key JEEP CHEROKEE 1994 Service Repair Manual

DOORS
INDEX
page page
Full-Metal Door Assist Handle.............. 175
Full-Metal Door Hinges................... 179
Full-Metal Door Key Lock Cylinder........... 178
Full-Metal Door Latch.................... 179
Full-Metal Door Latch External Release Handle . 178
Full-Metal Door Latch Inside Release and
Lock Handle.......................... 175
Full-Metal Door Service................... 181
Full-Metal Door Trim Panel................ 175Full-Metal Door Vent Window Glass......... 177
Full-Metal Door Waterdam................. 176
Full-Metal Door Weatherstrip Seals.......... 180
Full-Metal Door Window Glass.............. 178
Full-Metal Door Window Glass Regulator...... 177
Full-Metal Door Window Glass Regulator Handle. 175
Half-Metal Door Latch Striker............... 175
Half-Metal Soft Top Door.................. 173
HALF-METAL SOFT TOP DOOR
REMOVAL/DISASSEMBLY
(1) Open the door.
(2) Disconnect the door restraint strap from the
pin (Fig. 1).
(3) Turn the window retaining sleeves 1/4 turn to
the left and pull them up and out of the door (Fig. 2).
(4) Remove the window from the door by detaching
the soft top-to-door snap fasteners and pulling the
window up and out of the door (Fig. 3).
(5) Remove the latch interior release handle (Fig.
4).
(6) Remove the assist handle (Fig. 4).
(7) Remove the trim panel by detaching the retain-
ers around the perimeter of the trim panel (Fig. 4).
Fig. 2 Window Retaining Sleeves
Fig. 3 Window Removal/Installation
Fig. 1 Half-Metal Soft Top Door
JBODY COMPONENTSÐXJ VEHICLES 23 - 173

(8) Remove the screws from the door latch handle,
disconnect the latch release rod and remove the han-
dle (Fig. 4).
(9) Remove the door latch screws (Fig. 4). Remove
the door latch with the rods attached.
(10) Remove the weatherstrip seal screws and
carefully remove the weatherstrip seal from door
edge (Fig. 5).
(11) Remove the retaining nuts from the door
hinge pivots and remove the door from the body (Fig.
1).
(12) Remove the retaining screws and the hinges
from the door.ASSEMBLY/INSTALLATION
(1) Install the hinges and the retaining screws on
the door. Tighten the screws securely.
(2) Position the door at the vehicle, insert the
hinge pivots in the hinge receptacles and install the
retaining nuts (Fig. 1). Tighten the nuts securely.
(3) Install the weatherstrip seal on the door edge
and install the seal retaining screws (Fig. 5).
(4) Position the latch in the door and install the
retaining screws (Fig. 4). Tighten the screws se-
curely.
(5) Position the door latch external release handle
and install the retaining screws (Fig. 4). Tighten the
screws securely. Connect the latch release rod to the
external release handle and the key lock-to-latch rod
(Fig. 6).
Fig. 4 Half-Metal Door Interior Trim Panel
Fig. 5 Half-Metal Door Weatherstrip Seal
Fig. 6 Half-Metal Door Latch
23 - 174 BODY COMPONENTSÐXJ VEHICLESJ

