ECU JEEP CHEROKEE 1995 Service Repair Manual

(14) Pull transfer case and jack rearward to disen-
gage transfer case.
(15) Remove transfer case from under vehicle.
(16) If transfer case was removed for overhaul, re-
move damper from rear retainer.
TRANSFER CASE INSTALLATION
(1) Mount transfer case on a transmission jack. Se-
cure transfer case to jack with chains.
(2) Position transfer case under vehicle.(3) Align transfer case and transmission shafts and
install transfer case on transmission.
(4) Install and tighten transfer case attaching nuts
to 35 Nzm (26 ft. lbs.) torque.
(5) Install damper on rear retainer (Fig. 8).
Tighten damper attaching nuts to 54 Nzm (40 ft. lbs.)
torque.
(6) Connect vehicle speed sensor wires, and vent
hose.
(7) Connect indicator or vacuum switch harness to
transfer case switch. Secure wire harnesses to clips
on transfer case.
(8) Align and connect propeller shafts. Tighten
shaft attaching bolts to 19 Nzm (170 in. lbs.) torque.
(9) Fill transfer case with Mopar Dexron II fluid.
(10) Install rear crossmember, or skid plate.
Tighten crossmember bolts to 41 Nzm (30 ft. lbs.)
torque.
(11) Remove transmission jack and support stand.
(12) Connect shift rod to transfer case range lever.
(13) Adjust transfer case shift linkage.
(14) Lower vehicle and verify transfer case shift
operation.
Fig. 7 Transfer Case Shift Lever And Boots (YJ)
Fig. 8 Transfer Case Mounting
21 - 288 NP231 TRANSFER CASEJ

FRONT CASE ASSEMBLY
(1) Lubricate components with automatic transmis-
sion fluid (or petroleum jelly where indicated) during
assembly.
(2) Remove front output shaft seal from front case
with crowfoot style pry tool (Fig. 29).
(3) Remove snap ring retaining front output shaft
front bearing in case (Fig. 30).
(4) Tap old front output shaft bearing out of front
case with plastic mallet. Install new bearing with
Tool Handle C-4171 and Installer Tool 5064 (Fig. 31).
(5) Secure front output shaft bearing in front case
with new snap ring (Fig. 30).
(6) Install new front output shaft seal in front case
with suitable size socket or installer tool.
(7) If front output shaft rear bearing is to be re-
placed, install new bearing as follows:
(a) Remove bearing from rear case with Bearing
Remover MD-998346 and two suitable size
wrenches (Fig. 32).(b) Seat new bearing in rear case with Tool Han-
dle C-4171 and Bearing Installer 5063 (Fig. 33).
Fig. 29 Front Output Shaft Oil Seal Removal
Fig. 30 Removing/Installing Front Output Shaft
Bearing Snap Ring
Fig. 31 Installing Front Output Shaft Front Bearing
In Case
Fig. 32 Front Output Shaft Rear Bearing Removal
Fig. 33 Front Output Shaft Rear Bearing Installation
JNP231 TRANSFER CASE 21 - 295

(2) Install shift sector in the case (Fig. 48).
(3) Install range lever and lever attaching nut on
shift sector. Tighten attaching nut to 30 Nzm (22 ft.
lbs.) torque.
(4) Install detent plunger, spring and plug (Fig.
49). Tighten plug to 20 Nzm (15 ft. lbs.) torque.
(5) Inspect pads on range fork (Fig. 50). Be sure
pads are secure and in position. Replace fork as an
assembly if pads are worn through, or broken.
(6) Assemble range fork and shift hub (Fig. 51).
(7) Engage range fork pin in shift sector slot (Fig.
52).
(8) Insert shift hub in low range gear. Be sure hub
is fully seated.
Fig. 48 Shift Sector Installation
Fig. 49 Installing Detent Plunger, Spring And Plug
Fig. 50 Range Fork Pad Locations
Fig. 51 Assembling Range Fork And Shift Hub
Fig. 52 Seating Range Fork Pin In Shift Sector Slot
JNP231 TRANSFER CASE 21 - 299

(19) Apply 3 mm (1/8 in.) wide bead of Mopar gas-
ket maker, silicone adhesive sealer, or Loctite 518 to
mounting surface of extension housing.(20) Align and install extension on retainer. Then
install and tighten extension bolts to 27-34 Nzm
(20-25 ft. lbs.) torque.
(21) Install new seal on front output shaft (Fig.
72).
(22) Install front yoke on front shaft. Secure yoke
with replacement nut. Tighten nut to 149 Nzm(110
ft. lbs.) torque.
(23) Install replacement gasket on indicator switch
and install switch in case.
(24) Install tighten drain plug to 47 Nzm (35 ft.
lbs.) torque.
(25) Install indicator or vacuum switch in case.
Tighten switch to 27-34 Nzm (20-25 ft. lbs.) torque.
(26) Install speedometer pinion and adapter.
(27) Fill transfer case with recommended lubri-
cant.
(28) Install and tighten fill plug to 41 Nzm (35 ft.
lbs.) torque.
Fig. 70 Removing Extension Housing Bushing
Fig. 71 Installing Extension Housing Bushing
Fig. 72 Installing Seal On Front Shaft
21 - 304 NP231 TRANSFER CASEJ

