brake rotor JEEP LIBERTY 2002 KJ / 1.G Workshop Manual

BUSHINGS
REMOVAL - STABILIZER BAR BUSHINGS
(1) Raise vehicle on hoist.
(2) Remove the stabilizer bushing clamps.
(3) Remove the stabilizer bushings from the stabi-
lizer bar.
INSTALLATION - STABILIZER BAR BUSHINGS
(1) Install the stabilizer bushings to the stabilizer
bar.
(2) Install the stabilizer bushing clamps. Tighten
the nuts to 149 N´m (110 ft.lbs.).
(3) Lower the vehicle.
HUB / BEARING
REMOVAL
(1) Raise and support the vehicle.
(2) Remove the tire and wheel assembly.
(3) Remove the caliper adapter (Refer to 5 -
BRAKES/HYDRAULIC/MECHANICAL/DISC
BRAKE CALIPERS - REMOVAL).
CAUTION: Never allow the disc brake caliper to
hang from the brake hose. Damage to the brake
hose will result. Provide a suitable support to hang
the caliper securely.
(4) Remove the disc brake rotor (Refer to 5 -
BRAKES/HYDRAULIC/MECHANICAL/ROTORS -
REMOVAL).
(5) Remove the wheel speed sensor (Refer to 5 -
BRAKES/ELECTRICAL/FRONT WHEEL SPEED
SENSOR - REMOVAL).
(6) Remove the bracket securing the wheel speed
sensor wire.
(7) Remove the axle shaft nut. (if equipped with
four wheel drive)
(8) Remove the three mounting bolts for the hub/
bearing assembly.
(9) Remove the hub/bearing.
INSTALLATION
(1) Install the hub/bearing assembly to the vehicle.
(2) Install the three mounting bolts for the hub/
bearing. Tighten the bolt to 130 N´m (96 ft.lbs.).
(3) Install the axle shaft nut. Tighten the nut to
135 N´m (100 ft.lbs.). (if equipped with four wheel
drive)
(4) Install the bracket to the wheel speed sensor
wire.
(5) Install the wheel speed sensor to the hub.
Tighten the bolt to 13.5 N´m (10 ft.lbs.) (Refer to 5 -BRAKES/ELECTRICAL/FRONT WHEEL SPEED
SENSOR - INSTALLATION).
(6) Install the disc brake rotor (Refer to 5 -
BRAKES/HYDRAULIC/MECHANICAL/ROTORS -
INSTALLATION).
(7) Install the disc brake caliper adapter. Tighten
the nut to 135 N´m (100 ft.lbs.) (Refer to 5 -
BRAKES/HYDRAULIC/MECHANICAL/ROTORS -
INSTALLATION).
(8) Install the tire and wheel assembly. (Refer to
22 - TIRES/WHEELS/WHEELS - STANDARD PRO-
CEDURE).
KNUCKLE
REMOVAL
(1) Raise and support the vehicle.
(2) Remove the tire and wheel assembly.
(3) Remove the caliper adapter. (Refer to 5 -
BRAKES/HYDRAULIC/MECHANICAL/DISC
BRAKE CALIPER ADAPTER - REMOVAL).
CAUTION: Never allow the disc brake caliper to
hang from the brake hose. Damage to the brake
hose will result. Provide a suitable support to hang
the caliper securely.
(4) Remove the disc brake rotor. (Refer to 5 -
BRAKES/HYDRAULIC/MECHANICAL/ROTORS -
REMOVAL).
(5) Remove the wheel speed sensor. (Refer to 5 -
BRAKES/ELECTRICAL/FRONT WHEEL SPEED
SENSOR - REMOVAL).
(6) Remove the axle shaft nut. (if equipped with
four wheel drive)
(7) Remove the hub/bearing. (Refer to 2 - SUS-
PENSION/FRONT/HUB / BEARING - REMOVAL).
(8) Remove the outer tie rod end. (Refer to 19 -
STEERING/LINKAGE/TIE ROD END - REMOVAL).
(9) Remove the lower ball joint nut.
(10) Seperate the lower ball joint from the suspen-
sion arm using tool C±4150A.
(11) Remove the upper ball joint nut.
(12) Seperate the upper ball joint from the knuckle
using tool C±4150A.
(13) Remove the knuckle from the vehicle.
INSTALLATION
(1) Install the knuckle to the vehicle.
(2) Install the upper ball joint nut. Tighten the nut
to 81 N´m (60 ft.lbs.).