(6) Install the door waterdam and the trim panel
(Figs. 8 and 10).
FULL-METAL DOOR WINDOW GLASS
ADJUSTMENT
One adjustment location provides amount of effort
required to raise and lower the door window glass.
The door window glass division channel is adjustable
fore and aft at the lower attaching location.
(1) Remove the door trim panel and the waterdam
(Figs. 8 and 10).
(2) Loosen channel lower adjustment screw and
move the division channel fore or aft to obtain the
desired door window glass operation.
Movement of the division channel fore or aft
will decrease or increase the free-play between
the channels.
(3) Tighten the division channel lower adjustment
screw.
(4) Install the door waterdam and the trim panel
(Figs. 8 and 10).
REMOVAL
(1) Remove the door trim panel and the waterdam
(Figs. 8 and 10).
(2) Remove the window glass down-stop bumper
(Fig. 11).
(3) Remove the screws that attach the regulator
arm guide to the window glass. Remove the screws,
bushings, nuts and the guide from the glass (Fig. 11).
(4) Lower the window glass to the bottom of the
door.
(5) Remove the division channel upper attaching
screw and the lower adjustment screw. Detach the
front 3 inches of window glass weatherstrip seal from
the door upper frame.
(6) Separate the division channel from the front
window glass rubber seal. Pull the division channel
up and in toward the inside of vehicle.
(7) Raise and tilt the window glass toward the
hinge side of the door and disengage it from the rear
channel.
(8) Pull the window glass up and out of the door
panel.
INSTALLATION
(1) Lower the window glass into the door, while in-
serting the window glass into the front and rear
channels.
(2) Slide the window glass downward to the bottom
of the door panel.
(3) Lower the division channel into the door and
position the window glass securely in the channel.
(4) Install the weatherstrip seal in the upper door
frame and install the upper attaching screw and the
lower adjustment screw.(5) Slide the guide onto the regulator arm and po-
sition the guide on the window glass. Install the re-
taining nuts, bushings and screws (Fig. 12).
(6) Install the window glass down-stop bumper
(Fig. 11).
(7) Test the window operation for proper adjust-
ment.
(8) Install the door waterdam and the trim panel
(Fig. 8 and 10).
FULL-METAL DOOR KEY LOCK CYLINDER
REMOVAL
(1) Remove the door trim panel and the waterdam
(Figs. 8 and 10).
(2) Remove the door latch cover screws and remove
the cover (Fig. 11).
(3) Remove the retaining clip and remove lock cyl-
inder-to-latch rod (Fig. 13).
(4) Remove the lock cylinder retainer and the lock
cylinder from the door panel (Figs. 13 and 14).
INSTALLATION
(1) Install the lock cylinder in the door panel (Fig.
14).
(2) Install the lock cylinder retainer, the lock cyl-
inder-to-latch rod and the retaining clip (Fig. 13).
(3) Install the door latch cover and the cover
screws (Fig. 11).
(4) Install the door waterdam and the trim panel
(Figs. 8 and 10).
FULL-METAL DOOR LATCH EXTERNAL RELEASE
HANDLE
REMOVAL
(1) Remove the door trim panel and the waterdam
from the door inner panel (Figs. 8 and 10).
(2) Remove the door latch cover attaching screws
(Fig. 11).
Fig. 13 Key Lock Cylinder and Door Handle
23 - 178 BODY COMPONENTSÐXJ VEHICLESJ

(3) Remove the hitch pin and the latch release rod
from the door external handle (Fig. 13).
(4) Close the window completely and tap the han-
dle keepers upward (Fig. 13).
(5) Disconnect the window glass from the regulator
arm guide (Fig. 12).
(6) Remove the division channel upper and lower
attaching screws.
(7) Separate the division channel from the front
window glass weatherstrip seal.
(8) Pull the division channel upward and remove
the window glass from the door.
(9) Remove the keepers from the door handle with
needlenose pliers and remove the handle and gasket
from the door (Figs. 13 and 14).
INSTALLATION
(1) Install the gasket and the door external handle
and slide the keepers into the door handle from the
top (Figs. 13 and 14).
(2) Tap the retainers downward lightly to tighten
the handle.
(3) Install the latch release rod and the hitch pin
and attach the rod to the latch (Fig. 13).
(4) Position the window glass in the door and the
channels.
(5) Install the division channel and the attaching
screws.
(6) Attach the window glass to the regulator arm
guide (Fig. 12).
(7) Install the door latch cover (Fig. 11).
(8) Install the door waterdam and the trim panel
(Figs. 8 and 10).
FULL-METAL DOOR LATCH
REMOVAL
(1) Remove the trim panel and the waterdam from
the door inner panel (Figs. 8 and 10) .
(2) Remove the door latch cover (Fig. 11).
(3) Disconnect the inside release handle-to-latch
rod. Disconnect the lock cylinder-to-latch rod. Discon-
nect the inside lock-to-latch rod. Disconnect the ex-
ternal handle-to-latch rod from the door latch (Fig.
15).
(4) Remove the door latch attaching screws and re-
move the latch from the door (Fig. 15).
INSTALLATION
(1) Install the door latch with the attaching screws
(Fig. 15).
(2) Connect the rods to the latch (Fig. 15).
(3) Install the latch cover with the cover screws
(Fig. 11).
(4) Install the door waterdam and the trim panel
(Fig. 8 and 10).
FULL-METAL DOOR HINGES
ADJUSTMENT
The doors are adjusted at the hinge attaching loca-
tions on either the body or the door. Enlarged holes
are located in the body (lower hinge only) for fore, aft
and tilt adjustments. Enlarged holes are also located
in the door (upper and lower hinges) for up, down,
fore, aft and tilt adjustments.
Prior to door adjustment or alignment, the door
latch must be removed to allow the door to close
freely and be properly aligned.
The door latch striker should be adjusted in or out
to allow the door latch to be fully engaged. The door
should be flush with the adjacent body panels.
Fig. 15 Latch Removal/installation
Fig. 14 Key Lock Cylinder and Door Handle
Removal/Installation
JBODY COMPONENTSÐXJ VEHICLES 23 - 179

