Chrysler 300M, Dodge Interpid. Manual — part 288
(16) Align center take off on steering gear with the
tie rod assemblies. Install tie rod attaching bolts and
washers into steering gear assembly. Be sure wash-
ers are installed between tie rods and steering
gear (Fig. 28). Tighten the tie rod to steering gear
bolts to a torque of 100 N·m (74 ft. lbs.).
CAUTION: After tie rod attaching bolts are torqued,
bend the retaining plate tabs against heads of the
attaching bolts (Fig. 12).
(17) Install the vacuum hose for the power brake
booster on intake manifold vacuum port. Install hose
clamp on vacuum hose.
(18) Install the master cylinder on the power
brake vacuum booster. Install the two nuts attaching
the master cylinder to the booster. Tighten the mas-
ter cylinder mounting nuts to a torque of 28 N·m
(250 in. lbs.).
(19) Connect wire connector to the brake fluid
level switch on the side of the master cylinder fluid
reservoir.
(20) Install the in-line resonator and inlet hose
(Fig. 9) on the throttle body and air inlet hose com-
ing from the lid of the air cleaner housing.
(21) Install the cowl reinforcement on the vehicle
(Fig. 8). Install the eight bolts attaching the rein-
forcement to the strut towers. Install the bolt attach-
ing the wiper module to the reinforcement.
(22) Install the covers (Fig. 7) over the wiper mod-
ule and the cowl. Install and securely tighten the
attaching screws.
(23) Install the wiper arms (Fig. 6) on the pivots.
Install and securely tighten the wiper arm to pivot
attaching nuts. Install the caps on the wiper arms
covering the pivot nuts.
(24) Install the intermediate shaft onto the steer-
ing column shaft. Install steering column coupler
pinch bolt (Fig. 5) and tighten to a torque of 28 N·m
(21 ft. lbs.). Install the pinch bolt nut retaining pin in
pinch bolt.
(25) Remove the holding clamp from the steering
wheel (Fig. 4).
(26) Install the battery ground cable onto the
ground stud on the shock tower.
(27) Perform Power Steering Pump Initial Opera-
tion procedure to properly refill and bleed power
steering system. (Refer to 19 - STEERING/PUMP -
STANDARD PROCEDURE)
(28) Lower vehicle.
(29) Adjust front toe. (Refer to 2 - SUSPENSION/
WHEEL ALIGNMENT - STANDARD PROCEDURE)
SPEED PROPORTIONAL
STEERING SOLENOID
DESCRIPTION - SOLENOID CONTROL VALVE
The solenoid control valve is mounted on the speed
proportional power steering gear housing (Fig. 2).
OPERATION - SOLENOID CONTROL VALVE
Variable-effort power steering is provided by con-
trolling power steering fluid pressure at the power
steering gear. A solenoid control valve located on the
steering gear (Fig. 2) is used to control power steer-
ing gear return fluid pressure. The pressure is con-
trolled by varying the size of an orifice.
The variable-assist speed-proportional solenoid con-
trol valve is controlled by the Body Control Module
(BCM). The BCM receives the vehicle speed signal
sent from the Powertrain Control Module (PCM).
Upon receiving the vehicle speed signal from the
PCM, the BCM converts that speed signal into an
electrical current usable by the solenoid control valve
for controlling the variable effort of the power steer-
ing system.
The solenoid control valve is a serviceable compo-
nent of the variable-effort, speed-proportional power
steering gear assembly.
REMOVAL - SOLENOID CONTROL VALVE
(1) Disconnect the solenoid control valve electrical
connector from the wiring harness at the power
steering gear end cap below the brake master cylin-
der (Fig. 29).
(2) Unclip the connector from the gear end cap.
Fig. 28 Tie Rod Attachment
1 - RETAINING TABS
2 - BOLTS
3 - RETAINING PLATE
4 - STEERING GEAR
5 - WASHER
6 - TIE RODS
7 - WASHER
LH
GEAR
19 - 45
GEAR (Continued)
(3) Remove the power steering pressure hose (Fig.
30)from the power steering gear.
(4) Remove the power steering return hose (Fig.
30)from the power steering gear.
(5) Using a 1–5/16 inch crow foot (Fig. 31), loosen
the solenoid control valve. Then, by hand, remove the
solenoid control valve from the power steering gear.
INSTALLATION - SOLENOID CONTROL VALVE
(1) Inspect the O-ring seals on the solenoid control
valve to be sure they are not damaged. If the O-rings
are not damaged, moisten the O-rings using only
fresh clean Mopar Power Steering Fluid, or equiva-
lent.
(2) Install the solenoid control valve into the steer-
ing gear by hand until it is fully seated into the
steering gear.
(3) Using the 1–5/16 inch crow foot as shown (Fig.
