phone JEEP CHEROKEE 1994 Service Repair Manual

(9) Place a piece of wood (2 x 2) between the jack
stand and the engine vibration damper.
(10) Remove the engine mount through bolts.
(11) Using the jack stand, raise the engine until
adequate clearance is obtained to remove the oil pan.
(12) Remove the oil pan bolts. Carefully remove
the oil pan and gasket.
CLEANING
Clean the block and pan gasket surfaces.
INSTALLATION
(1) Fabricate 4 alignment dowels from 1 1/2 x 1/4
inch bolts. Cut the head off the bolts and cut a slot
into the top of the dowel. This will allow easier in-
stallation and removal with a screwdriver (Fig. 1).
(2) Install two dowels in the timing case cover. In-
stall the other two dowels in the cylinder block (Fig.
2).
(3) Slide the one-piece gasket over the dowels and
onto the block and timing case cover.
(4) Position the oil pan over the dowels and onto
the gasket.(5) Install the 1/4 inch oil pan bolts. Tighten these
bolts to 14 Nzm (120 in. lbs.) torque. Install the 5/16
inch oil pan bolts (Fig. 3). Tighten these bolts to 18
Nzm (156 in. lbs.) torque.
(6) Remove the dowels. Install the remaining 1/4
inch oil pan bolts. Tighten these bolts to 14 Nzm (120
in. lbs.) torque.
(7) Lower the engine until it is properly located on
the engine mounts.
(8) Install the through bolts and tighten the nuts.
(9) Lower the jack stand and remove the piece of
wood.
(10) Install the flywheel/torque converter housing
access cover.
(11) Install the engine starter motor.
(12) Connect the exhaust pipe to the hanger and to
the engine exhaust manifold.
(13) Install the oil pan drain plug (Fig. 3). Tighten
the plug to 34 Nzm (25 ft. lbs.) torque.
(14) Lower the vehicle.
(15) Connect negative cable to battery.
(16) Fill the oil pan with engine oil to the specified
level.
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.
(17) Start the engine and inspect for leaks.
OIL PUMP
The positive-displacement gear-type oil pump is
driven by the distributor shaft, which is driven by a
gear on the camshaft. Oil is siphoned into the pump
through an inlet tube and strainer assembly that is
pressed into the pump body.
The pump incorporates a nonadjustable pressure
relief valve to limit maximum pressure to 517 kPa
Fig. 1 Fabrication of Alignment Dowels
Fig. 2 Position of Dowels in Cylinder Block
Fig. 3 Position of 5/16 inch Oil Pan Bolts
J2.5L ENGINE 9 - 33

UNITED STATES
The special service tools referred to herein are required for certain service operations. These special service tools
or their equivalent, if not obtainable through a local source, are available through the following outlet.
28635 Mound Road, Warren, Michigan 48092, U.S.A.
MILLER SPECIAL TOOLS
OTC Division, SPX Corporation
Telephone 1-800-801-5420 FAX 1-800-578-7375
CANADA
The special service tools referred to herein are required for certain service operations. These special service tools
or their equivalent, if not obtainable through a local source, are available through the following outlet.
C & D Riley Enterprises Ltd., P.O. Box 243, Amherstburg, Ontario N9V 2Z4
Telephone (519) 736-4600 FAX (519) 736-8433
INTERNATIONAL
The special service tools referred to herein are required for certain service operations. These special service tools
or their equivalent, if not obtainable through a local source, are available through the following outlet.
28635 Mound Road, Warren, Michigan 48092, U.S.A.
MILLER SPECIAL TOOLS
OTC Division, SPX Corporation
Telephone 1-800-801-5420 FAX 1-800-578-7375
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CAUTION
ALL SERVICE AND REBUILDING INSTRUCTIONS CONTAINED HEREIN
ARE APPLICABLE TO, AND FOR THE CONVENIENCE OF, THE AUTOMOTIVE
TRADE ONLY. All test and repair procedures on components or assemblies in
non-automotive applications should be repaired in accordance with instructions
supplied by the manufacturer of the total product.
Proper service and repair is important to the safe, reliable, operation of all motor
vehicles. The service procedures recommended and described in this publication were
developed for professional service personnel and are effective methods for performing
vehicle repair. Following these procedures will help assure efficient economical vehicle
performance and service reliability. Some of these service procedures require the use
of special tools designed for specific procedures. These special tools should be used
when recommended throughout this publication.
Special attention should be exercised when working with spring or tension loaded
fasteners and devices such as E-Clips, Circlips, Snap rings, etc., as careless removal
may cause personal injury. Always wear safety goggles whenever working on vehicles
or vehicle components.
It is important to note that this publication contains variousCautionsandWarnings.
These should be carefully read in order to minimize the risk of personal injury, or the
possibility that improper service methods may damage the vehicle or render it unsafe.
It is important to note that theseCautionsandWarningscover only the situations
and procedures DaimlerChrysler Corporation has encountered and recommended.
DaimlerChrysler Corporation could not possibly know, evaluate, and advise the
service trade of all conceivable ways that service may be performed, or of the possible
hazards of each. Consequently, DaimlerChrysler Corporation has not undertaken any
such broad service review. Accordingly, anyone who uses a service procedure, or tool,
that is not recommended in this publication must assure oneself thoroughly that
neither personal safety, nor vehicle safety, be jeopardized by the service methods they
select.
SERVICE AND OWNER MANUALS
Available for Chrysler, Plymouth, Dodge,
Dodge Truck, and Jeep
Tvehicles.
Telephone orders may be placed at the number below.
Credit cards are accepted (no CODs). Please have your
order information available at time of call.
CALL: (800) 890-4038 OR FAX: (440) 572-0815
FOR A FREE CATALOG OR TO PLACE AN ORDER.
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