INSTALLATION
(1) Apply adhesive to the front, rear and bottom
edges of the door from the beltline downward.
(2) Install the upper front corner of the seal on the
door first using your fingers or a wooden wand to po-
sition the seal in the channel. Place the inner shoul-
der of the seal in the channel-to-window frame above
the beltline.
(3) Force the retainers, starting at the rear edge of
the door, into the door panel holes.
(4) Ensure that the seal is completely seated
around the door.
BELTLINE SEAL REPLACEMENT
REMOVAL
(1) Carefully remove the beltline weatherstrip seal
(Fig. 17) from the door with a weatherstrip seal re-
moval tool or similar pry tool.
(2) Pry the seal upward to remove it from within
the glass and door panel.
INSTALLATION
(1) Position the seal between the door panel and
the glass. Force the seal downward with your fingers
to seat it against the glass and panel (Fig. 18).
(2) Ensure that the seal is completely seated
within the door (Fig. 18).
DOOR FRAME GLASS CHANNEL
REPLACEMENT
REMOVAL
(1) Carefully remove the glass channel (Fig. 17)
from the door with a pry tool.
(2) Pry the seal outward to remove it from the
frame.INSTALLATION
(1) Position the channel in the frame and force it
inward with your fingers to seat it within the frame.
(2) Ensure that the seal is completely seated
within the door frame.
FULL-METAL DOOR SERVICE
REMOVAL/DISASSEMBLY
(1) Open the door.
(2) Remove the door restraint strap from the pin.
(3) Remove the door latch inside release handle
(Fig. 8).
(4) Remove the assist handle (Fig. 8).
(5) Remove the window glass regulator handle
(Fig. 8).
(6) Remove the upper trim panel. Remove the
lower trim panel by detaching the retainers around
the perimeter of the trim panel (Fig. 8).
(7) Remove the waterdam from the door inner
panel (Fig. 10).
(8) Remove the door latch cover plate from the
door inner panel (Fig. 11).
(9) Remove the retaining screws and the door latch
with the rods attached (Fig. 15).
(10) Remove the beltline weatherstrip seals from
the door (Fig. 18).
(11) Remove the window glass from the regulator
arm guide (Fig. 12).
(12) Carefully remove the window glass from the
channel and the door.
(13) Remove the key lock cylinder from the door
(Fig. 14).
(14) Remove the door outside handle keepers, dis-
connect the latch release rod and remove the handle
from the door panel (Fig. 13).
(15) Carefully remove the weatherstrip seal from
door edge (Fig. 18).
(16) Remove the retaining nuts from the door
hinge pins and remove the door from the body (Fig.
16).
(17) Remove the retaining screws and the hinges
from the door panel (Fig. 14).
ASSEMBLY/INSTALLATION
(1) Install the hinges on the door (Fig. 14).
(2) Position the door at the body opening, insert
the hinge pins in the hinge receptacles and install
the retaining nuts (Fig. 16). Tighten the nuts se-
curely.
(3) Install the weatherstrip seal on the door edge
(Fig. 18).
(4) Install the door outside handle and the keepers.
Connect the latch release rod to the handle (Fig. 13).
(5) Install the key lock cylinder (Fig. 14).
(6) Position the window glass in the channel and
the door.
Fig. 18 Beltline Weatherstrip Seals
JBODY COMPONENTSÐXJ VEHICLES 23 - 181