(3) Install the lower ball joint nut. Tighten the nut
to 81 N´m (60 ft.lbs.).
(4) Install the outer tie rod end. (Refer to 19 -
STEERING/LINKAGE/TIE ROD END - INSTALLA-
TION).
KJFRONT 2 - 9

(5) Install the hub/bearing. (Refer to 2 - SUSPEN-
SION/FRONT/HUB / BEARING - INSTALLATION).
(6) Install the axle shaft nut. Tighten the nut to
135 N´m (96 ft.lbs.).(if equipped with four wheel
drive).
(7) Install the wheel speed sensor. (Refer to 5 -
BRAKES/ELECTRICAL/FRONT WHEEL SPEED
SENSOR - INSTALLATION).
(8) Install the disc brake rotor. (Refer to 5 -
BRAKES/HYDRAULIC/MECHANICAL/ROTORS -
INSTALLATION).
(9) Install the caliper adapter. (Refer to 5 -
BRAKES/HYDRAULIC/MECHANICAL/DISC
BRAKE CALIPER ADAPTER - INSTALLATION).
(10) Install the tire and wheel assembly. (Refer to
22 - TIRES/WHEELS/WHEELS - STANDARD PRO-
CEDURE).
(11) Perform the set toe procedure (Refer to 2 -
SUSPENSION/WHEEL ALIGNMENT - STANDARD
PROCEDURE).
LOWER BALL JOINT
DIAGNOSIS AND TESTING - LOWER BALL
JOINT
(1) Raise the vehicle on a drive-on hoist.
NOTE: If a drive-on hoist is not available, use
wooden blocks with jack stands to support the
lower control arm in the ball joint area. Place the
jack stands appropriately and lower the hoist plac-
ing weight on the lower control arm. The lower con-
trol arms should now be supporting the vehicle
weight.
(2) With the use of jack stands, lift the front end
off the hoist and position wooden blocks underneath
both lower control arms supporting the vehicles
weight.
(3) Remove the tire and wheel assembly.
(4) Attach a dial indicator to the base of the lower
control arm and align the dial indicator's contact
point with the direction of the stud axis, touch the
machined flat on the knuckle and zero the dial indi-
cator. (Fig. 2)
NOTE: Use care when applying the load to the
knuckle, so the parts are not damaged using care
not to tear the boot.
(5) From the front of the vehicle, insert a pry bar
to get it rested on the lower control arm and use
lever principle to push the knuckle up until the arm
of the dial indicator no longer moves.(6) Record the ball joint movement on each side of
the vehicle. The end play is acceptable with no more
than 1.5mm of end play back to back.LOWER CONTROL ARM
REMOVAL
(1) Raise and support the vehicle.
(2) Remove the tire and wheel assembly.
(3) Remove the lower clevis bracket bolt at the
lower control arm.
(4) Remove the stabilizer link bolt at the lower
control arm.
(5) Remove the lower ball joint nut.
(6) Separate the lower ball joint from the lower
control arm using tool C-4150A.
NOTE: Marking the lower control arm pivot bolts
front and rear will aid in the assembly procedure.
(7) Mark the lower control arm pivot bolts front
and rear.
(8) Remove the front cam/pivot bolt. (Fig. 3)
(9) Remove the rear cam/pivot bolt. (Fig. 3)
(10) Remove the lower control arm from the vehi-
cle.
INSTALLATION
(1) Install the lower control arm to the vehicle.
(2) Install the rear cam/pivot bolt.
(3) Install the front cam/pivot bolt.
(4) Install the lower ball joint nut. Tighten the nut
to 81 N´m (60 ft.lbs.)
Fig. 2 SUSPENSION IN THE CURB POSITION
1-PRYBAR
2 - BALL JOINT
3 - DIAL INDICATOR
4 - WOODEN BLOCK OR SUPPORT
5 - CLAMP
2 - 10 FRONTKJ
KNUCKLE (Continued)

LOWER BALL JOINT
REMOVAL
(1) Remove the tire and wheel assembly.
(2) Remove the brake caliper and rotor (Refer to 5
- BRAKES/HYDRAULIC/MECHANICAL/ROTORS -
REMOVAL).
(3) Disconnect the tie rod from the steering
knuckle (Refer to 19 - STEERING/LINKAGE/TIE
ROD END - REMOVAL).
(4) Remove the steering knuckle (Refer to 2 - SUS-
PENSION/FRONT/KNUCKLE - REMOVAL).
