RETAINER - CRANK REAR OIL SEAL
REMOVAL
1. Disconnect the battery negative cables.
2. Raise vehicle on hoist.
3. Remove the oil pan drain plug and drain the engine
oil. Re-install plug and torque to 50 Nꞏm (44 ft. lbs.)
torque.
4. Remove transmission and transfer case (if
equipped) from vehicle.
5. Remove flywheel or torque converter drive plate.
6. Remove flywheel adapter plate.
7. Disconnect starter cables from starter motor.
8. Remove starter motor (Refer to 8 - ELECTRICAL/
STARTING/STARTER MOTOR - REMOVAL) and
transmission adapter plate assembly.
9. Remove four 4 oil pan rear bolts. Slide a feeler
gauge between the seal retainer and oil pan gasket
to break the seal.
10. Remove the six 6 retainer-to-block bolts (3).
11. Remove the rear seal retainer, and gasket (2).
12. Support the seal retainer and drive out the crankshaft seal with a hammer and suitable punch.
INSTALLATION
1. If using the old seal retainer, the crankshaft seal
must be replaced.
2. Inspect oil pan gasket for nicks or cuts. If gasket is
damaged, the oil pan must be removed and gasket
must be replaced. Wipe oil pan gasket dry and
apply light coating of RTV.
3. Using the retainer alignment/seal installation tool
provided in the seal service kit, install the align-
ment tool into the retainer and install to the cylinder
block, using a new gasket. Tighten the six (6)
mounting bolts by hand.
4. The seal alignment tool is used to align rear cover
properly. Starting with the center two bolts, tighten
the retainer in a circular pattern to 10 Nꞏm (89 in.
lbs.). Remove the alignment tool.
CAUTION: The seal lip and the sealing surface on
the crankshaft must be free from all oil residue to
prevent seal leaks. The crankshaft and seal sur-
faces must be completely dry when the seal is
installed. Use a soap and water solution on out-
side diameter of seal to ease assembly.
5. Make sure the provided seal pilot (1) is installed
into the new crankshaft seal (3). Use the align-
ment/installation tool and press the seal onto the
crankshaft. Alternately drive the seal at the 12, 3, 6
and 9 o’clock positions.
6. Remove the alignment tool and trim the retainer
gasket (1) even with the oil pan mounting surface.
7. Remove the seal pilot.
8. Apply a small amount of Mopar
Silicone Rubber
Adhesive Sealant to the oil pan rail T-joints.
9. Install the four (4) oil pan rear mounting bolts and
torque to 28 Nꞏm (21 ft. lbs.).
10. Install new rectangular ring seal for cam bore.
11. Install the flywheel housing and bolts. Torque
boltsto77Nꞏm(57ft.lbs.).
12. Install the flywheel housing and bolts. Torque
boltsto77Nꞏm(57ft.lbs.).
NOTE: A new clamping ring must be used on early
or late builds, automatic or manual. Do not reuse
clamping ring.
13. Install the dual mass flywheel with crankshaft adapter. Tighten boltsto 137 Nꞏm (101 ft. lbs.).
14. Install the starter motor Refer to (Refer to 8 - ELECTRICAL/STARTING/STA R T E R M O TO R - I N S TA L L AT I O N ) .
15. Install the transmission and transfer case (if equipped).
16. Lower vehicle.
17. Fill the crankcase with new engine oil.
18. Connect the battery negative cables.
19. Start engine and check for oil leaks.
PA N - E N G I N E O I L
REMOVAL
1. Disconnect the battery negative cables.
2. Install engine support fixture # 8534.
3. Raise vehicle on hoist.
4. Disconnect starter cables from starter motor.
5. Remove transmission and transfer case (if equipped).
6. Remove flywheel or flexplate.
7. Remove starter motor (Refer to 8 - ELECTRICAL/STARTING/STARTER MOTOR -REMOVAL) and transmission
adapter plate assembly.
WARNING: HOT OIL CAN CAUSE PERSONAL INJURY.
