1995 JEEP CHEROKEE light

If the brake drums are heavily coated with rust,
clean and inspect them carefully. Rust damage on
high mileage drums can be severe enough to require
replacement.
New drums have a protective coating that should
be removed before installation.It is not necessary
to machine a drum to remove this coating. The
coating is easily removed with Mopar carb
cleaner followed by a rinse with Mopar brake
cleaner. A scotch brite pad, or steel wool can
also be used to help loosen and remove the
coating if desired.
The maximum allowable diameter for the drum
braking surface is usually indicated on the drum
outer face (Fig. 11).
WHEEL NUT TIGHTENING
The wheel attaching lug nuts must be tightened
properly to ensure efficient brake operation. Over-tightening the nuts or tightening them in the wrong
sequence can cause distortion of the brake rotors and
drums.
Impact wrenches are not recommended for tighten-
ing wheel nuts. A torque wrench should be used for
this purpose.
A light coat of LPS Anti-Corrosion spray lube
around the hub face and on the studs will cut down
on rust/corrosion formation.
The correct tightening sequence is important in
avoiding rotor and drum distortion. The correct se-
quence is in a diagonal crossing pattern (Fig. 12).
Recommended torque range for XJ/YJ wheel nuts
is 109-150 Nzm (80-110 ft. lbs.).
Seat the wheel and install the wheel nuts finger
tight. Tighten the nuts in the sequence to half the re-
quired torque. Then repeat the tightening sequence
to final specified torque.
Fig. 11 Typical Location Of Brake Drum Refinish
Limit
Fig. 12 Wheel Nut Tightening Sequence
JDRUM BRAKES 5 - 59

secondary brakeshoes move the shoes directly into
contact with the drum braking surface. The actuating
levers are interconnected by a system of cables and a
tensioner mechanism. The tensioner mechanism con-
trols parking brake adjustment.
A parking brake switch is used on all models. It is
mounted on the parking brake lever or foot pedal and
is actuated by movement of the lever/pedal. The
switch, which is in circuit with the red warning light
in the dash, will illuminate the warning light when-
ever the parking brakes are applied.
On XJ models, the cable tensioner is part of the lever
assembly. On YJ models, the tensioner and equalizer
are mounted in a bracket attached to the underbody.
On YJ models, the parking brake front cable is at-
tached to the foot pedal and cable tensioner. The ten-
sioner and rear cables are connected to the equalizer
(Fig. 1).
On XJ models, the cable tensioner is connected di-
rectly to the hand lever (a front cable is not used).
The tensioner rod is attached to the equalizer which
is the connecting point for the rear cables (Fig. 2).
The rear cables are connected to the actuating le-
ver on each secondary brakeshoe. The levers are at-
tached to the brakeshoes by a pin either pressed into,
or welded to the lever. A clip is used to secure the pin
in the brakeshoe. The pin allows each lever to pivot
independently of the brakeshoe.
Struts installed between each brakeshoe, are used to
maintain shoe alignment and equal motion when the
parking brakes are applied. Each strut is equipped with
a combination tension and anti-rattle spring.
Parking Brake Application
To apply the parking brakes, the foot pedal is
pressed downward, or the hand lever is pulled up-
ward, to an engaged position. This pulls the rear
brakeshoe actuating levers forward, by means of the
interconnected tensioner and cables.
As the actuating lever is pulled forward, the park-
ing brake strut (which is connected to both shoes),
exerts a linear force against the primary brakeshoe.
This action presses the primary shoe into contact
with the drum.
Once the primary shoe contacts the drum, force ex-
erted through the strut does not stop. Instead, fur-
ther lever movement exerts continuing force against
the strut. This force is transferred through the strut
to the secondary brakeshoe causing it to pivot into
the drum as well.
The brakeshoes remain engaged with the drum until
the levers and cables are released. A gear type ratchet-
ing mechanism is used to hold the pedal or lever in an
applied position. Parking brake release is accomplished
by means of the release handle on YJ models. Or by the
hand lever release button on XJ models.
Fig. 2 Parking Brake Components (XJ)
JPARKING BRAKES 5 - 61