(5) Move the halfshaft to the side and support the
halfshaft out of the way (If Equipped).
NOTE: Extreme pressure lubrication must be used
on the threaded portions of the tool. This will
increase the longevity of the tool and insure proper
operation during the removal and installation pro-
cess.
(6) Secure the steering knuckle in a vise.
(7) Press the ball joint from the steering knuckle
using special tools C-4212±F (PRESS), 8859-2
(RECEIVER) and 8859-1 (DRIVER) (Fig. 7).
INSTALLATION
NOTE: Extreme pressure lubrication must be used
on the threaded portions of the tool. This will
increase the longevity of the tool and insure proper
operation during the removal and installation pro-
cess.(1) Install the ball joint into the steering knuckle
and press in using special tools C-4212±F (press),
8859-3 (driver) and 6761 (receiver) (Fig. 8).
(2) Install the ball joint boot.
(3) Remove the support for the halfshaft and
install into position (If Equipped).
(4) Install the steering knuckle (Refer to 2 - SUS-
PENSION/FRONT/KNUCKLE - INSTALLATION).
(5) Install the tie rod end into the steering knuckle
(Refer to 19 - STEERING/LINKAGE/TIE ROD END -
INSTALLATION).
(6) Install and tighten the halfshaft nut to 136
N´m (100 ft. lbs.).
(7) Install the brake caliper and rotor (Refer to 5 -
BRAKES/HYDRAULIC/MECHANICAL/ROTORS -
INSTALLATION).
(8) Install the tire and wheel assembly (Refer to 22
- TIRES/WHEELS/WHEELS - STANDARD PROCE-
DURE).
(9) Check the vehicle ride height (Refer to 2 - SUS-
PENSION/WHEEL ALIGNMENT - STANDARD
PROCEDURE).
(10) Perform a wheel alignment (Refer to 2 - SUS-
PENSION/WHEEL ALIGNMENT - STANDARD
PROCEDURE).
Fig. 7 LOWER BALL JOINT
1 - 8859-1 DRIVER
2 - C-4212F PRESS
3 - 8859-2 RECEIVER
Fig. 8 LOWER BALL JOINT
1 - 6761 RECEIVER
2 - 8859-3 DRIVER
3 - C-4212F PRESS
KJSUSPENSION 2s - 5

DIFFERENTIAL & DRIVELINE
TABLE OF CONTENTS
page page
PROPELLER SHAFT......................1
HALF SHAFT...........................10
FRONT AXLE - 186FIA....................19REAR AXLE - 198RBI.....................49
REAR AXLE-81/4.......................86
PROPELLER SHAFT
TABLE OF CONTENTS
page page
PROPELLER SHAFT
DIAGNOSIS AND TESTING - PROPELLER
SHAFT...............................1
STANDARD PROCEDURES - PROPELLER
SHAFT ANGLE........................3
SPECIFICATIONS
PROPELLER SHAFT....................6
SPECIAL TOOLS........................6
PROPELLER SHAFT - FRONT
REMOVAL.............................6INSTALLATION..........................6
PROPELLER SHAFT - REAR
REMOVAL.............................7
INSTALLATION..........................7
SINGLE CARDAN UNIVERSAL JOINTS
DISASSEMBLY..........................8
ASSEMBLY.............................9
PROPELLER SHAFT
DIAGNOSIS AND TESTING - PROPELLER
SHAFT
VIBRATION
Tires that are out-of-round, or wheels that are
unbalanced, will cause a low frequency vibration.
Brake rotors that are unbalanced will cause a
harsh, low frequency vibration.Driveline vibration can also result from loose or
damaged engine mounts.
Propeller shaft vibration increases as the vehicle
speed is increased. A vibration that occurs within a
specific speed range is not usually caused by a pro-
peller shaft being unbalanced. Defective joints or an
incorrect propeller shaft angle, are usually the cause
of such a vibration.
KJDIFFERENTIAL & DRIVELINE 3 - 1

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. Worn joint. 5. Install new joint.
6. Propeller shaft damaged or out
of balance.6. Installl new propeller shaft.
7. Broken rear spring. 7. Install new rear spring.
8. Excessive runout or unbalanced
condition.8. Re-index propeller shaft, test, and
evaluate.
9. Excessive drive pinion gear shaft
runout.9. Re-index propeller shaft and
evaluate.
10. Excessive axle yoke deflection. 10. Inspect and replace yoke if
necessary.
