Chrysler Pacifica. Manual — part 750
(6) Remove routing clip securing return hose to
pressure hose near drive belt (Fig. 29).
(7) Remove screw securing pressure and return
hose clamps to right side of engine cradle (Fig. 30).
(8) Remove screw securing return hose clamp to
left side of engine cradle (Fig. 31).
(9) Remove screw securing return hose clamp at
cooling loop to engine cradle (Fig. 32).
Fig. 29 Hose-To-Hose Routing Clip
1 - RETURN HOSE
2 - ROUTING CLIP
3 - PRESSURE HOSE
Fig. 30 Hose Routing Clamp - Right Side Cradle
1 - PRESSURE HOSE ROUTING CLAMP
2 - ENGINE CRADLE
3 - RETURN HOSE ROUTING CLAMP
4 - RIGHT HALF SHAFT
Fig. 31 Hoses Near Steering Gear
1 - PRESSURE HOSE
2 - SCREW
3 - RETURN HOSE
4 - ROUTING CLAMP
5 - COOLING LOOP PORTION OF RETURN HOSE
Fig. 32 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
CS
PUMP
19 - 35
HOSE - RETURN (Continued)
(10) Remove tube nut fastening return hose to
power steering gear (Fig. 33). Remove return hose
from gear port.
(11) Remove return hose from vehicle.
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) Remove clamp attaching return hose to power
steering fluid reservoir. Remove hose from reservoir
(Fig. 34).
(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. 35).
Fig. 33 Hoses At Steering Gear
1 - POWER STEERING GEAR
2 - RETURN HOSE
3 - PRESSURE HOSE
4 - TUBE NUTS
Fig. 34 Return Hose At Reservoir
1 - RESERVOIR
2 - CLAMP
3 - RETURN HOSE
Fig. 35 Hose Routing Clip Above A/C Compressor
1 - RETURN HOSE
2 - ROUTING CLAMP
3 - A/C COMPRESSOR
4 - PRESSURE HOSE
19 - 36
PUMP
CS
HOSE - RETURN (Continued)
(9) Remove routing clip securing return hose to
pressure hose near drive belt (Fig. 36).
(10) Remove screw securing pressure and return
hose clamps to right side of engine cradle (Fig. 37).
(11) Remove screw securing return hose clamp at
cooling loop to engine cradle (Fig. 38).
(12) Remove screw securing return hose clamp to
left side of engine cradle (Fig. 39).
Fig. 36 Hose-To-Hose Routing Clip
1 - RETURN HOSE
2 - ROUTING CLIP
3 - PRESSURE HOSE
Fig. 37 Hose Routing Clamp - Right Side Cradle
1 - PRESSURE HOSE ROUTING CLAMP
2 - ENGINE CRADLE
3 - RETURN HOSE ROUTING CLAMP
4 - RIGHT HALF SHAFT
Fig. 38 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. 39 Hose Routing Clamp - Left Side Cradle
1 - POWER STEERING GEAR
2 - ROUTING CLAMP AND SCREW
3 - RETURN HOSE
4 - ENGINE CRADLE
CS
PUMP
19 - 37
HOSE - RETURN (Continued)
(13) Remove tube nut fastening return hose to
power steering gear (Fig. 40). Remove return hose
from gear port.
(14) Remove return hose from vehicle.
INSTALLATION
INSTALLATION - 3.5L ENGINE
(1) Place return hose into engine compartment
from below using reverse order of removal.
NOTE: Before installing power steering return hose
on power steering gear, wipe clean connections
with a lint-free cloth and replace O-ring. Lubricate
O-ring using clean power steering fluid.
(2) Install return hose into gear port (Fig. 33).
Thread return hose tube nut into gear and tighten to
31 N·m (275 in. lbs.) torque.
(3) Position return hose cooling loop clamp on cra-
dle and install mounting screw (Fig. 32). Tighten
screw to 10 N·m (90 in. lbs.) torque.
(4) Position return hose clamp on left side of
engine cradle and install mounting screw (Fig. 31).
Tighten screw to 10 N·m (90 in. lbs.) torque.
(5) Place pressure hose routing clamp over return
hose routing clamp at right side of engine cradle and
install screw fastening both to cradle (Fig. 30).
Tighten screw to 10 N·m (90 in. lbs.) torque.
(6) Install routing clip securing return hose to
pressure hose near drive belt (Fig. 29).
(7) Place pressure and return hoses on A/C com-
pressor mounted bracket and install routing clamp
and nut (Fig. 28). Tighten nut to 12 N·m (105 in.
lbs.) torque.
(8) Install drive belt splash shield.
(9) Install tire and wheel assembly (Refer to 22 -
TIRES/WHEELS - INSTALLATION). Tighten wheel
mounting nuts to 135 N·m (100 ft. lbs.) torque.
(10) Lower vehicle.
(11) Install power steering fluid reservoir. (Refer to
19 - STEERING/PUMP/RESERVOIR - INSTALLA-
TION)
(12) Fill and bleed power steering system using
Power Steering Pump Initial Operation Procedure.
(Refer to 19 - STEERING/PUMP - STANDARD PRO-
CEDURE)
(13) Inspect for leaks.
INSTALLATION - 3.8L ENGINE
(1) Place return hose into engine compartment
from below using reverse order of removal.
NOTE: Before installing power steering return hose
on power steering gear, wipe clean connection with
a lint-free cloth and replace O-ring. Lubricate O-ring
using clean power steering fluid.
(2) Install return hose into gear port (Fig. 40).
Thread return hose tube nut into gear and tighten to
31 N·m (275 in. lbs.) torque.
(3) Position return hose cooling loop clamp on cra-
dle and install mounting screw (Fig. 38). Tighten
screw to 10 N·m (90 in. lbs.) torque.
(4) Position return hose clamp on left side of
engine cradle and install mounting screw (Fig. 39).
Tighten screw to 10 N·m (90 in. lbs.) torque.
(5) Place pressure hose routing clamp over return
hose routing clamp at right side of engine cradle and
install screw fastening both to cradle (Fig. 37).
Tighten screw to 10 N·m (90 in. lbs.) torque.
(6) Route hoses up past A/C compressor and install
routing clip securing return hose tube to pressure
hose tube near drive belt (Fig. 36).
(7) 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.
(8) Install return hose onto reservoir (Fig. 34).
Slide hose clamp into position on fluid reservoir and
attach it. Be sure hose clamp in installed past
bead on fluid reservoir fitting.
(9) Raise and support vehicle.
(10) Position pressure and return hose tubes above
A/C compressor, then install routing clamp and nut
Fig. 40 Hoses At Steering Gear
1 - POWER STEERING GEAR
2 - RETURN HOSE
3 - PRESSURE HOSE
4 - TUBE NUTS
19 - 38
PUMP
CS
HOSE - RETURN (Continued)
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