(8) Remove shift handle by pulling upward sharply
on handle. Then remove shift bezel (Fig. 7).
(9) Remove console cover screws (Figs. 9 and 10).
(10) On models with power mirror switch, pry
switch out of console cover and disconnect switch
connector (Fig. 9).
(11) Remove cover from console (Fig. 10).
(12) Remove screws attaching console to brackets
and shifter covers (Fig. 11).
(13) Remove console (Fig. 11).
(14) Remove duct (Fig. 11).
(15) Disconnect wire at parking brake switch on le-
ver (Fig. 4).
(16) Remove lever and cable tensioner assembly
from floorpan.
(17) Move cover and boot aside for access to lever
arm (Fig. 4).
(18) Remove E-clip and pin that connect tensioner
to lever arm (Fig. 4).
(19) Parking brake switch can be replaced at this
time if necessary.
PARKING BRAKE LEVER INSTALLATION (XJ WITH
FULL CONSOLE)
(1) Assemble lever and tensioner (Figs. 4 and 5).
Be sure E-clip is fully engaged in retaining pin (Fig.
4).
(2) Verify that tensioner boot is fully seated in
cover (Fig. 6).
(3) Position assembled lever and tensioner in floor-
pan.(4) Install parking brake switch on lever if re-
moved, and connect brake warning light wires to
switch.
(5) Install duct and console (Fig. 11).
(6) Connect power mirror switch wire to switch
and install switch in console cover.
(7) Install console cover.
(8) On automatic transmission models, install shift
bezel and shift handle.
(9) On manual transmission models, install bezel,
outer boot, and shift knob.
(10) Raise vehicle.
(11) Insert tensioner rod in equalizer and install
adjusting nut on tensioner rod.
(12) Install nuts attaching lever support plate to
floorpan and lever.
(13) Adjust parking brakes. Refer to procedure in
this section.
(14) Lower vehicle and verify proper parking brake
operation.PARKING BRAKE LEVER REMOVAL (XJ WITHOUT
CONSOLE)
(1) Raise vehicle.
(2) Remove nuts attaching lever support plate to
underside of floorpan.
Fig. 9 Console Cover Screws And Power Mirror
Switch Connector
Fig. 10 Console Cover And Base
5 - 64 PARKING BRAKESJ

(3) Remove adjusting nut from tensioner rod. Then
temporarily secure equalizer and cables to nearby
chassis component with wire.
(4) Lower vehicle.
(5) Raise lever cover at rear and tilt it forward
(Fig. 12).
(6) Remove cover attaching screws. Or, if cover is
attached with rivets, drill out and remove cover.
(7) Disconnect parking brake warning light wire at
switch on lever. Remove switch if replacement is nec-
essary.
(8) Remove lever and tensioner assembly from
floorpan.
(9) Move cover and boot aside for access to ten-
sioner retaining pin and clip.
(10) Remove pin and E-clip that secure tensioner
to lever arm and separate lever and tensioner.PARKING BRAKE LEVER INSTALLATION (XJ
WITHOUT CONSOLE)
(1) Assemble lever and tensioner (Figs. 4 and 5).
(2) Verify that tensioner boot is properly seated in
cover (Fig. 6).
(3) Position lever on floorpan and insert lever
screws through floorpan. Be sure lever cover and seal
are in place between lever and floorpan.
(4) Install parking brake switch on lever, if re-
moved, and connect warning light wires to switch.
(5) Install lever cover. Secure cover with new riv-
ets, or original attaching screws.
(6) Raise vehicle.
(7) Connect tensioner to lever with retaining pin
and E-clip.
(8) Install nuts attaching lever support plate to le-
ver screws.
(9) Adjust parking brakes. Refer to procedure in
this section.
Fig. 11 Full Console Components (XJ)
JPARKING BRAKES 5 - 65

PARKING BRAKE CABLE TENSIONER
REPLACEMENT (XJ)
(1) Raise vehicle.
(2) Remove adjuster nut from tensioner rod. Secure
equalizer and cables to nearby chassis component
with wire.
(3) Remove nuts attaching lever assembly to sup-
port plate and floorpan.
(4) Lower vehicle.
(5) Remove console components and lever assembly
cover.
(6) Remove lever and tensioner assembly.
(7) Move cover and boot for access to tensioner re-
taining pin.
(8) Remove E-clip and pin that attach tensioner to
lever arm (Fig. 4).
(9) Remove tensioner from cover.
(10) Transfer boot to new tensioner if necessary.
(11) Attach tensioner to lever arm with pin and E-
clip.
(12) Verify that E-clip is fully engaged in pin (Fig.
4).
(13) Align cover and seal on lever flange.
(14) Verify that tensioner boot is seated in cover
(Fig. 6).
(15) Install assembled lever and tensioner in floor-
pan.
(16) Install necessary console components.
(17) Adjust parking brakes as described in this sec-
tion.
PARKING BRAKE PEDAL REMOVAL (YJ)
(1) Raise vehicle.
(2) Loosen equalizer nuts until front cable is slack
(Fig. 13).
(3) Lower vehicle.
(4) Remove dash-to-instrument panel brace rod, if
equipped.
(5) Disconnect warning light wire from parking
brake switch on pedal assembly. Remove switch if re-
placement is necessary.
(6) On some YJ models, a ground wire may be at-
tached to upper end of bolt that secures parking
brake pedal to instrument panel. Wire is secured
with a nut. Be sure to remove nut and detach ground
wire before proceeding. If this wire is not removed
beforehand, wire and harness could be damaged
when pedal assembly bolt is removed. Ground wire
and attaching nut are accessible from under instru-
ment panel.
(7) Remove bolt securing pedal assembly to instru-
ment panel (Fig. 14).
(8) In engine compartment, remove pedal mount-
ing stud nuts.
(9) Remove pedal assembly from panel.
(10) Disengage front cable from retainer (Fig. 14).
(11) Squeeze cable clip (Fig. 14) and pull cable out
of pedal frame.
(12) Remove pedal assembly.
PARKING BRAKE PEDAL INSTALLATION (YJ)
(1) Connect front cable to pedal retainer.
(2) Position pedal assembly on panel and install
mounting stud nuts and pedal-to-dash bolt.
(3) Install ground wire on upper end of pedal-to-
dash bolt and secure wire with attaching nut.
(4) Connect warning light switch wire to pedal con-
nector.
(5) Install dash-to-instrument panel brace rod, if
equipped.
(6) Raise vehicle and adjust brake cables. Refer to
procedure in Service Adjustment section.
Fig. 12 Lever Cover (XJ)
Fig. 13 Front Cable And Equalizer (YJ)
5 - 66 PARKING BRAKESJ

