brake rotor DODGE RAM 2002 Service Repair Manual

TOWING
STANDARD PROCEDURE - TOWING
A vehicle equipped with SAE approved sling-type
towing equipment can be used to tow all vehicles.
When towing a 4WD vehicle using a wheel-lift towing
device, use tow dollies under the opposite end of the
vehicle. A vehicle with flat-bed device can also be
used to transport a disabled vehicle (Fig. 12).
A wooden crossbeam may be required for proper
connection when using the sling-type, front-end tow-
ing method.
SAFETY PRECAUTIONS
CAUTION: The following safety precautions must be
observed when towing a vehicle:
²Secure loose and protruding parts.
²Always use a safety chain system that is inde-
pendent of the lifting and towing equipment.
²Do not allow towing equipment to contact the
disabled vehicle's fuel tank.
²Do not allow anyone under the disabled vehicle
while it is lifted by the towing device.
²Do not allow passengers to ride in a vehicle
being towed.
²Always observe state and local laws regarding
towing regulations.
²Do not tow a vehicle in a manner that could
jeopardize the safety of the operator, pedestrians or
other motorists.²Do not attach tow chains, T-hooks, J-hooks, or a
tow sling to a bumper, steering linkage, drive shafts
or a non-reinforced frame hole.
²Do not tow a heavily loaded vehicle. Damage to
the cab, cargo box or frame may result. Use a flatbed
device to transport a loaded vehicle.
GROUND CLEARANCE
CAUTION: If vehicle is towed with wheels removed,
install lug nuts to retain brake drums or rotors.
A towed vehicle should be raised until lifted wheels
are a minimum 100 mm (4 in) from the ground. Be
sure there is adequate ground clearance at the oppo-
site end of the vehicle, especially when towing over
rough terrain or steep rises in the road. If necessary,
remove the wheels from the lifted end of the vehicle
and lower the vehicle closer to the ground, to
increase the ground clearance at the opposite end of
the vehicle. Install lug nuts on wheel attaching studs
to retain brake drums or rotors.
RAMP ANGLE
If a vehicle with flat-bed towing equipment is used,
the approach ramp angle should not exceed 15
degrees.
Fig. 11 Front Lift Pad Location
1 - SHIPPING TIE DOWN SLOT
2 - CROSSMEMBER BOLT ACCESS HOLE
3 - LIFTARM
4 - LIFT PAD EXTENSION
5 - FRAME RAIL
Fig. 12 Tow Vehicles With Approved Equipment
1 - SLING TYPE
2 - WHEEL LIFT
3 - FLAT BED
0 - 10 LUBRICATION & MAINTENANCEBR/BE
HOISTING (Continued)

SPECIAL TOOLS
INDEPENDENT FRONT SUSPENSION
HUB / BEARING
REMOVAL
(1) Raise and support the vehicle.
(2) Remove the wheel and tire assembly.
(3) Remove the caliper adapter bolts from the
steering knuckle and remove caliper adapter assem-
bly (Refer to 5 - BRAKES/HYDRAULIC/MECHANI-
CAL/DISC BRAKE CALIPERS - REMOVAL).
NOTE: Do not allow brake hose to support caliper
adapter assembly.
(4) Remove the rotor from the hub/bearing wheel
studs.
(5) Remove the hub/bearing nut (Fig. 3) and slide
the hub/bearing off the spindle.On 3500 HD models
the hub spindle shaft must removed (Fig. 4).
CAUTION: The hub/bearing nut can not be re-used.
INSTALLATION
(1) On models with all-wheel antilock system
(ABS), check condition of tone wheel on hub/bearing.
If teeth on wheel are damaged, hub/bearing assembly
will have to be replaced (tone wheel is not serviced
separately).
(2) Slide the hub/bearing onto the spindle.On 3500
HD slide the spindle stub shaft into the hub/bearing
and tighten.(3) Install thenewhub/bearing nut and tighten
to:
²2500/3500: 380 N´m (280 ft lbs.)
(4) Install the rotor onto hub/bearing wheel studs.
(5) Install the caliper adapter assembly (Refer to 5
- BRAKES/HYDRAULIC/MECHANICAL/DISC
BRAKE CALIPERS - INSTALLATION), and tighten
adapter bolts to:
²2500/3500: 285 N´m (210 ft lbs.)
(6) Install the wheel and tire assembly and lower
the vehicle, (Refer to 22 - TIRES/WHEELS/WHEELS
- STANDARD PROCEDURE).