(2) Position the sunvisor on the windshield frame
and align the arm support bracket holes with the
frame (Fig. 25).
(3) Install the screws that attach the sunvisor arm
support brackets to the frame (Fig. 25). Tighten the
screws securely.
FLOOR CONSOLES
Floor consoles (Figs. 26 and 27) are fabricated from
molded plastic material. The console covers have a
locking top and provisions for beverage containers.
REMOVAL
(1) Open the console cover (Figs. 26 and 27).
(2) Remove the screws that attach the console to
the floor panel (Figs. 26 and 27).
(3) Remove the console from the vehicle.
INSTALLATION
(1) Position the console in the vehicle.
(2) Align the console screw holes with the holes in
the floor panel and install the attaching screws (Figs.
26 and 27).(3) Close and the console cover.
COVER AND SEAL REPLACEMENT
Console cover replacement involves removing the
hinge screws from the console, and components (Fig.
28). The seal can be replaced with the cover in the
open position.
COVER LOCK REPLACEMENT
(1) Open the console cover.
(2) Remove the screw that attaches the retainer to
the lock and then remove the retainer from the lock
(Fig. 29).
(3) Remove the lock, cylinder and key as a unit
from the console cover (Fig. 29).
(4) Manually position the lock latch to simulate a
closed cover position.
Fig. 24 Rear Shoulder Belt
Fig. 25 Sunvisor Removal/Installation
Fig. 26 Deluxe Floor Console
Fig. 27 Standard Floor Console
JBODY COMPONENTSÐXJ VEHICLES 23 - 197

(5) Insert the key and cylinder into the lock and
turn clockwise. Release the lock latch and remove
the key.
(6) Insert the assembled lock in the console cover
hole (Fig. 28) and install the retainer with the at-
taching screw.
CARPET/FLOOR MATS
SERVICE INFORMATION
FRONT FLOOR REAR CARPET
The front floor rear carpet (Fig. 30) is retained in
place by the:
²front seats,
²floor console,
²shoulder belt buckle anchors, and
²door sill carpets.To remove and then install a front floor rear carpet
(Fig. 30), it is necessary to remove and then install
the front seats and the floor console.
FRONT FLOOR FRONT CARPET
The front floor front carpet (Fig. 30) is retained in
place by the:
²transmission/transfer case shift lever boots (Fig.
31),
²rear carpet, and
²Velcro strips.
Fig. 28 Console Cover and Seal
Fig. 29 Console Cover Lock Removal/Installation
Fig. 30 Floor Carpets
Fig. 31 Shift Lever Boots
23 - 198 BODY COMPONENTSÐXJ VEHICLESJ

PAINT APPLICATION
INDEX
page page
Accent Paint........................... 202
Base/Color Coat........................ 201
Basecoat/Clearcoat...................... 202
Body Undercoat......................... 203
Buffing and Polishing..................... 203
Exterior Body Colors..................... 204Paint Repair on Galvanized Metals.......... 202
Plastic Components...................... 203
Primer................................ 201
Stone Chip Protection.................... 201
Surface Preparation...................... 201
SURFACE PREPARATION
Proper surface preparation is the key to top-quality
body panel refinishing. The bare metal must be
cleaned, de-greased, de-waxed and treated with phos-
phate.
Always clean the panel surface with a wax and
grease removal solution, and then wipe the surface
with a tack rag before applying primer or paint.
Cleaning will also remove any residual silicone from
the painted surface.
Body putty that is procured from a major supplier
is highly recommended. If a synthetic body filler is to
be used, it should also be a quality product.
STONE CHIP PROTECTION
When applicable, the stone chip protection coat
(Fig. 1) must be applied before the primer coat. The
coating extends downward from the character line to
the bottom flanges. Then horizontally to the wheel-
house opening flanges.
PRIMER
The type of primer to be used is dependent on the
condition of the panel surface. Bare metal should be
primed with an epoxy-base. A sealant is recom-
mended when applying a second color coat over an
existing color coat. With certain colors, sealants are
also important in preventing color bleed-through.
BASE/COLOR COAT
Base/color coat paint finishes must be applied in an
clean environment. Top-loader guns are recom-
mended for applying the base/color coat paint.
Base/color coat paint (Figs. 2, 3, and 4) should be
reduced/thinned and applied according to the manu-
facturers recommendations. Refer to the suppliers in-
structions.
Fig. 2 Body Base/Color Coat Paint FinishÐYJ
Vehicles
Fig. 3 Hood and Tailgate Base/Color Coat Paint
FinishÐYJ Vehicles
Fig. 1 Stone Chip Protection CoatÐTypical
JBODY COMPONENTSÐXJ VEHICLES 23 - 201