8. Drain the engine oil (Refer to 9 - ENGINE/LUBRICATION/OIL - STANDARD PROCEDURE).
9. Install the oil pan drain plug if sealing surface is not damaged and tighten to 50 Nꞏm (37 ft. lbs.) torque.
10. Remove oil pan bolts, break the pan to block seal, and lower pan slightlyandremoveoilsuctiontubefasteners.
11. Remove oil pan and suction tube.
CLEANING
Remove all gasket material from the oil pan and cylinder block sealing surfaces. Extra effort may be required
around T-joint areas. Clean oil pan and flush suction tube with a suitable solvent.
INSPECTION
Inspect the oil pan, suction tube, and tube braces for cracks and damage. Replace any defective component.
Inspect the oil drain plug and drain hole threads. Inspect the oil pan sealing surface for straightness. Repair any
minor imperfections with a ball-peen hammer. Do not attempt to repair an oil pan by welding.
INSTALLATION
1. Fill the T-joint between the pan rail/gear housing and pan rail/rear seal retainer with sealant. Use MoparSilicone
Rubber Adhesive Sealant or equivalent.
2. Place suction tube in oil pan and guide them into place. Slide oil pan gasket into postion.Using a new tube to
block gasket, install and tighten the suction tube bolts by hand. Startingwith the oil pump inlet bolts, tighten the
bolts to 24 Nꞏm (18 ft. lbs.) torque. Tighten the remaining tube brace boltsto 43 Nꞏm (32 ft. lbs.) torque.
3. Starting in the center and working outward, tighten the oil pan bolts to 28Nꞏm(21ft.lbs.)torque.
4. Install the flywheel housing assembly with the starter motor attached and tighten bolts to 77 Nꞏm (57 ft. lbs.)
torque.
5. Connect starter motor cables.
NOTE: A new clamping ring must be used on early or late builds, automatic or manual. Do not reuse clamp-
ing ring.
6. Install the flywheel to crankshaft adapter. Torque to 137 Nꞏm (101 ft. lbs.).
7. Install transmission and transfer case (if equipped).
8. Lower vehicle.
9. Remove the engine support fixture # 8534.
10. Install battery negative cables.
11. Fill the crankcase with new engine oil.
12. Start engine and check for leaks. Stop engine, check oil level, and adjust, if necessary.
CONDITION POSSIBLE CAUSES CORRECTION
CONNECTING ROD
NOISE1. Insufficient oil supply. 1. Check engine oil level.
2. Low oil pressure. 2. Check engine oil level. If OK, perform oil
pressure test. Inspect oil pump relief valve
and spring. (Refer to 9 - ENGINE/
LUBRICATION - DIAGNOSIS AND
TESTING).
3. Thin or diluted oil. 3. Change oil and filter.
4. Excessive bearing clearance. 4. Measure bearings for correct clearance.
Repair as necessary.
5. Connecting rod journal out-of-
round.5. Replace crankshaft or grind journals.
6. Misaligned connecting rods. 6. Replace bent connecting rods.
MAIN BEARING NOISE 1. Insufficient oil supply. 1. Check engine oil level.
2. Low oil pressure. 2. Check engine oil level. If OK, perform oil
pressure test. Inspect oil pump relief valve
and spring. (Refer to 9 - ENGINE/
LUBRICATION - DIAGNOSIS AND
TESTING).
3. Thin or diluted oil. 3. Change oil and filter.
4. Excessive bearing clearance. 4. Measure bearings for correct clearance.
Repair as necessary.
5. Excessive end play. 5. Check No. 3 bearing for wear on flanges.
6. Crankshaft journal out-of-round
and/or worn.6. Grind journals or replace crankshaft.
7. Loose flywheel. 7. Inspect crankshaft, flywheel, and bolts for
damage. Tighten bolts to correct torque.
OIL PRESSURE DROP 1. Low oil level. 1. Check oil level and fill if necessary.
