Dodge Ram Truck 1500-2500-3500. Manual — part 84
6. Record pinion rotating torque using an inch pound
torque wrench (2). The rotating torque should be
equal to the reading recorded during removal plus
an additional 0.56 N·m (5 in. lbs.).
7. If rotating torque is low, tighten the pinion nut in 6.8
N·m (5 ft. lbs.) increments until the proper rotating
torque is achieved.
CAUTION: If maximum tightening torque 475 N·m
(350 ft. lbs.) is reached prior to reaching the
required rotating torque, the collapsible spacer
may have been damaged. Failure to these instruc-
tion will damage the axle.
8. Install propeller shaft.
DIFFERENTIAL
REMOVAL
1. Remove differential housing cover and drain fluid.
2. Remove axle shafts.
3. Loosen bearing cap bolts.
NOTE: Differential bearing cap reference numbers
are stamped on caps and machined flat on the
housing. If reference numbers cannot be found,
make new marks for later reference.
4. Install Adapter Plates 8142-A (1) onto the housing.
5. Install Spreader W-129-B (2) onto the adapter
plates (1) and tighten the turnbuckle finger-tight.
3 - 168
FRONT AXLE - C205F
DR/DH
6. Install a Pilot Stud L-4438 at the left side of the dif-
ferential housing. Attach Dial Indicator C-3339 (1)
to pilot stud. Load the indicator plunger against the
opposite side of the housing and zero the indicator.
7. Spread the housing to remove the differential case
from the housing. Measure the distance with the
dial indicator.
CAUTION: Never spread housing over 0.50 mm
(0.020 in). Failure to follow these instructions will
damaged the housing.
8. Remove dial indicator.
9. While holding the differential case in position,
remove bearing cap bolts and caps.
10. Remove differential (2) from the housing (1).
Ensure differential bearing cups (3) and shims
remain in position on the differential bearings.
11. Tag differential bearing cups and shims to indicate
their location.
12. Remove spreader from housing.
DR/DH
FRONT AXLE - C205F
3 - 169
DISASSEMBLY
1. Remove ring gear.
2. Remove roll-pin holding mate shaft in housing.
3. Remove pinion gear mate shaft.
4. Rotate differential side gears (2) and remove pinion
gears (3) and thrust washers (1).
5. Remove differential side gears and thrust washers.
ASSEMBLY
NOTE: If the same gears and thrust washers are
being used, install them into their original loca-
tions.
1. Lubricate differential components with hypoid gear
lubricant.
2. Install side gears and thrust washers into the differ-
entail case.
3. Rotate pinion mate gears and thrust washers into
the differentail case.
4. Install pinion gear mate shaft (2).
5. Align hole in pinion gear mate shaft with hole in the
differential case.
6. Install roll-pin (3) in the differential case with a
punch (1) and hammer. Peen edge of roll-pin hole
in differential case in two places 180° apart.
7. Install ring gear.
3 - 170
FRONT AXLE - C205F
DR/DH
INSTALLATION
NOTE: If replacement differential bearings or dif-
ferential case are replaced, Refer to adjustments
for Differential Bearing Preload and Gear Backlash
procedures.
1. Install Spreader W-129-B (2) with the Adapter
Plates 8142-A (1) and install the safety holddown
clamps. Tighten the tool turnbuckle finger-tight.
2. Install a Pilot Stud L-4438 at the left side of the dif-
ferential housing. Attach Dial Indicator C-3339 to
pilot stud. Load indicator plunger against the oppo-
site side of the housing and zero the indicator.
3. Spread housing and measure the distance with the
dial indicator.
CAUTION: Never spread housing over 0.50 mm
(0.020 in). Failure to follow these instruction will
damage the housing.
4. Remove dial indicator.
5. Install differential case in the housing. Ensure dif-
ferential bearing cups remain in position on the
bearings and the differential preload shims are seated in the housing. Tap differential case to ensure bearings
cups are seated in the housing.
6. Install bearing caps to their original locations and loosely install cap bolts.
7. Remove housing spreader.
8. Tighten the bearing cap bolts to 61 N·m (45 ft. lbs.).
9. Install axle shafts.
10. Apply a bead of orange Mopar Axle RTV sealant or equivalent to the housing cover.
CAUTION: If cover is not installed within 3 to 5 minutes, the cover must be cleaned and new RTV applied.
Failure to follow these instruction will cause a leak.
11. Install cover and tighten bolts in a criss-cross pattern to 22 N·m (15 ft. lbs.).
12. Fill differential with lubricant.
DR/DH
FRONT AXLE - C205F
3 - 171
Нет комментариевНе стесняйтесь поделиться с нами вашим ценным мнением.
Текст