CLUTCH SERVICE
INDEX
page page
Clutch Component Lubrication................ 10
Clutch Cover and Disc Installation............. 10
Clutch Cover and Disc Removal.............. 10
Clutch Fluid Level......................... 14
Clutch Housing Replacement................ 13
Clutch Hydraulic Linkage Installation........... 14
Clutch Hydraulic Linkage Removal............. 13Clutch Pedal Installation.................... 15
Clutch Pedal Removal...................... 15
Clutch Safety Precautions................... 10
Flywheel Service.......................... 16
Pilot Bearing Replacement.................. 12
Release Bearing Replacement................ 11
CLUTCH SAFETY PRECAUTIONS
WARNING: EXERCISE CARE WHEN SERVICING
CLUTCH COMPONENTS. DUST AND DIRT ON
CLUTCH PARTS USE MAY CONTAIN ASBESTOS FI-
BERS. BREATHING EXCESSIVE CONCENTRATIONS
OF THESE FIBERS CAN CAUSE SERIOUS BODILY
HARM. WEAR A RESPIRATOR DURING SERVICE
AND NEVER CLEAN CLUTCH COMPONENTS WITH
COMPRESSED AIR OR WITH A DRY BRUSH. EI-
THER CLEAN THE COMPONENTS WITH A WATER
DAMPENED RAGS OR USE A VACUUM CLEANER
SPECIFICALLY DESIGNED FOR REMOVING ASBES-
TOS FIBERS AND DUST. DO NOT CREATE DUST BY
SANDING A CLUTCH DISC. REPLACE THE DISC IF
THE FRICTION MATERIAL IS DAMAGED OR CON-
TAMINATED. DISPOSE OF ALL DUST AND DIRT
CONTAINING ASBESTOS FIBERS IN SEALED BAGS
OR CONTAINERS. THIS WILL HELP MINIMIZE EX-
POSURE TO YOURSELF AND TO OTHERS. FOL-
LOW ALL RECOMMENDED SAFETY PRACTICES
PRESCRIBED BY THE OCCUPATIONAL SAFETY
AND HEALTH ADMINISTRATION (OSHA) AND THE
ENVIRONMENTAL SAFETY AGENCY (EPA), FOR
THE HANDLING AND DISPOSAL OF PRODUCTS
CONTAINING ASBESTOS.
CLUTCH COMPONENT LUBRICATION
Proper clutch component lubrication is important
to satisfactory operation. Using the correct lubricant
and not overlubricating are equally important. Apply
recommended lubricant sparingly to avoid disc and
pressure plate contamination.
Clutch and transmission components requiring lu-
brication are:
²pilot bearing
²release lever pivot ball stud
²release lever contact surfaces
²release bearing bore
²clutch disc hub splines
²clutch pedal pivot shaft bore
²clutch pedal bushings²input shaft splines
²input shaft pilot hub
²transmission front bearing retainer slide surface
Never apply grease to any part of the clutch
cover, or disc.
Recommended Lubricants
Use Mopar multi-purpose grease for the clutch
pedal bushings and pivot shaft. Use Mopar high tem-
perature grease (or equivalent) for all other lubrica-
tion requirements. Apply recommended amounts and
do not overlubricate.
CLUTCH COVER AND DISC REMOVAL
(1) Remove transmission. Refer to procedures in
Group 21.
(2) If original clutch cover will be reinstalled, mark
position of cover on flywheel for assembly reference.
Use paint or a scriber for this purpose.
(3) If clutch cover is to be replaced, cover bolts can
be removed in any sequence. However, if original
cover will be reinstalled, loosen cover bolts evenly
and in rotation to relieve spring tension equally. This
is necessary avoid warping cover.
(4) Remove cover bolts and remove cover and disc
(Fig. 2).
CLUTCH COVER AND DISC INSTALLATION
(1) Lightly scuff sand flywheel face with 180 grit
emery cloth. Then clean surface with a wax and
grease remover.
(2) Lubricate pilot bearing with Mopar high tem-
perature bearing grease.
(3) Check runout and free operation of new clutch
disc as follows:
(a) Slide disc onto transmission input shaft
splines. Disc should slide freely on splines.
(b) Leave disc on shaft and check face runout
with dial indicator. Check runout at disc hub and
about 6 mm (1/4 in.) from outer edge of facing.
(c) Face runout should not exceed 0.5 mm (0.020
in.). Obtain another clutch disc if runout exceeds
this limit.
6 - 10 CLUTCH SERVICEJ