COMPRESSOR OVERHAUL
INDEX
page page
Compressor............................. 17
Compressor Isolation...................... 17
Description............................. 17Magnetic Clutch......................... 18
Purging Compressor of Air................. 17
DESCRIPTION
The A/C system uses a Sanden compressor. This
compressor is a 7 piston design. Designated the SD-
709, the compressor is mounted on the front right
side of the engine and is driven by a serpentine belt.
System lubrication is provided by 135cc615cc (4.6
cu. in.60.5 cu. in.) of 500 viscosity refrigerant oil.
The clutch used on the compressor consists of 3 ba-
sic components: the pulley, front plate and the field
coil. The pulley and field coil are attached to the
front head of the compressor with tapered snap rings.
The hub is keyed to the compressor shaft and is re-
tained on the shaft with a self-locking nut. Special
service tools are required to remove and install the
clutch plate on the compressor shaft.
COMPRESSOR ISOLATION
It is not necessary to discharge the system for com-
pressor removal. The compressor can be isolated from
the remainder of the system and eliminate the need
for recharging when performing compressor service.
(1) Connect pressure gauge and manifold.
(2) Close both gauge hand valves.
(3) Mid-position both service valves.
WARNING: USE EXTREME CAUTION WHEN THE
ENGINE IS OPERATING. DO NOT STAND IN A DI-
RECT LINE WITH THE FAN. DO NOT PUT YOUR
HANDS NEAR THE PULLEYS, BELTS OR FAN. DO
NOT WEAR LOOSE CLOTHING.
(4) Start the engine and operate the air condition-
ing system.
(5) Turn the suction service valve slowly clockwise
toward the front seated position.
(6) When pressure drops to zero, stop the engine
and compressor and quickly finish front-seating the
suction service valve.
(7) Front-seat the discharge service valve.
(8) Loosen the oil level check plug slowly to re-
lease any internal pressure in the compressor.
The compressor is now isolated from the remainder
of the system.
The service valves can be removed from the com-
pressor.
PURGING COMPRESSOR OF AIR
The compressor must be purged of air whenever it
has been isolated for an oil level check or other ser-
vice procedures without discharging the entire sys-
tem.
(1) Cap the service gauge ports on both of the ser-
vice valves.
(2) Back-seat the suction service valve to allow the
system refrigerant to enter the compressor.
(3) Place the discharge service valve in the mid-po-
sition or cracked-position.
(4) Loosen the discharge service valve gauge port
cap to permit the refrigerant to force any air out of
the compressor.
(5) Back-seat the discharge service valve and
tighten the gauge port cap.
(6) The compressor is now ready for service.
COMPRESSOR
REMOVAL
(1) Isolate the compressor.
(2) Disconnect negative cable from battery.
(3) Disconnect the clutch lead wire.
(4) Remove the discharge and inlet (suction) ser-
vice valves from the compressor. Plug or tape all the
openings.
(5) Remove the serpentine drive belt (refer to
Group 7, Cooling System for the proper procedure).
(6) Remove the bolts and lift the compressor from
the mounting bracket (Figs. 1 and 2).
INSTALLATION
If a replacement compressor is being installed;
check the oil level. Add or subtract oil as neces-
sary and install the magnetic clutch on the com-
pressor.
(1) If the mounting bracket was removed, install
the bracket to the block. Tighten the mounting bolts
to 27 NIm (20 ft. lbs.) torque.
(2) Install the compressor on the mounting
bracket. Tighten the bolts to 27 NIm (20 ft. lbs.)
torque.
(3) Install the serpentine drive belt (refer to Group
7, Cooling System for the proper procedure).
(4) Tighten the serpentine drive belt to the speci-
fied tension.
²New belt tensionÐ800-900 N (180-200 lb-f).
JHEATING AND AIR CONDITIONING 24 - 17

(4) Remove shaft key by lightly tapping it loose
with a slot screwdriver and hammer (Fig. 5).
(5) Remove the external front housing snap ring
by using spread type snap ring pliers (Fig. 6).
(6) Insert the lip of the jaws of the rotor puller into
the snap ring groove exposed in the previous step
(Fig. 7).
(7) Place rotor puller shaft protector over the ex-
posed shaft.(8) Install the puller plate and bolt (Fig. 8). 2 bolts
go through the plate and into the jaws. Finger
tighten bolts.
(9) Turn puller center bolt clockwise using 3/4 inch
socket until rotor pulley is free.
(10) Loosen coil lead wire from clip on top of com-
pressor front housing (Fig. 9).
(11) Using spread type snap ring pliers, remove
snap ring and field coil (Fig. 10).
Fig. 5 Shaft Key Removal
Fig. 6 External Snap Ring Removal
Fig. 7 Install Shaft Protector
Fig. 8 Install Puller Plate
JHEATING AND AIR CONDITIONING 24 - 19