(7) Apply brakes several times to seat brake shoes.
Be sure to obtain firm pedal before moving vehicle.
Remover, Tie Rod End MB-990635
Puller Tie Rod C-3894-A
Fig. 3 Caliper Adapter Assembly
1 - HUB/BEARING
2 - SPINDLE
Fig. 4 SPINDLE STUB SHAFT
1 - Hub/Bearing
2 - Knuckle
3 - Spindle Stub Shaft
BR/BEFRONT - 2WD 2 - 9
FRONT - 2WD (Continued)

KNUCKLE
REMOVAL
(1) Raise and support the vehicle.
(2) Remove the wheel and tire assembly.
(3) Remove the brake caliper and rotor, (Refer to 5
- BRAKES/HYDRAULIC/MECHANICAL/DISC
BRAKE CALIPERS - REMOVAL).
(4) Remove the cotter pin and nut from the tie-rod
end. Remove the tie rod end from the knuckle with
Puller C-3894-A.
(5) Remove the cotter pins and nuts from the
upper and lower ball joints. Separate upper ball joint
from knuckle with remover MD-990635. Separate
lower ball joint with remover C-4150A and remove
knuckle.
INSTALLATION
(1) Position the knuckle on the ball joints and
install the ball joint nuts.
(2) Tighten the upper ball joint nut to 81 N´m (60
ft. lbs.) and install cotter pin.
(3) Tighten the lower ball joint nut to:
²149 N´m (110 ft. lbs.) Install the cotter pin.
(4) Install the tie rod end on the steering knuckle
and tighten the nut to 108 N´m (80 ft. lbs.). Install
cotter pin.
(5) Install the brake rotor and caliper, (Refer to 5 -
BRAKES/HYDRAULIC/MECHANICAL/DISC
BRAKE CALIPERS - INSTALLATION).
(6) Install wheel and tire assembly (Refer to 22 -
TIRES/WHEELS/WHEELS - STANDARD PROCE-
DURE).
(7) Remove support and lower vehicle.
LOWER BALL JOINT
DIAGNOSIS AND TESTING - LOWER BALL
JOINT
(1) Raise the front of the vehicle. Place safety floor
stands under both lower suspension arms as far out-
board as possible. Lower the vehicle to allow the
stands to support some or all of the vehicle weight.
NOTE: The upper suspension arms must not be in
maximum rebound position.
(2) Remove the tire and wheel assembly.
(3) Mount a dial indicator solidly under the lower
suspension arm.
(4) Position indicator plunger against the bottom
of the steering knuckle lower ball joint boss.NOTE: The dial Indicator plunger must be perpen-
dicular to the machined surface of the steering
knuckle lower ball joint boss.
(5) Position a pry bar over the top of the upper
suspension arm and under the pivot bar of the upper
suspension arm. Pry down on the upper suspension
arm and then zero the dial indicator.
(6) Reposition the pry bar under the upper suspen-
sion arm and on top of the frame rail. Pry up on the
upper suspension arm and record the dial indicator
reading.
(7) If the travel exceeds 0.8 mm (0.030 in.) replace
the suspension arm.
LOWER CONTROL ARM
REMOVAL
(1) Raise and support the vehicle.
(2) Remove the tire and wheel assembly.
(3) Remove the brake caliper assembly and rotor,
(Refer to 5 - BRAKES/HYDRAULIC/MECHANICAL/
ROTORS - REMOVAL).
(4) Remove the cotter pin and nut from the tie rod.
Remove the tie rod end from the steering knuckle
with Puller C-3894-A.
(5) Remove the stabilizer bar link from lower sus-
pension arm.
(6) Support the lower suspension arm outboard
end with jack. Place a jack under the arm in the
front of the shock mount.
(7) Remove the cotter pin and nut from the lower
ball joint. Separate the ball joint with Remover
C-4150A.
(8) Remove the lower shock bolt from the suspen-
sion arm.
(9) Lower the jack and suspension arm until
spring tension is relieved. Remove spring and rubber
isolator (Fig. 6).
(10) Remove bolts mounting suspension arm to
crossmember and remove arm.
INSTALLATION
(1) Position the suspension arm on the crossmem-
ber and install the bolts and nuts snug.
(2) Install the rubber isolator on top of the spring.
Position the spring into upper spring seat.
(3) Raise the lower suspension arm with a jack
and position the spring into the lower suspension
arm mount.