(4) Position clutch disc on flywheel. Be sure side of
disc marked flywheel side is positioned against fly-
wheel (Fig. 2). If disc is not marked, be sure flat side
of disc hub is toward flywheel.
(5) Inspect condition of pressure plate surface of
clutch cover (Fig. 2). Replace cover if this surface is
worn, heat checked, cracked, or scored.
(6) Insert clutch alignment tool in clutch disc (Fig.
3).
(7) Insert alignment tool in pilot bearing and posi-
tion disc on flywheel. Be sure disc hub is positioned
correctly. Side of hub marked Flywheel Side should
face flywheel (Fig. 2). If disc is not marked, place flat
side of disc against flywheel.
(8) Position clutch cover over disc and on flywheel
(Fig. 3).
(9) Install clutch cover bolts finger tight.(10) Tighten cover bolts evenly and in rotation a
few threads at a time.Cover bolts must be tight-
ened evenly and to specified torque to avoid
distorting cover. Tightening torques are 31 Nzm
(23 ft. lbs.) on 2.5L engines and 54 Nzm (40 ft.
lbs.) on 4.0L engines.
(11) Apply light coat of Mopar high temperature
bearing grease to pilot bearing hub and splines of
transmission input shaft.Do not overlubricate
shaft splines. This will result in grease contam-
ination of disc.
(12) Install transmission (Figs. 4 and 5). Refer to
procedures in Group 21.
RELEASE BEARING REPLACEMENT
(1) Remove transmission as described in Group 21.
Fig. 2 Clutch Disc And Pressure Plate InspectionFig. 3 Typical Method Of Aligning Clutch Disc
Fig. 4 Manual Transmission Mounting (4.0L)
JCLUTCH SERVICE 6 - 11

(2) Disconnect release bearing from release lever
and remove bearing (Fig. 6).
(3) Inspect bearing slide surface of transmission
front bearing retainer. Replace retainer if slide sur-
face is scored, worn, or cracked.
(4) Inspect release fork and fork pivot. Be sure
pivot is secure and in good condition. Be sure fork is
not distorted or worn. Replace release fork retainer
spring if bent or damaged in any way.
(5) Lubricate crankshaft pilot bearing with Mopar
high temperature bearing grease. Apply grease to
end of long shank, small diameter flat blade screw-
driver. Then insert tool through clutch disc hub to
reach bearing.
(6) Lubricate input shaft splines, bearing retainer
slide surface, fork pivot and release fork pivot surface
with Mopar high temperature grease.
(7) Install new release bearing. Be sure bearing is
properly secured to release fork.
(8) Install transmission as described in Group 21.
PILOT BEARING REPLACEMENT
(1) Remove transmission. Refer to Group 21 for
procedure.
(2) Remove clutch cover and disc.
(3) Remove pilot bearing. Use internal (blind hole)
puller such those as supplied in Snap On Tool Set
CG40CB to remove bearing.
(4) Lubricate new bearing with Mopar high tem-
perature bearing grease.
(5) Start new bearing into crankshaft by hand.
Then seat bearing with clutch alignment tool (Fig. 7).(6) Lightly scuff sand flywheel surface with 180
grit emery cloth. Then clean surface with wax and
grease remover.
(7) Install clutch disc and cover as described in
this section.
Fig. 5 Manual Transmission Mounting (2.5L)
Fig. 6 Release Bearing Attachment
6 - 12 CLUTCH SERVICEJ