Jeep Grand Cherokee WK. Manual — part 1237
13. Remove the structural dust cover (1). (Refer to 9 -
ENGINE/ENGINE BLOCK/STRUCTURAL COVER
- REMOVAL).
NOTE: Do not pry on oil pan or oil pan gasket.
Gasket is integral to engine windage tray and does
not come out with oil pan.
NOTE: The horizontal M10 fasteners are 5 mm
longer in length, and must be reinstalled in origi-
nal locations.
14. Remove the M10 fasteners (1) (vertical and hori-
zontal) from the rear of the oil pan to the trans-
mission and engine.
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ENGINE - 5.7L SERVICE INFORMATION
WK
15. Remove the oil pan mounting bolts using the
sequence provided, and oil pan.
NOTE: When the oil pan is removed, a new oil pan
gasket/windage tray assembly must be installed.
The old gasket cannot be reused.
16. Discard the integral windage tray and gasket and
replace.
INSTALLATION
1. Clean the oil pan gasket mating surface of the block and oil pan.
WK
ENGINE - 5.7L SERVICE INFORMATION
9 - 1545
NOTE: Mopar
T
Engine RTV must be applied to the 4 T-joints, (area where front cover, rear retainer, block,
and oil pan gasket meet). The bead of RTV should cover the bottom of the gasket. This area is approxi-
mately 4.5 mm x 25 mm in each of the 4 T-joint locations.
2. Apply Mopar
T
Engine RTV at the 4 T- joints.
NOTE: When the oil pan is removed, a new oil pan gasket/windage tray assembly must be installed. The old
gasket cannot be reused.
3. Install a new oil pan gasket/windage tray assembly.
4. If removed, reinstall the oil pump pickup tube with new o-ring. Tighten tube to pump fasteners to 28 N·m (250 in.
lbs.).
NOTE: The horizontal M10 fasteners are 5 mm
longer in length, and must be reinstalled in origi-
nal locations.
5. Align the rear of the oil pan with the rear face of
the engine block, and install the M10 and M6 oil
pan fasteners finger tight. Using the following
torque sequence, torque the M6 mounting bolts to
5 N·m (44 in.lbs.).
6. Using the following torque sequence, torque the
M10 oil pan fasteners to 54 N·m (39 ft.lbs.).
7. Using the following torque sequence, torque the
M6 oil pan fasteners to 12 N·m (106 in.lbs.).
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ENGINE - 5.7L SERVICE INFORMATION
WK
8. Install both the left and right side oil pan to trans-
mission bolts (1). Torque the bolts to 54 N·m ( 39
ft. lbs.).
9. Lower the engine into mounts using special tool #
8534 (1).
WK
ENGINE - 5.7L SERVICE INFORMATION
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