11. Excessive transfer case runout. 11. Inspect and repair as necessary.
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 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 pro-
peller shaft is bent, it must be replaced.
(4) Inspect the universal joints to ensure that they
are not worn, are properly installed, and are cor-
rectly 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).
Fig. 1 CLAMP AT POSITION 1
1 - CLAMP
2 - SCREWDRIVER
3 - 2 PROPELLER SHAFTKJ
PROPELLER SHAFT (Continued)

INSTALLATION
(1) Apply a light coat of lubricant on the lip of the
shaft seal.
(2) Installnewshaft seal with Installer 8806 and
Handle C-4171 (Fig. 28).
(3) Install right axle shaft if removed.
(4) Install half shaft.
AXLE BEARINGS
REMOVAL
(1) Remove half shaft.
(2) Remove axle shaft for right side seal removal.
(3) Remove shaft seal with Remover 7794-A and a
slide hammer.
(4) Remove shaft bearing with Remover 7794-A
and a slide hammer (Fig. 29).
INSTALLATION
(1) Installnewshaft bearing with Installer 8805
and Handle C-4171.
(2) Apply a light coat of lubricant on the lip of the
shaft seal.
(3) Installnewshaft seal with an appropriate
installer.
(4) Install right axle shaft if removed.
(5) Install half shaft.
PINION SEAL
REMOVAL
(1) Raise and support the vehicle.
(2) Remove wheel and tire assemblies.
(3) Remove brake calipers and rotors, refer to 5
Brakes for procedures.
(4) Mark propeller shaft and pinion companion
flange for installation reference.
(5) Remove propeller shaft from the pinion com-
panion flange.
(6) Rotate pinion gear a minimum of ten times and
verify the pinion rotates smoothly.
(7) Record the torque to rotate the pinion gear
(Fig. 30) with a inch pound torque wrench.
Fig. 28 SEAL INSTALLER
1 - SEAL BORE
2 - INSTALLER
Fig. 29 SHAFT BEARING REMOVER
1 - SHAFT BEARING
2 - REMOVER
Fig. 30 PINION ROTATING TORQUE
1 - PINION COMPANION FLANGE
2 - TORQUE WRENCH
3 - 38 FRONT AXLE - 186FIAKJ
AXLE SHAFT SEALS (Continued)

(4) Rotate pinion a minimum of ten time and ver-
ify pinion rotates smoothly. Rotate the pinion shaft
with an inch pound torque wrench. Rotating torque
should be equal to the reading recorded during
removal plus 0.56 N´m (5 in. lbs.) (Fig. 35).
(5) If the rotating torque is low, use Spanner
Wrench 6958 to hold the pinion companion flange
and tighten the pinion shaft nut in 6.8 N´m (5 ft.
lbs.) increments until proper rotating torque is
achieved.
CAUTION: If maximum tightening torque is reached
prior to reaching the required rotating torque, the
collapsible spacer may have been damaged.
Replace the collapsible spacer.
(6) Install propeller shaft with installation refer-
ence marks aligned.
(7) Fill differential with gear lubricant.
(8) Install brake rotors and calipers.
(9) Install wheel and tire assemblies.
(10) Lower the vehicle.
DIFFERENTIAL
REMOVAL
(1) Remove axle from the vehicle.
(2) Remove differential housing cover (Fig. 36).
(3) Push right axle shaft out of side gear (Fig. 37)
and remove the shaft.
(4) Mark differential bearing caps for installation
reference.
(5) Loosen the bearing cap bolts.
Fig. 35 PINION ROTATING TORQUE
1 - PINION COMPANION FLANGE
2 - TORQUE WRENCHFig. 36 DIFFERENTIAL COVER
1 - COVER
2 - VENT TUBE
Fig. 37 RIGHT SHAFT IN SIDE GEAR
1 - AXLE SHAFT
2 - SCREWDRIVER
3 - SIDE GEAR
3 - 40 FRONT AXLE - 186FIAKJ
PINION SEAL (Continued)

PINION SEAL
REMOVAL
(1) Raise and support the vehicle.
(2) Remove wheel and tire assemblies.
(3) Remove rear brake rotors drums.
(4) Mark propeller shaft and pinion yoke for
installation reference.
(5) Remove the propeller shaft from the yoke.
(6) Rotate pinion gear three or four times and ver-
ify that pinion rotates smoothly.
(7) Measure and record torque to rotate the pinion
gear with an inch pound dial-type torque wrench.
