Jeep Grand Cherokee WK. Manual — part 1296
PULLEY
REMOVAL
CAUTION: Do not reuse the old power steering
pump pulley it is not intended for reuse. A new
pulley must be installed if removed.
1. Remove the power steering pump assembly, 4.7L
& 5.7L only. (Refer to 19 - STEERING/PUMP -
REMOVAL).
2. Remove the pulley (2) from the pump (1) using
(OTC
T
7185) power steering pulley removal tool (3)
or equivalent.
INSTALLATION
CAUTION: Do not reuse the old power steering
pump pulley it is not intended for reuse. A new
pulley must be installed if removed.
1. Replace the pulley if it’s bent, cracked, or loose.
2. Install the pulley (2) on the pump (1) using (OTC
T
7771) power steering pulley installation tool (3) or
equivalent making sure it is flush with the end of
the shaft. Ensure the tool and pulley remain
aligned with the pump shaft.
3. Install the power steering pump assembly, 4.7L &
5.7L only. (Refer to 19 - STEERING/PUMP -
INSTALLATION).
4. Run engine until warm (5 min.) and note any belt
chirp. If chirp exists, move pulley outward approxi-
mately 0.5 mm (0.020 in.). If noise increases, press
on 1.0 mm (0.040 in.). Be careful that pulley does not contact mounting bolts.
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PUMP - SERVICE INFORMATION
WK
RESERVOIR
REMOVAL
FLUID RESERVOIR - 3.7L & 4.7L
1. Remove power steering pump (Refer to 19 -
STEERING/PUMP - REMOVAL).
2. Clean exterior of pump.
3. Clamp the pump body in a soft jaw vice.
4. Remove the mounting bolt (3) from the side of the
reservoir (2).
5. Remove the 2 reservoir mounting bolts (7) to the
pump (4).
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PUMP - SERVICE INFORMATION
19 - 99
6. Remove fluid reservoir (1) from pump body (2).
Remove and discard O-ring seal.
FUILD RESERVOIR - 5.7L & DIESEL
1. Siphon the power steering reservoir.
2. Remove all the hoses (2&3).
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PUMP - SERVICE INFORMATION
WK
3. Lift the reservoir (1) straight upwards out of the
mounting slot.
4. Remove the lower return hose (3).
5. Remove the reservoir (1).
INSTALLATION
FLUID RESERVOIR - 3.7L & 4.7L
1. Lubricate new O-ring Seal with Mopar Power
Steering Fluid or equivalent.
2. Install O-ring seal.
3. Install the reservoir (1) onto the pump body (2).
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PUMP - SERVICE INFORMATION
19 - 101
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