SHIFT LINKAGE ADJUSTMENT
(1) Shift transfer case into 4L position.
(2) Raise vehicle.
(3) Loosen lock bolt on adjusting trunnion (Fig. 3).
4) Verify that linkage rod slides freely in trunnion.
Clean rod and apply spray lube if necessary.
(5) Verify that transfer case range lever is fully en-
gaged in 4L position.
(6) Tighten adjusting trunnion lock bolt.
(7) Lower vehicle.
(8) Verify proper shift operation.
SHIFT LEVER REMOVAL (XJ)
(1) Shift transfer case into 4L.
(2) Raise vehicle.
(3) Loosen adjusting trunnion locknut and slide
shift rod out of trunnion (Fig. 4). If rod lacks enough
travel to come out of trunnion, push trunnion out of
torque shaft.
(4) Lower vehicle.
(5) Remove console. Refer to park brake section in
Group 5 for procedures.
(6) Remove screws attaching lever assembly to floor-
pan and remove assembly and shift rod (if left attached).
SHIFT LEVER INSTALLATION (XJ)
(1) If shift rod was not removed from lever assem-
bly, work rod down through floorpan opening. Then
position lever assembly on floorpan and install as-
sembly attaching screws.
(2) Install console.
(3) Raise vehicle.
(4) Connect trunnion to torque shaft arm. Or, slide
shift rod into trunnion on range lever.
(5) Tighten trunnion lock bolt.
(6) Lower vehicle.
(7) Lower vehicle.
(8) Remove shift lever spacer and install bezel.
SPEEDOMETER SERVICE
Speedometer service procedures are covered in the
automatic transmission sections within Group 21.
Refer to these sections when necessary.
TRANSFER CASE REMOVAL
(1) Shift transfer case into Neutral.
(2) Raise vehicle.
(3) Drain transfer case lubricant.
(4) Mark front and rear propeller shaft yokes for
alignment reference.
(5) Place support stand under transmission.
(6) Remove rear crossmember.
(7) Disconnect front/rear propeller shafts at trans-
fer case.
(8) Disconnect vehicle speed sensor wires and re-
move sensor and adapter assembly if necessary.
(9) Disconnect shift rod from transfer case range
lever.
(10) Disconnect transfer case vent hoses and elec-
trical switch connector.
(11) Support transfer case with transmission jack.
(12) Remove bolts attaching transfer case to trans-
mission.
(13) Secure transfer case to jack with chains.
(14) Pull transfer case and jack rearward to disen-
gage transfer case.
(15) Remove transfer case from under vehicle.
(16) If transfer case was removed for overhaul, re-
move damper from rear retainer.
TRANSFER CASE INSTALLATION
(1) Install damper on transfer case rear retainer, if
equipped (Fig. 4). Tighten damper attaching nuts to
54 Nzm (40 ft. lbs.) torque.
(2) Mount transfer case on transmission jack. Se-
cure transfer case to jack with safety chains.
(3) Position transfer case under vehicle.
(4) Align transfer case and transmission shafts and
slide transfer case onto transmission.
(5) Install and tighten transfer case attaching nuts
to 35 Nzm (26 ft. lbs.) torque.
Fig. 3 Shift Linkage (XJ)
JNP242 TRANSFER CASE 21 - 309

(40) Install mode sleeve in mode fork (Fig. 63).
Then install assembled sleeve and fork on mainshaft.
Be sure mode sleeve splines are engaged in differen-
tial splines.
(41) Install mode fork and mainshaft assembly in
case (Fig. 64). Rotate mainshaft slightly to engage
shaft with low range gears.
(42) Rotate mode fork pin into shift sector slot.
(43) Install shift rail (Fig. 65).Be sure rail is
seated in both shift forks.
(44) Rotate shift sector to align lockpin hole in low
range fork with access hole in case.
(45) Insert an easy-out in range fork lockpin to
hold it securely for installation (Fig. 66).Lockpin is
slightly tapered on one end. Insert tapered end
into fork and rail.
Fig. 63 Installing Mode Fork And Sleeve
Fig. 64 Assembled Mainshaft And Mode Fork
Installation
Fig. 65 Shift Rail Installation
21 - 326 NP242 TRANSFER CASEJ