(4) Install the lower shock bolt and tighten to 142
N´m (105 ft. lbs.).
(5) Install the steering knuckle on the lower ball
joint. Install the lower ball joint nut and tighten to:
2 - 10 FRONT - 2WDBR/BE

²136 N´m (110 ft. lbs.) Install the lower ball joint
cotter pin.
(6) Install the stabilizer bar link on the lower sus-
pension arm. Install the grommet, retainer and nut
and tighten to 37 N´m (27 ft. lbs.).
(7) Install the tie rod end on the steering knuckle
and tighten nut to 108 N´m (80 ft. lbs.). Install cotter
pin.
(8) Install the brake rotor and caliper assembly,
(Refer to 5 - BRAKES/HYDRAULIC/MECHANICAL/
ROTORS - INSTALLATION).
(9) Install the tire and wheel assembly, (Refer to
22 - TIRES/WHEELS/WHEELS - STANDARD PRO-
CEDURE).
(10) Remove the support and lower the vehicle.
(11) Tighten the suspension arm crossmember
nuts to 169 N´m (125 ft. lbs.).
SHOCK
DIAGNOSIS AND TESTING - SHOCK
A knocking or rattling noise from a shock absorber
may be caused by movement between mounting
bushings and metal brackets or attaching compo-
nents. These noises can usually be stopped by tight-
ening the attaching nuts. If the noise persists,
inspect for damaged and worn bushings, and attach-
ing components. Repair as necessary if any of these
conditions exist.
A squeaking noise from the shock absorber may be
caused by the hydraulic valving and may be intermit-
tent. This condition is not repairable and the shock
absorber must be replaced.
The shock absorbers are not refillable or adjust-
able. If a malfunction occurs, the shock absorber
must be replaced. To test a shock absorber, hold it in
an upright position and force the piston in and out of
the cylinder four or five times. The action throughout
each stroke should be smooth and even.
The shock absorber bushings do not require any
type of lubrication. Do not attempt to stop bushing
noise by lubricating them. Grease and mineral oil-
base lubricants will deteriorate the bushing.
REMOVAL
(1) Raise and support vehicle.
(2) Remove shock upper nut and remove retainer
and grommet.
(3) Remove lower mounting bolt from suspension
arm and remove shock (Fig. 5).
INSTALLATION
(1) Extend shock fully, install retainer and grom-
met on top of shock absorber. Check grommets and
retainer for wear.(2) Guide shock up through upper suspension arm
bracket. Install top grommet, retainer and nut.
Tighten nut to 54 N´m (40 ft. lbs.).
(3) Align bottom end of shock into lower suspen-
sion arm and install mounting bolt. Tighten bolt to
142 N´m (105 ft. lbs.).
(4) Remove support and lower vehicle.
SPRING
REMOVAL
(1) Raise and support the vehicle.
(2) Remove the tire and wheel assembly.
(3) Remove the brake caliper assembly and rotor,
(Refer to 5 - BRAKES/HYDRAULIC/MECHANICAL/
ROTORS - REMOVAL).
(4) Remove the cotter pin and nut from the tie rod.
Remove the tie rod end from the steering knuckle
with Puller C-3894-A.
(5) Remove the stabilizer bar link from the lower
suspension arm.
(6) Support the lower suspension arm outboard
end with a jack. Place a jack under the arm in front
of the shock mount.
(7) Remove the cotter pin and nut from the lower
ball joint. Separate the ball joint with Remover
C-4150A.
(8) Remove the lower shock bolt from the suspen-
sion arm.
(9) Lower the jack and suspension arm until
spring tension is relieved. Remove spring and rubber
isolator (Fig. 6).
Fig. 5 Shock
1 - SHOCK
2 - JOUNCE BUMPER
BR/BEFRONT - 2WD 2 - 11
LOWER CONTROL ARM (Continued)

INSTALLATION
(1) Install the rubber isolator on top of the spring.
Position the spring into the upper spring seat.
(2) Raise the lower suspension arm with a jack
and position the spring into the lower suspension
arm mount.
(3) Install the lower shock bolt and tighten to 142
N´m (105 ft. lbs.).
(4) Install the steering knuckle on the lower ball
joint. Install the lower ball joint nut and tighten to:
²136 N´m (110 ft. lbs.) Install the lower ball joint
cotter pin.
(5) Install the stabilizer bar link on the lower sus-
pension arm. Install the grommet, retainer and nut
and tighten to 37 N´m (27 ft. lbs.).