(8) With a short piece of pipe and Spanner Wrench
6958 remove the pinion nut and washer (Fig. 31).
(9) Remove pinion companion flange with Remover
C-452 and Flange Wrench C-3281. (Fig. 32)
(10) Remove pinion seal with Remover 7794-A and
a slide hammer (Fig. 33).
INSTALLATION
(1) Apply a light coating of gear lubricant on the
lip of pinion seal. Install seal with an appropriate
seal installer (Fig. 34).
(2) Install yoke on the pinion gear with Installer
C-3718 and Spanner Wrench 6958 (Fig. 35).(3) Install anewnut on the pinion gear.Tighten
the nut only enough to remove the shaft end
play.
CAUTION: Do not exceed the minimum torque 271
N´m (200 ft. lbs.) when installing the pinion yoke
retaining nut at this point. Damage to collapsible
spacer or bearings may result.
(4) Rotate the pinion a minimum of ten times and
verify pinion rotates smoothly.
(5) Measure and recore pinion torque to rotate
with an inch pound torque wrench. Torque to rotate
should be equal to the reading recorded during
removal, plus 0.56 N´m (5 in. lbs.) (Fig. 36).
Fig. 31 YOKE SPANNER WRENCH
1 - PINION YOKE
2 - WRENCH
3 - PIPE
Fig. 32 PINION YOKE REMOVER
1 - WRENCH
2 - YOKE
3 - REMOVER
Fig. 33 PINION SEAL REMOVER
1 - REMOVER
2 - SLIDE HAMMER
3 - PINION SEAL
3 - 68 REAR AXLE - 198RBIKJ

BRAKES
TABLE OF CONTENTS
page page
BRAKES - BASE........................... 1BRAKES - ABS........................... 32
BRAKES - BASE
TABLE OF CONTENTS
page page
BRAKES - BASE
DESCRIPTION..........................2
WARNING.............................2
DIAGNOSIS AND TESTING - BASE BRAKE
SYSTEM.............................3
STANDARD PROCEDURE
STANDARD PROCEDURE - PRESSURE
BLEEDING............................5
STANDARD PROCEDURE - MANUAL
BLEEDING............................6
SPECIFICATIONS
BRAKE COMPONENTS..................6
TORQUE.............................7
SPECIAL TOOLS
BASE BRAKES........................7
BRAKE LINES
DESCRIPTION..........................8
DIAGNOSIS AND TESTING - BRAKE LINE
AND HOSES..........................8
STANDARD PROCEDURE
STANDARD PROCEDURE - DOUBLE
INVERTED FLARING....................8
STANDARD PROCEDURE - ISO FLARING . . . 8
REMOVAL
REMOVAL - FRONT HOSE...............9
REMOVAL - REAR BRAKE HOSE..........9
INSTALLATION
INSTALLATION - FRONT BRAKE HOSE....10
INSTALLATION - REAR BRAKE HOSE......10
BRAKE PADS / SHOES
DESCRIPTION - REAR DRUM BRAKE.......10
OPERATION - REAR DRUM BRAKE.........11
REMOVAL
REMOVAL - FRONT BRAKE PADS.........11
REMOVAL - DRUM BRAKE SHOES........11
INSTALLATION
INSTALLATION - FRONT BRAKE PADS.....11INSTALLATION - DRUM BRAKE SHOES....11
ADJUSTMENTS
ADJUSTMENT - REAR DRUM BRAKE......12
DISC BRAKE CALIPERS
DESCRIPTION.........................13
OPERATION...........................14
REMOVAL.............................14
DISASSEMBLY.........................14
CLEANING............................16
INSPECTION..........................16
ASSEMBLY............................16
INSTALLATION.........................17
DISC BRAKE CALIPER ADAPTER
REMOVAL.............................18
INSTALLATION.........................18
ROTORS
DIAGNOSIS AND TESTING - DISC BRAKE
ROTOR .............................18
STANDARD PROCEDURE - DISC BRAKE
ROTOR .............................19
REMOVAL.............................19
INSTALLATION.........................19
JUNCTION BLOCK
DESCRIPTION.........................20
OPERATION...........................20
DIAGNOSIS AND TESTING -
PROPORTIONING VALVE...............20
REMOVAL.............................20
INSTALLATION.........................20
PEDAL
DESCRIPTION.........................20
OPERATION...........................20
REMOVAL.............................20
