Chrysler PT Cruiser 2001 Service Manual Supplement page 1147

19 - 16 STEERING
REMOVAL AND INSTALLATION (Continued)
Fig. 19 Power Steering Fluid Cooler
1 – CROSSMEMBER
2 – COOLER
3 – RETURN HOSE
4 – PRESSURE HOSE
right front of the power steering gear housing, and
snap it into place. Close the clip.
(3) Install the hose clamp on the power steering
cooler fluid hose past the bead formed into the steel
fitting and secure in place.
(4) Install the two screws attaching the cooler to
the front suspension crossmember. Tighten the cooler
attaching screws to a torque of 10 N·m (90 in. lbs.).
(5) Install the power steering fluid return hose on
the power steering fluid cooler tube. Install the hose
clamp on the power steering return hose securing it
to the power steering cooler. Be sure the hose clamp
is installed on the return hose past the bead on the
end of the cooler tube.
(6) Lower the vehicle.
(7) Perform the POWER STEERING PUMP INI-
TIAL OPERATION service procedure which can be
found in the POWER STEERING PUMP section of
this group to properly fill and bleed the power steer-
ing system.
(8) Check for leaks at all connections.
POWER STEERING FLUID PRESSURE SWITCH
NOTE: Before proceeding with this removal and
installation procedure, review SERVICE WARNINGS
AND CAUTIONS at the beginning of REMOVAL AND
INSTALLATION in this section.
REMOVAL
(1) Disconnect negative battery cable from the neg-
ative post of the battery. Be sure cable is isolated
from negative post on battery.
(2) Raise the vehicle. Refer to HOISTING in the
LUBRICATION AND MAINTENANCE group in this
service manual for the correct lifting procedure.
(3) Locate the power steering fluid pressure switch
on the back side of the power steering gear (Fig. 20).
Fig. 20 Switch Location
1 – WIRING HARNESS CONNECTOR
2 – POWER STEERING GEAR
3 – POWER STEERING FLUID PRESSURE SWITCH
4 – REAR OF FRONT SUSPENSION CROSSMEMBER
(4) Remove the vehicle wiring harness connector
from the power steering fluid pressure switch.
NOTE: When removing and installing the power
steering pressure switch, use a 7/8 inch deep well
socket. The deep well socket will prevent damage
to the plastic electrical connector area of the power
steering fluid pressure switch.
(5) Unscrew and remove the power steering fluid
pressure switch from the power steering gear.
INSTALLATION
(1) By hand, screw the power steering pressure
switch into the power steering gear until it is fully
seated (Fig. 20). Tighten the power steering pressure
switch to a maximum torque of 8 N·m (70 in. lbs.).
Over-torquing will result in stripping the threads out
of the power steering pressure switch port in the
steering gear.
(2) Install the vehicle wiring harness connector. Be
sure the latch on the wiring harness connector is
fully engaged with the locking tab on the power
steering pressure switch.
(3) Lower the vehicle.
PT