32), tighten the solenoid control valve to a torque of
14 N·m (124 in. lbs.).
Fig. 29 Wiring Harness
1 - SPEED PROPORTIONAL STEERING SOLENOID
CONNECTOR
2 - MASTER CYLINDER RESERVOIR
Fig. 30 Power Steering Hose Connections At
Steering Gear
1 - POWER STEERING FLUID RETURN HOSE
2 - STEERING GEAR
3 - MASTER CYLINDER FLUID RESERVIOR
4 - POWER STEERING FLUID PRESSURE HOSE
Fig. 31 Loosening Solenoid Control Valve
1 - SOLENOID CONTROL VALVE
2 - RETURN HOSE
3 - 15/16 CROW FOOT
4 - STEERING GEAR
Fig. 32 Torquing Solenoid Control Valve
1 - SOLENOID CONTROL VALVE
2 - STEERING GEAR
3 - POWER STEERING RETURN HOSE
4 - 15/16 CROW FOOT
5 - TORQUE WRENCH
19 - 46
GEAR
LH
SPEED PROPORTIONAL STEERING SOLENOID (Continued)
(4) Reconnect the power steering hoses at the gear
(Fig. 30). Tighten both hose tube nuts to 31 N·m (275
in lbs.).
(5) Route the solenoid control valve wire harness
over the top of the gear and clip it into place on the
gear end cap.
(6) Connect the wiring harness connector. Be sure
the wiring harness connector seal is in good
condition before installing the connector in the
control module.
(7) Road test vehicle, referring to the test indi-
cated in the Appropriate Diagnostic Information, to
confirm correct operation of the variable-assist speed-
proportional power steering gear.
TIE ROD - INNER
REMOVAL - INNER TIE ROD
(1) Remove the battery ground cable from the
ground stud on the shock tower and isolate the
ground cable by installing the cable isolator on the
ground stud (Fig. 33).
(2) Remove caps from both wiper arms at the
attachment to the pivots to expose the wiper arm
attaching nut. Remove the nut attaching each wiper
arm to its pivot (Fig. 34).
(3) Remove the wiper arms from the pivots. Wiper
arms are removed from the pivots by rocking them
back and force on the pivots until they can be pulled
off the pivots.
(4) Remove the wiper module cover and cowl cover
from the vehicle (Fig. 35).
(5) Remove the 8 bolts attaching the reinforcement
to the strut towers and the 1 bolt attaching the wiper
module to the reinforcement (Fig. 36). Remove the
reinforcement from the vehicle.
Fig. 33 Correctly Isolated Remote Ground Cable
1 - CABLE ISOLATOR
2 - GROUND STUD
3 - GROUND CABLE
Fig. 34 Wiper Arm Attachment To Pivot
1 - WIPER ARMS
2 - ATTACHING NUT
3 - ATTACHING NUT
Fig. 35 Wiper Module And Cowl Cover
1 - COWL COVER
2 - WIPER MODULE COVER
Fig. 36 Reinforcement Attachment To Vehicle
1 - RIGHT STRUT TOWER
2 - WIPER MODULE
3 - LEFT STRUT TOWER
4 - ATTACHING BOLTS
5 - ATTACHING BOLT
6 - REINFORCEMENT
7 - ATTACHING BOLTS
LH
GEAR
19 - 47
SPEED PROPORTIONAL STEERING SOLENOID (Continued)
(6) Remove the in-line resonator and inlet hose
from the throttle body and air let hose coming from
the lid of the air cleaner housing (Fig. 37).
(7) Raise the vehicle on a frame contact hoist until
the front tires of the vehicle are just off the floor. See
Hoisting in Lubrication And Maintenance.
(8) Remove front wheel and tire assembly from
side requiring repair.
(9) Remove the nut attaching the outer tie rod end
to the steering arm on the strut (Fig. 38).
(10) Remove the tie rod end from the steering arm
of the strut using Puller, Special Tool C-3894–A (Fig.
39).
(11) Turn the steering wheel all the way to the full
right position.
(12) Bend back the retaining tabs on the mounting
plate for the tie rod to steering gear mounting bolts
(Fig. 40).
Fig. 37 In-Line Resonator And Air Inlet Hose
1 - AIR INLET HOSE
2 - THROTTLE BODY
3 - AIR INLET HOSE
4 - AIR CLEANER HOUSING LID
5 - RESONATOR
6 - IN-LINE RESONATOR
Fig. 38 Tie Rod End Attachment To Strut
1 - TIE ROD END
2 - STEERING ARM
3 - STRUT
4 - NUT
Fig. 39 Removing Outer Tie Rod From Steering Arm
1 - TIE ROD END
2 - STEERING ARM
3 - STRUT
4 - C-3894A
Fig. 40 Tie Rod Attachment Bolt Retaining Tabs
1 - STEERING GEAR
2 - TIE RODS
3 - RETAINING TABS
4 - BOLTS
5 - PLATE
19 - 48
GEAR
LH
TIE ROD - INNER (Continued)
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