(6) Install the tie rod end on the steering knuckle
and tighten nut to 108 N´m (80 ft. lbs.). Install cotter
pin.
(7) Install the brake rotor and caliper assembly,
(Refer to 5 - BRAKES/HYDRAULIC/MECHANICAL/
ROTORS - INSTALLATION).
(8) Install the tire and wheel assembly, (Refer to
22 - TIRES/WHEELS/WHEELS - STANDARD PRO-
CEDURE).
(9) Remove the support and lower the vehicle.
STABILIZER BAR
REMOVAL
(1) Raise and support the vehicle.
(2) Remove the link nuts, retainers and grommets
from lower suspension arm and stabilizer bar (Fig.
7).
(3) Remove the stabilizer bar clamps from the
frame rails. Remove the stabilizer bar.
INSTALLATION
(1) Position the stabilizer bar on the frame rail
and install the clamps and bolts. Ensure the bar is
centered with equal spacing on both sides. Tighten
the bolts to 54 N´m (40 ft. lbs.).
(2) Install links on stabilizer bar and lower sus-
pension arm. Install grommets, retainers and nuts.
Tighten nuts to 37 N´m (27 ft. lbs.).
(3) Remove the supports and lower the vehicle.
UPPER BALL JOINT
DIAGNOSIS AND TESTING - UPPER BALL
JOINT
(1) Position a floor jack under the lower suspen-
sion arm. Raise the wheel and allow the tire to
lightly contact the floor (vehicle weight relieved from
the tire).
(2) Mount a dial indicator solidly on the upper sus-
pension arm.
(3) Position the indicator plunger against the
upper ball stud boss of the steering knuckle.
(4) Grasp the top of the tire and apply force in and
out. Look for movement at the ball joint between the
upper suspension arm and steering knuckle.
(5) If lateral movement is greater than 0.8 mm
(0.030 in.), replace the suspension arm.
Fig. 6 Coil Spring
1 - COIL SPRING
2 - RUBBER ISOLATER
Fig. 7 STABILIZER BAR
1 - STABILIZER BAR
2 - GROMMET
3 - GROMMET
4 - LINK
2 - 12 FRONT - 2WDBR/BE
SPRING (Continued)

SPECIAL TOOLS
LINK/COIL SUSPENSION
HUB / BEARING
REMOVAL
(1) Raise and support the vehicle.
(2) Remove the wheel and tire assembly.
(3) Remove the hub extension mounting nuts and
remove the extension from the rotor if equipped (Fig.
2).(4) Remove the brake caliper, (Refer to 5 -
BRAKES/HYDRAULIC/MECHANICAL/DISC
BRAKE CALIPERS - REMOVAL).
(5) Remove the cotter pin and the hub nut from
the axle shaft (Fig. 3).
(6) Disconnect the ABS wheel speed sensor wire
from under the hood. Remove the sensor wire from
the frame and steering knuckle if equipped.
(7) Back off the hub/bearing mounting bolts 1/4
inch each (Fig. 4). Then tap the bolts with a hammer
to loosen the hub/bearing from the steering knuckle.
(8) Remove the hub/bearing mounting bolts and
remove the hub/bearing.
Puller C-3894±A
Remover, Wheel Stud C-4150A
Fig. 2 Hub Extension
1 - HUB EXTENSION
2 - HUB
Fig. 3 Hub Nut Cotter Pin
1 - HUB NUT
2 - COTTER PIN
Fig. 4 Hub/Bearing Mounting Bolts
1 - SOCKET AND EXTENSION
2 - ROTOR AND HUB
3 - STEERING KNUCKLE
2 - 16 FRONT - 4WDBR/BE
FRONT - 4WD (Continued)

(9) Remove the rotor assembly (Fig. 5), brake
shield and spacer from the steering knuckle.
(10) Press out the wheel studs/hub extension studs
and separate the rotor from the hub (Fig. 6).
(11) Remove the wheel speed sensor (Fig. 7) from
the hub bearing if equipped.
INSTALLATION
(1) Install the wheel speed sensor in the hub bear-
ing if equipped.
(2) Position the rotor on the hub/bearing.
(3) Press the wheel studs/hub extension studs
through the back side of the rotor and through the
hub bearing flange (Fig. 8).
