Chrysler Pacifica. Manual — part 749
(8) Remove routing clip securing return hose to
pressure hose near drive belt (Fig. 18).
(9) Remove screw securing pressure and return
hose routing clamps to right side of engine cradle
(Fig. 19).
(10) Remove tie-strap clip securing pressure hose
to engine cradle (Fig. 20).
(11) Remove tube nut fastening pressure hose to
power steering gear (Fig. 21). Remove hose from gear
port.
(12) Remove pressure hose from vehicle.
Fig. 18 Hose-To-Hose Routing Clip
1 - RETURN HOSE
2 - ROUTING CLIP
3 - PRESSURE HOSE
Fig. 19 Hose Routing Clamp - Right Side Cradle
1 - PRESSURE HOSE ROUTING CLAMP
2 - ENGINE CRADLE
3 - RETURN HOSE ROUTING CLAMP
4 - RIGHT HALF SHAFT
Fig. 20 Hose Mounting To Engine Cradle
1 - PRESSURE HOSE TIE-STRAP CLIP
2 - ROUTING CLAMP MOUNTING SCREW
3 - RETURN HOSE (COOLING LOOP PORTION)
4 - POWER STEERING GEAR
Fig. 21 Hoses At Steering Gear
1 - POWER STEERING GEAR
2 - RETURN HOSE
3 - PRESSURE HOSE
4 - TUBE NUTS
CS
PUMP
19 - 31
HOSE - PRESSURE (Continued)
REMOVAL - 3.8L ENGINE
(1) Remove negative (-) battery cable from battery
and isolate cable.
(2) Remove cap from power steering fluid reser-
voir.
(3) Using a siphon pump, remove as much power
steering fluid as possible from power steering fluid
reservoir.
(4) Unthread tube nut and remove pressure hose
at pump (Fig. 22).
(5) Raise and support vehicle. (Refer to LUBRICA-
TION & MAINTENANCE/HOISTING - STANDARD
PROCEDURE)
(6) Remove right front tire and wheel assembly.
(7) Remove drive belt splash shield.
(8) Remove nut, then hose tube routing clamp
above A/C compressor (Fig. 23).
(9) Remove routing clip securing return hose to
pressure hose near drive belt (Fig. 24).
Fig. 22 Pressure Hose At Pump
1 - PUMP
2 - PRESSURE HOSE
Fig. 23 Hose Routing Clip above A/C Compressor
1 - RETURN HOSE
2 - ROUTING CLAMP
3 - A/C COMPRESSOR
4 - PRESSURE HOSE
Fig. 24 Hose-To-Hose Routing Clip
1 - RETURN HOSE
2 - ROUTING CLIP
3 - PRESSURE HOSE
19 - 32
PUMP
CS
HOSE - PRESSURE (Continued)
(10) Remove screw securing pressure and return
hose clamps to right side of engine cradle (Fig. 25).
(11) Remove tie-strap clip securing pressure hose
to engine cradle (Fig. 26).
(12) Remove tube nut fastening pressure hose to
power steering gear (Fig. 27). Remove hose from gear
port.
(13) Remove pressure hose from vehicle.
INSTALLATION
INSTALLATION - 3.5L ENGINE
(1) Place pressure hose into engine compartment
from below using reverse order of removal.
NOTE: Before installing power steering pressure
hose on power steering gear, wipe clean connec-
tions with a lint-free cloth and replace O-ring. Lubri-
cate O-ring using clean power steering fluid.
(2) Install pressure hose into gear port (Fig. 21).
Thread pressure hose tube nut into gear and tighten
to 31 N·m (275 in. lbs.) torque.
(3) Install tie-strap clip securing pressure hose to
engine cradle (Fig. 20).
(4) Place pressure hose routing clamp over return
hose routing clamp at right side of engine cradle and
install screw fastening both to cradle (Fig. 19).
Tighten screw to 10 N·m (90 in. lbs.) torque.
(5) Install routing clip securing return hose to
pressure hose near drive belt (Fig. 18).
(6) Lower vehicle.
NOTE: Before installing power steering pressure
hose on power steering pump, replace O-ring on
end of power steering pressure hose. Lubricate
O-ring using clean power steering fluid.