INSTALLATION.........................20
POWER BRAKE BOOSTER
DESCRIPTION.........................21
OPERATION...........................21
KJBRAKES 5 - 1

DIAGNOSIS AND TESTING - MASTER
CYLINDER/POWER BOOSTER...........21
REMOVAL.............................22
INSTALLATION.........................23
MASTER CYLINDER
DESCRIPTION.........................24
OPERATION...........................24
DIAGNOSIS AND TESTING - MASTER
CYLINDER/POWER BOOSTER...........24
STANDARD PROCEDURE - MASTER
CYLINDER BLEEDING..................24
REMOVAL.............................25
INSTALLATION.........................25
FLUID RESERVOIR
REMOVAL.............................26
INSTALLATION.........................26
FLUID
DIAGNOSIS AND TESTING - BRAKE FLUID
CONTAMINATION.....................26
STANDARD PROCEDURES - MASTER
CYLINDER FLUID LEVEL................26
SPECIFICATIONS
BRAKE FLUID........................27
DRUM
DIAGNOSIS AND TESTING - BRAKE DRUM . . . 27
STANDARD PROCEDURES - BRAKE DRUM
MACHINING..........................27SUPPORT PLATE
REMOVAL
REMOVAL - 198 RBI AXLE..............27
REMOVAL - 8 1/4 AXLE.................27
INSTALLATION
INSTALLATION - 198 RBI AXLE...........28
INSTALLATION - 8 1/4 AXLE.............28
WHEEL CYLINDERS
REMOVAL.............................28
DISASSEMBLY.........................28
CLEANING............................28
INSPECTION..........................29
ASSEMBLY............................29
INSTALLATION.........................29
PARKING BRAKE
DESCRIPTION.........................29
OPERATION...........................29
ADJUSTMENTS
ADJUSTMENT - LOCK OUT.............30
CABLES
REMOVAL.............................30
INSTALLATION.........................30
LEVER
REMOVAL.............................31
INSTALLATION.........................31
BRAKES - BASE
DESCRIPTION
Power assist front disc and rear drum brakes are
standard equipment. Disc brake components consist
of single piston calipers and ventilated rotors. Rear
drum brakes are dual shoe units with cast brake
drums.
The parking brake mechanism is lever and cable
operated. The cables are attached to levers on the
rear drum brake secondary shoes. The parking
brakes are operated by a hand lever.
A dual diaphragm vacuum power brake booster is
used for all applications. All models have an alumi-
num master cylinder with plastic reservoir.
All models are equipped with a combination valve.
The valve contains a pressure differential valve and
switch and a fixed rate rear proportioning valve.
Factory brake lining on all models consists of an
organic base material combined with metallic parti-
cles. The original equipment linings do not contain
asbestos.
WARNING
WARNING: DUST AND DIRT ACCUMULATING ON
BRAKE PARTS DURING NORMAL USE MAY CON-
TAIN ASBESTOS FIBERS FROM AFTERMARKET
LININGS. BREATHING EXCESSIVE CONCENTRA-
TIONS OF ASBESTOS FIBERS CAN CAUSE SERI-
OUS BODILY HARM. EXERCISE CARE WHEN
SERVICING BRAKE PARTS. DO NOT CLEAN
BRAKE PARTS WITH COMPRESSED AIR OR BY
DRY BRUSHING. USE A VACUUM CLEANER SPE-
CIFICALLY DESIGNED FOR THE REMOVAL OF
ASBESTOS FIBERS FROM BRAKE COMPONENTS.
IF A SUITABLE VACUUM CLEANER IS NOT AVAIL-
ABLE, CLEANING SHOULD BE DONE WITH A
WATER DAMPENED CLOTH. DO NOT SAND, OR
GRIND BRAKE LINING UNLESS EQUIPMENT USED
IS DESIGNED TO CONTAIN THE DUST RESIDUE.
DISPOSE OF ALL RESIDUE CONTAINING ASBES-
TOS FIBERS IN SEALED BAGS OR CONTAINERS
TO MINIMIZE EXPOSURE TO YOURSELF AND OTH-
ERS. FOLLOW PRACTICES PRESCRIBED BY THE
OCCUPATIONAL SAFETY AND HEALTH ADMINIS-
TRATION AND THE ENVIRONMENTAL PROTECTION
AGENCY FOR THE HANDLING, PROCESSING, AND
DISPOSITION OF DUST OR DEBRIS THAT MAY
CONTAIN ASBESTOS FIBERS.
5 - 2 BRAKES - BASEKJ