2. Faulty oil pressure sending unit. 2. Replace sending unit.
3. Clogged oil filter. 3. Install new oil filter.
4. Worn oil pump. 4. Replace worn gears or oil pump
assembly.
5. Thin or diluted oil. 5. Change oil to correct viscosity.
6. Excessive bearing clearance. 6. Measure bearings for correct clearance.
7. Oil pump relief valve stuck. 7. Remove relief valve. Inspect valve and
spring. Replace as necessary.
8. Oil pump pick up tube restricted,
cracked, or damaged.8. Remove oil pan and inspect oil pump
pick up tube. Clean or replace as
necessary.
9. Oil pump cover loose, warped, or
cracked.9. Inspect/tighten cover screws or install
new oil pump, if necessary.
OIL LEAKS 1. Misaligned or deteriorated
gaskets.1. Replace gaskets.
2. Loose fastener, broken or porous
component.2. Tighten, repair or replace component.
DESCRIPTIONSPECIFICATION
Metric Standard
Clearance Over Rotors (Max.) 0.077 mm 0.003 in.
Cover Out-Of-Flat (Max.) 0.076 mm 0.003 in.
Inner Rotor Thickness (Min.) 18.92 mm 0.744 in.
Clearance (Max.) 0.19 mm 0.007 in.
Diameter (Min.) 82.45 mm 3.246 in.
Thickness (Min.) 18.92 mm 0.744 in.
Tip Clearance Between Rotors
(Max)0.150 mm 0.0068 in.
TORQUE
DESCRIPTION Nꞏm Ft. Lbs. In. Lbs.
Bolts-A/C Compressor Mounting 23 - 200
Bolts-A/C Compressor Bracket 23 - 200
Bolt-Camshaft Position Sensor 11 - 95
Bolts-Camshaft Sprocket 23 - 200
Bolts-Camshaft Thrust Plate 24 - 210
Bolts-Connecting Rod Cap 68 50 -
Bolts-Crankshaft Main Bearing Cap (Refer to CRANKSHAFT -
INSTALLATION)
Nuts-Crankshaft Oil Scraper 23 - 200
Bolts-Crankshaft Pulley 23 - 200
Bolt-Crankshaft Vibration Damper 176 130 -
Bolts-Cylinder Head (Refer to CYLINDER HEAD -
INSTALLATION)
Bolts/Studs-Cylinder Head Cover 11 - 95
Exhaust Manifold 23 - 200
Exhaust Pipe to Exhaust Manifold 34 25 -
Bolts-Engine Mount Bracket-to-Block 41 30 -
Nuts-Engine Mount Insulator 102 75 -
Bolts-Flywheel to Crankshaft 75 55 -
Bolts-Generator Mounting 41 30 -
Bolts-Intake Manifold 11 - 95
Bolts-Oil Cooler 5 - 40
Oil Cooler Line Fitting 68 50 -
Bolts-Oil Pan
1/4–20 11 - 95
5/16–18 23 - 200
Plug-Oil Pan Drain 34 25 -
Plug-Oil Pressure Relief Valve 34 25 -
Bolts-Oil Pump Cover 23 - 200
Oil Pump Pick-up Tube
Bolt 1/4–20 11 - 95
Nut 5/16–18 23 - 200
5. Hand start bolts No.1 and No.2.
6. Loosely install A/C compressor mounting bracket.
7. Hand start remaining timing chain cover bolts.
8. Torque timing chain cover bolts in the sequence
showninto23Nꞏm(200in.lbs.).
9. Torque A/C compressor mounting bracket bolts to
23 Nꞏm (200 in. lbs.).
10. Install crankshaft oil seal (Refer to 9 - ENGINE/
ENGINE BLOCK/CRANKSHAFT OIL SEAL -
FRONT - INSTALLATION).
11. Raise vehicle on hoist.
12. Install oil pump pick up tube using anewo-ring.
Torque 1/4–20 bolt to 11 Nꞏm (95 in. lbs.). Torque
5/16–18 nuts to 23 Nꞏm (200 in. lbs.).
