLANGE WRENCH
Fig. 22 PINION FLANGE PULLER
1 - PINION FLANGE
2 - PULLER
INSTALLATION
(1) Install new pinion seal with Installer 8896
(Fig. 23).
(2) Apply a light coat of teflon sealant to the pin-
ion flange splines.
(3) Lightly tap the pinion flange onto the pinion
until a few threads are showing.
(4) Install flange washer and new pinion nut.
(5) Hold pinion flange with Flange Wrench 8979
(Fig. 24) and tighten pinion nut until pinion end play
is taken up.
(6) Rotate pinion several times to seat bearings.
(7) Measure pinion rotating torque with an inch
pound torque wrench and compare it to recorded
measurement. Tighten pinion nut in small incre-
DR