(70) Install new extension housing oil seal with Spe-
cial Tool 7891 (Fig. 78).
(71) Apply 3 mm (1/8 in.) wide bead of Mopar gas-
ket maker, silicone adhesive sealer, or Loctite 518 to
seal surface of extension housing.
(72) Install extension housing on case. Tighten
housing bolts to 41 Nzm (30 ft. lbs.) torque.(73) Install front yoke. Secure yoke with new seal
washer and nut. Tighten nut to 149 Nzm (110 ft. lbs.)
torque.
(74) Install new gasket on vacuum switch and in-
stall switch in case. Tighten switch to 27 Nzm (20 ft.
lbs.) torque.
(75) Install speedometer components.
(76) Install and tighten drain plug to 47 Nzm (35
ft. lbs.) torque.
(77) After installing transfer case, refill with rec-
ommended lubricant.
(78) Tighten fill plug to 47 Nzm (35 ft. lbs.) torque.
(79) Adjust transfer case shift linkage.
Fig. 77 Extension Housing Bushing Replacement
Fig. 78 Seating Extension Housing Seal
21 - 330 NP242 TRANSFER CASEJ

(3) For power/manual mirrors, remove the inside
trim cover.
(4) For remote control mirrors, loosen the toggle
control setscrew (Fig. 2).
(5) For remote control mirrors, remove the inside
trim cover (Fig. 3).
(6) Remove the mirror screws.
(7) Remove the mirror from the door. Refer to
Group 8, Electrical.
INSTALLATION
(1) Position the mirror adjacent to the vent win-
dow.
(2) Install the mirror screws. Tighten the screws
securely.
(3) For remote mirrors, position the inside trim
cover over the toggle control and tighten the set-
screw.
(4) Install the inside trim cover.
(5) Install the inside trim cover screw.
(6) Install the door trim panel.
LUGGAGE RACKÐXJ
REMOVAL
(1) Remove the slide rail screws (Fig. 4).
(2) Remove the luggage rack from the roof.
The skid strips are attached to the roof panel
with adhesive.
(3) Loosen each skid strip with a heat gun.
(4) Lift one edge of each skid strip with a putty
knife and peel it from the roof panel.
(5) Remove the original adhesive from the roof
with an adhesive removal solution.
(6) If the original skid strips are installed, remove
all the original adhesive from them.
Fig. 2 Remote Mirror Toggle Control Set Screw
Fig. 3 Trim Covers Without External Mirror
Fig. 4 Luggage Rack
23 - 28 EXTERIOR COMPONENTSÐXJJ

(2) Position the waterdam on door inner panel (Fig. 20).
(3) If removed, install the storage bin panel and
speaker grille on the front door trim panel.
(4) If removed, install the ash receiver tray hous-
ing on the rear door trim panel.
(5) Position the trim panel on the door inner panel
and press the retainers inward.
(6) Install the armrest and window glass regulator
handle. Or (if equipped) the power window switches
and bezel. Tighten the armrest screws to 4 Nzm (34
in-lbs) torque.
(7) Connect the rods to the inside latch release han-
dle and install the handle. Tighten the screws to 2 Nzm
(16 in-lbs) torque. For vehicles with power door locks/
windows, connect the wire harness connector.
DOOR REMOVAL/INSTALLATIONÐXJ
REMOVAL
(1) Remove the door restraint (check) retaining pin
(Fig. 1) with a punch.
(2) For vehicles equipped with power windows and
power door locks, remove the trim panel and discon-
nect all components. Slide the wire harness out of
the boot and door (Fig. 2, 3, 4, 5 and 6)
Fig. 1 Door Restraint Retaining Pin
Fig. 20 Waterdam Installation
Fig. 2 Right Front Door Wire Harness Connectors
Fig. 3 Right Front Door Wire Harness ConnectorsÐ
With Security Alarm Switch
JDOORSÐXJ 23 - 35

(3) Remove the window weatherstrip seals from
the door.
(4) Remove the trim panel and waterdam from
door inner panel.
(5) Remove the channel/division bar screws. Drill
out the rivet head to remove it from the inner panel.
(6) Tilt the channel/division bar forward and re-
move it from the door.
(7) Remove the fixed glass support bracket bolts
from the door inner panel reinforcement bracket (Fig.
12).
(8) Remove the fixed glass from the door (Fig. 13).
INSTALLATION
(1) Install the fixed glass in the door, and install
the bolts in the reinforcement and support brackets.
(2) Tighten the bracket retaining bolts to 9 Nzm
(79 in-lbs) torque.
(3) Install the channel/division bar in the door.
(4) Install the channel/division bar screws and
rivet. Tighten the screws to 6 Nzm (5 ft-lbs) torque.
(5) Install the channel and belt weatherstrip seals.(6) Install the beltline molding.
(7) Install the door waterdam and trim panel.
DOOR KEY LOCK CYLINDERÐXJ
REMOVAL
(1) Remove the door trim panel and waterdam.
(2) Disconnect the door latch-to-lock cylinder rod at
the door latch (Fig. 14).
(3) If equipped, disconnect the security alarm
switch connector from the lock cylinder (Fig. 15).
Fig. 12 Fixed Glass Support Bracket Bolts
Fig. 13 Fixed Glass Removal/Installation
Fig. 14 Key Lock Cylinder and Door Latch
Fig. 15 Security Alarm Switch
JDOORSÐXJ 23 - 47