13. Support the engine with a jack stand.
14. Install oil pan and drain plug (Refer to 9 -
ENGINE/LUBRICATION/OIL PAN - INSTALLA-
TION).
15. Remove the jackstand.
16. Tighten the engine mount to frame nuts to 102
Nꞏm (75 ft.lbs.).
17. Connect the oil cooler coolant hose to the timing
cover.
18. Connect the oil cooler line (Refer to 9 - ENGINE/
LUBRICATION/OIL COOLER & LINES - STAN-
DARD PROCEDURE).
19. Install the lower radiator hose.
20. Install the flywheel inspection cover.
21. Install the front frame cross member (Refer to 13
- FRAME & BUMPERS/FRAME/FRONT CROSS-
MEMBER - INSTALLATION).
22. Lower vehicle.
23. Position the compressor and install A/C compressor mounting bolts. Torque bolts to 23 Nꞏm (200 in. lbs.).
24. Connect heater hose at timing cover.
25. Install crankshaft damper and pulley (Refer to 9 - ENGINE/ENGINE BLOCK/VIBRATION DAMPER - INSTAL-
LATION).
26. Install generator. Connect electrical connectors.
27. Install the idler pulley.
28. Connect the camshaft position sensor wiring harness connector.
29. Connect engine coolant temperature (ECT) sensor wiring harness connector.
30. Install power steering pump mounting bolts.
31. Install accessory drive belt (Refer to 7 - COOLING/ACCESSORY DRIVE/DRIVE BELTS - INSTALLATION).
32. Install the radiator fan assembly (Refer to 7 - COOLING/ENGINE/RADIATOR FAN - INSTALLATION).
2. Apply an 1/8 in. bead of Mopar Engine RTV at the two joints between the cylinder block to timing chain case
cover and the two joints between the rear main seal retainer and engine block.
3. Position oil pan and gasket to engine block, seat the oil level indicatortube in the oil pan and hand start all
fasteners.
4. Tighten the transmission to oil pan bolts in finger
tight.
5. Torque 5/16-18 oil pan bolts to 23 Nꞏm (200 in.
lbs.). Torque 1/4-20 oil pan bolts to 11 Nꞏm (95 in
lbs.).
6. Torque transmission to oil pan bolts to 23 Nꞏm (200
in. lbs.).
7. Lower the engine.
8. Install and tighten engine mount through bolts to
102 Nꞏm (75 ft. lbs.).
9. Install flywheel inspection cover.
4. Measure the turbocharger axial end play:
a. Install a dial indicator as shown . Zero the indi-
cator at one end of travel.
b. Move the impeller shaft fore and aft and record
the measurement. Allowable end play is 0.026
mm (0.0001 in.) MIN. and 0.127 mm (0.005 in.)
MAX. If the recorded measurement falls out-
side these parameters, replace the turbo-
charger assembly.
5. Measure the turbocharger bearing radial clearance:
a. Insert a narrow blade or wire style feeler gauge
between the compressor wheel and the hous-
ing.
b. Gently push the compressor wheel toward the
housing and record the clearance.
c. With the feeler gauge in the same location,
gently push the compressor wheel away from
the housing and again record the clearance.
d. Subtract the smaller clearance from the larger
clearance. This is the radial bearing clearance.
e. Allowable radial bearing clearance is 0.33 mm
(0.013 in.) MIN. and 0.50 mm (0.020 in.) MAX.
If the recorded measurement falls outside
these specifications, replace the turbocharger assembly.
INSTALLATION
TURBOCHARGER
1. Using a new gasket, install the turbocharger.
Tighten the turbocharger mounting nuts to 43 Nꞏm
(32 ft. lbs.) torque.
2. Raise vehicle on hoist.
3. Using a new gasket, install the oil drain tube to the
turbocharger. Tighten the drain tube bolts to 24
Nꞏm (18 ft. lbs.) torque.