Fig. 25 Hose Routing Clamp - Right Side Cradle
1 - PRESSURE HOSE ROUTING CLAMP
2 - ENGINE CRADLE
3 - RETURN HOSE ROUTING CLAMP
4 - RIGHT HALF SHAFT
Fig. 26 Hose Mounting To Engine Cradle
1 - PRESSURE HOSE TIE-STRAP CLIP
2 - ROUTING CLAMP MOUNTING SCREW
3 - RETURN HOSE (COOLING LOOP PORTION)
4 - POWER STEERING GEAR
Fig. 27 Hoses At Steering Gear
1 - POWER STEERING GEAR
2 - RETURN HOSE
3 - PRESSURE HOSE
4 - TUBE NUTS
CS
PUMP
19 - 33
HOSE - PRESSURE (Continued)
(7) Install pressure hose into pump fitting (Fig.
15). Thread pressure hose tube nut into pump and
tighten to 31 N·m (275 in. lbs.) torque.
(8) Raise and support vehicle.
(9) Place pressure and return hoses on A/C com-
pressor mounted bracket and install routing clamp
and nut (Fig. 17). Tighten nut to 12 N·m (105 in.
lbs.) torque.
(10) Install drive belt splash shield.
(11) Install tire and wheel assembly (Refer to 22 -
TIRES/WHEELS - INSTALLATION). Tighten wheel
mounting nuts to 135 N·m (100 ft. lbs.) torque.
(12) Lower vehicle.
(13) Install generator wiring harness routing clip
into pump (Fig. 16).
(14) Install power steering fluid reservoir. (Refer to
19 - STEERING/PUMP/RESERVOIR - INSTALLATION)
(15) Fill and bleed power steering system using
Power Steering Pump Initial Operation Procedure.
(Refer to 19 - STEERING/PUMP - STANDARD PRO-
CEDURE)
(16) Inspect for leaks.
INSTALLATION - 3.8L ENGINE
(1) Place pressure hose into engine compartment
from below using reverse order of removal.
NOTE: Before installing power steering pressure
hose on power steering gear, wipe clean connec-
tions with a lint-free cloth and replace O-ring. Lubri-
cate O-ring using clean power steering fluid.
(2) Install pressure hose into gear port (Fig. 27).
Thread pressure hose tube nut into gear and tighten
to 31 N·m (275 in. lbs.) torque.
(3) Install tie-strap clip securing pressure hose to
engine cradle (Fig. 26).
(4) Place pressure hose routing clamp over return
hose routing clamp at right side of engine cradle and
install screw fastening both to cradle (Fig. 25).
Tighten screw to 10 N·m (90 in. lbs.) torque.
(5) Route hoses up past A/C compressor and install
routing clip securing return hose tube to pressure
hose tube near drive belt (Fig. 24).
(6) Lower vehicle to access hose from above.
NOTE: Before installing power steering pressure
hose on power steering pump, replace O-ring on
end of power steering pressure hose. Lubricate
O-ring using clean power steering fluid.
(7) Install pressure hose into pump fitting (Fig.
22). Thread pressure hose tube nut into pump and
tighten to 31 N·m (275 in. lbs.) torque.
(8) Raise and support vehicle.
(9) Position pressure and return hose tubes above
A/C compressor, then install routing clamp and nut
securing them in place (Fig. 23). Tighten nut to 12
N·m (105 in. lbs.) torque.
(10) Install drive belt splash shield.
(11) Install tire and wheel assembly (Refer to 22 -
TIRES/WHEELS - INSTALLATION). Tighten wheel
mounting nuts to 135 N·m (100 ft. lbs.) torque.
(12) Lower vehicle.
(13) Install negative (-) battery cable on negative
battery post.
(14) Fill and bleed power steering system using
Power Steering Pump Initial Operation Procedure.
(Refer to 19 - STEERING/PUMP - STANDARD PRO-
CEDURE)
(15) Inspect for leaks.
HOSE - RETURN
REMOVAL
REMOVAL - 3.5L ENGINE
(1) Remove power steering fluid reservoir. (Refer to
19 - STEERING/PUMP/RESERVOIR - REMOVAL)
(2) Raise and support vehicle. (Refer to LUBRICA-
TION & MAINTENANCE/HOISTING - STANDARD
PROCEDURE)
(3) Remove right front tire and wheel assembly.
(4) Remove drive belt splash shield.
(5) Remove nut, then hose tube routing clamp at
A/C compressor mounted bracket (Fig. 28).
Fig. 28 Hose Routing Clip At A/C Mounted Bracket
1 - POWER STEERING HOSE TUBES
2 - POWER STEERING PUMP
3 - NUT
4 - CLAMP
5 - A/C MOUNTED BRACKET
19 - 34
PUMP
CS
HOSE - PRESSURE (Continued)
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