j-2 JEEP CHEROKEE 1995 Service Repair Manual

FLUID CAPACITIES
Fuel Tank
XJ .....................................................76.4 L (20.2 gal.)
YJ(Standard) ......................................56.8 L (15 gal.)
YJ(Optional) .......................................75.7 L (20 gal.)
Engine Oil
2.5L ......................................................3.8 L (4.0 qts.)
4.0L ......................................................5.7 L (6.0 qts.)
Cooling System
2.5L(XJ).............................................9.5 L* (10 qts.*)
2.5L(YJ) ........................................8.5 L** (9.0 qts.**)
4.0L(XJ) ........................................11.4 L* (12.0 qts.*)
4.0L(YJ) ......................................9.9 L** (10.5 qts.**)
* Includes (2.2 L) (2.3 qts) for coolant recovery res-
ervoir.
** Includes (0.9 L) (1.0 qt.) for coolant recovery res-
ervoir.
Automatic Transmission
Dry fill capacity.*
AW4 (XJ-4.0L) ...................................8.0 L (16.9 pts.)
30RH (YJ-2.5L) .................................8.2 L (17.5 pts.)
32RH (YJ-4.0L) .................................8.2 L (17.5 pts.)
*Depending on type and size of internal cooler,
length and inside diameter of cooler lines, or use ofan auxiliary cooler, these figures may vary. Refer to
Group 21, Transmission for proper fluid fill proce-
dure.
Manual Transmission
AX4/5 (4X2) .........................................3.3 L (3.5 qts.)
AX5 (4X4) ............................................3.2 L (3.3 qts.)
AX15 (4X2) ..........................................3.1 L (3.2 qts.)
AX15 (4X4) ......................................3.15 L (3.32 qts.)
Fill to bottom of fill hole.
Transfer Case
SELEC-TRAC 242(XJ) .......................1.4 L (3.0 pts.)
COMMAND-TRAC 231(XJ) ...............1.0 L (2.2 pts.)
COMMAND-TRAC 231(YJ-Man Trans) ..1.5 L (3.25
pts.)
COMMAND-TRAC 231(YJ-Auto Trans) ....1.0 L (2.2
pts.)
Front Axle
MODEL 30 (YJ) ..............................1.65 L (3.76 pts.)
MODEL 30 (XJ) ..............................1.48 L (3.13 pts.)
Rear Axle
MODEL 35 (XJ-YJ) ........................1.6 L (3.38 pts.*)
8-1/4 (XJ) .........................................2.08 L (4.4 pts.*)
* When equipped with TRAC-LOK, include 2
ounces of Friction Modifier Additive.
JLUBRICATION AND MAINTENANCE 0 - 3

(2) Use Puller C-748 to remove pinion seal and dis-
card seal.
(3) Force pinion gear shaft out the front bearing
and remove bearing.This will damage the front
bearing rollers and bearing cup. The front
bearing and cup must be replaced.Discard col-
lapsible spacer.
(4) Remove the front and rear bearing cups.
²Front bearing cup use Remover C-4345 and Han-
dle C-4171
²Rear bearing cup use Remover C-4307 and Handle
C-4171
(5) Remove the rear bearing from the pinion shaft
with Puller C-293-PA (J-29721) and Adapter C-293-42
(Fig. 14). Remove and record the pinion depth shims.
RING GEAR
Do not remove the ring gear from case unless
the runout must be measured.
(1) Clamp the case with the ring gear bolts facing
upward. Use a vise equipped with soft jaws (brass).
(2) Remove and discardleft-handthreaded ring
gear bolts. Use a hammer and a brass drift to force
ring gear loose from the case pilots. Remove the ring
gear.
CASE FLANGE RUNOUT MEASUREMENT
(1) If the ring gear runout exceeded 0.13 mm
(0.005 inch), case flange runout should be measured.
Install the case with bearing cups and threaded ad-
justers close to their original position.
(2) Install the bearing caps and bolts. Tighten the
bolts lightly. Use Wrench C-4164 (Fig. 12) to thread
both adjusters inward. Remove all side play.
(3) Attach Dial Indicator to measure the flange
runout. The plunger should contact the ring squarely
between the outer edge and gear attaching bolt holes
(Fig. 15).
(4) Rotate the differential case several times. Ob-
serve the dial indicator pointer. Mark the area of
maximum flange runout. The differential case flange
runout must not exceed 0.08 mm (0.003 inch). If
runout exceeds this amount replace differential case.
To reduce excessive ring gear runout, posi-
tion gear runout mark 180 degrees opposite
flange runout mark.
(5) Remove differential bearing cap bolts. Remove
differential case from differential housing.
Fig. 12 Threaded Adjuster Tool
Fig. 13 Differential Bearing Cap Removed
Fig. 14 Inner Bearing Removal
3 - 36 REAR SUSPENSION AND AXLESJ

(5) Use torque wrench on Special Tool 6790 to ro-
tate wheel and read rotating torque (Fig. 2).
(6) If rotating torque is less than 22 Nzm (30 ft.
lbs.) or more than 271 Nzm (200 ft. lbs.) on either
wheel the unit should be service.
DIFFERENTIAL OVERHAUL
The Trac-Lok differential components are illus-
trated in (Fig. 3). Refer to this illustration during re-
pair service.
DISASSEMBLY
Service to the Trac-Lok differential requires the
use of Tool Set C-4487 (J-23781). Refer to Model 35
Axle section in this Group for Differential Removal
and Installation.
(1) Clamp one axle shaft in a vise equipped with
soft jaws (Fig. 4).
Fig. 3 Trac-Lok Differential Components
Fig. 2 Trac-Loc Test
Fig. 4 Axle Shaft As Holding Fixture
3 - 46 REAR SUSPENSION AND AXLESJ