Fig. 5 Rotor Hub/Bearing Assembly
1 - ROTOR AND HUB
2 - UNIT BEARING ASSEMBLY
3 - SEAL
Fig. 6 Rotor And Hub/Bearing
1 - HUB BEARING
2 - ROTOR
Fig. 7 Wheel Speed Sensor
1 - HUB BEARING
2 - WHEEL SPEED SENSOR
Fig. 8 Rotor, Hub/Bearing And Stud
1 - HUB BEARING
2 - ROTOR
3 - STUD
BR/BEFRONT - 4WD 2 - 17
HUB / BEARING (Continued)

(4) Apply a liberal quantity of anti-seize compound
to the splines of the front drive shaft.
(5) Insert the two rearmost, top and bottom rotor
hub bolts in the steering knuckle. Insert the bolts
through the back side of the knuckle so they extend
out the front face as shown.
(6) Position the hub spacer (Fig. 9) and brake
shield (Fig. 10) on bolts just installed in knuckle.
NOTE: If the vehicle is equipped with a wheel speed
sensor the brake shield must be positioned on the
hub bearing (Fig. 11).
(7) Align the rotor hub with the drive shaft and
start the shaft into the rotor hub splines.
NOTE: Position wheel speed sensor wire at the top
of the knuckle if equipped.
(8) Align the bolt holes in the hub bearing flange
with the bolts installed in the knuckle. Then thread
the bolts into the bearing flange far enough to hold
the assembly in place.
(9) Install the remaining bolts. Tighten the hub/
bearing bolts to 166 N´m (122 ft. labs.
(10) Install the washer and hub nut and tighten to
245 N´m (180 ft. lbs.).
(11) Install a new cotter pin in the hub nut.
Tighten the nut as needed to align the cotter pin hole
in the shaft with the opening in nut.
(12) Install the brake caliper, (Refer to 5 -
BRAKES/HYDRAULIC/MECHANICAL/DISC
BRAKE CALIPERS - INSTALLATION).
(13) Install the sensor wire to the steering knuckle
and frame and if equipped. Connect the wheel speed
sensor wire under the hood.(14) Install the wheel and tire assemblies, (Refer
to 22 - TIRES/WHEELS/WHEELS - STANDARD
PROCEDURE).
(15) Remove the support and lower the vehicle.
(16) Apply the brakes several times to seat the
brake shoes and caliper piston. Do not move the vehi-
cle until a firm brake pedal is obtained.
Fig. 9 Hub Spacer
1 - ROTOR HUB BOLTS
2 - HUB SPACER (POSITION FLAT TO REAR)
3 - APPLY ANTI-SEIZE COMPOUND TO SPLINES
Fig. 10 Brake Shield
1 - BRAKE SHIELD
2 - HUB BEARING BOLTS
3 - STEERING KNUCKLE
Fig. 11 Brake Shield With Wheel Speed Sensor
1 - WHEEL SPEED SENSOR
2 - HUB BEARING
3 - SHIELD
2 - 18 FRONT - 4WDBR/BE
HUB / BEARING (Continued)

DRIVELINE VIBRATION
Drive Condition Possible Cause Correction
Propeller Shaft Noise 1) Undercoating or other foreign
material on shaft.1) Clean exterior of shaft and wash
with solvent.
2) Loose U-joint clamp screws. 2) Install new clamps and screws
and tighten to proper torque.
3) Loose or bent U-joint yoke or
excessive runout.3) Install new yoke.
4) Incorrect driveline angularity. 4) Measure and correct driveline
angles.
5) Rear spring center bolt not in
seat.5) Loosen spring u-bolts and seat
center bolt.
6) Worn U-joint bearings. 6) Install new U-joint.
7) Propeller shaft damaged or out
of balance.7) Installl new propeller shaft.
8) Broken rear spring. 8) Install new rear spring.
9) Excessive runout or unbalanced
condition.9) Re-index propeller shaft, test,
and evaluate.
10) Excessive drive pinion gear
shaft runout.10) Re-index propeller shaft and
evaluate.
11) Excessive axle yoke deflection. 11) Inspect and replace yoke if
necessary.
12) Excessive transfer case runout. 12) Inspect and repair as necessary.
Universal Joint Noise 1) Loose U-joint clamp screws. 1) Install new clamps and screws
and tighten to proper torque.
2) Lack of lubrication. 2) Replace as U-joints as
necessary.
BALANCE
NOTE: Removing and re-indexing the propeller
shaft 180É relative to the yoke may eliminate some
vibrations.
If propeller shaft is suspected of being unbalanced,
it can be verified with the following procedure:
(1) Raise the vehicle.
(2) Clean all the foreign material from the propel-
ler shaft and the universal joints.
(3) Inspect the propeller shaft for missing balance
weights, broken welds and bent areas.If the propel-
ler shaft is bent, it must be replaced.
(4) Inspect the universal joints to ensure that they
are not worn, properly installed and correctly aligned
with the shaft.
(5) Check the universal joint clamp screws torque.
(6) Remove the wheels and tires. Install the wheel
lug nuts to retain the brake drums or rotors.
(7) Mark and number the shaft six inches from the
yoke end at four positions 90É apart.(8) Run and accelerate the vehicle until vibration
occurs. Note the intensity and speed the vibration
occurred. Stop the engine.
(9) Install a screw clamp at position 1 (Fig. 1).
(10) Start the engine and re-check for vibration. If
there is little or no change in vibration, move the
clamp to one of the other three positions. Repeat the
vibration test.
(11) If there is no difference in vibration at the
other positions, the source of the vibration may not
be propeller shaft.
(12) If the vibration decreased, install a second
clamp (Fig. 2) and repeat the test.
(13) If the additional clamp causes an additional
vibration, separate the clamps (1/2 inch above and
below the mark). Repeat the vibration test (Fig. 3).
(14) Increase distance between the clamp screws
and repeat the test until the amount of vibration is
at the lowest level. Bend the slack end of the clamps
so the screws will not loosen.
3 - 2 PROPELLER SHAFTBR/BE
PROPELLER SHAFT (Continued)

Condition Possible Causes Correction
Gear Teeth Broke 1. Overloading. 1. Replace gears. Examine other
gears and bearings for possible
damage.
2. Erratic clutch operation. 2. Replace gears and examine the
remaining parts for damage. Avoid
erratic clutch operation.
3. Ice-spotted pavement. 3. Replace gears and examine
remaining parts for damage.
4. Improper adjustments. 4. Replace gears and examine
remaining parts for damage. Ensure
ring gear backlash is correct.
Axle Noise 1. Insufficient lubricant. 1. Fill differential with the correct
fluid type and quantity.
2. Improper ring gear and pinion
adjustment.2. Check ring gear and pinion
contact pattern.
3. Unmatched ring gear and pinion. 3. Replace gears with a matched
ring gear and pinion.
4. Worn teeth on ring gear and/or
pinion.4. Replace ring gear and pinion.
5. Loose pinion bearings. 5. Adjust pinion bearing pre-load.
6. Loose differential bearings. 6. Adjust differential bearing
pre-load.
7. Mis-aligned or sprung ring gear. 7. Measure ring gear run-out.
Replace components as necessary.
8. Loose differential bearing cap
bolts.8. Inspect differential components
and replace as necessary. Ensure
that the bearing caps are torqued
tot he proper specification.
9. Housing not machined properly. 9. Replace housing.
REMOVAL
(1) Raise and support the vehicle.
(2) Remove wheels and tires.
(3) Remove brake calipers and rotors. Refer to 5
Brakes for procedures.
(4) Remove ABS wheel speed sensors, if equipped.
Refer to 5 Brakes for procedures.
(5) Disconnect axle vent hose.
(6) Disconnect vacuum hose and electrical connec-
tor at disconnect housing.
(7) Remove front propeller shaft.
(8) Disconnect stabilizer bar links at the axle
brackets.
(9) Disconnect shock absorbers from axle brackets.
(10) Disconnect track bar from the axle bracket.
(11) Disconnect tie rod and drag link from the
steering knuckles.
(12) Position suitable lifting device under the axle
assembly.(13) Secure axle to lifting device.
(14) Mark suspension alignment cams for installa-
tion reference.
(15) Disconnect upper and lower suspension arms
from the axle bracket.
(16) Lower the axle. The coil springs will drop
with the axle.
(17) Remove the coil springs from the axle bracket.
INSTALLATION
CAUTION: Suspension components with rubber
bushings should be tightened with the weight of the
vehicle on the suspension, at normal height. If
springs are not at their normal ride position, vehicle
ride comfort could be affected and premature bush-
ing wear may occur. Rubber bushings must never
be lubricated.
(1) Support the axle on a suitable lifting device.
3 - 18 FRONT AXLE - 248FBIBR/BE
FRONT AXLE - 248FBI (Continued)