Chrysler 1998 Voyager Service Manual page 130

5 - 48 BRAKES
REMOVAL AND INSTALLATION (Continued)
drain hose (Fig. 107) from wiper module. Remove the
2 nuts attaching the master cylinder to the vacuum
booster (Fig. 107).
Fig. 107 Master Cylinder Attachment To Vacuum
NOTE: It is not necessary to remove the brake
tubes from the master cylinder when removing the
master cylinder from the vacuum booster.
(11) Remove the master cylinder and brake tubes
as an assembly from the vacuum booster. When mas-
ter cylinder is removed, lay it out of the way on top
of the left motor mount
(12) Disconnect vacuum hose from check valve
located on vacuum booster. DO NOT REMOVE
CHECK VALVE
BOOSTER.
(13) Locate the vacuum booster input rod to brake
pedal attachment under instrument panel. Position a
small screwdriver between the center tang on the
vacuum booster input rod to brake pedal pin retain-
ing clip (Fig. 108).
Fig. 108 Input Rod Retaining Pin
Booster
FROM POWER
(14) Rotate screwdriver enough to allow retaining
clip center tang to pass over end of brake pedal pin.
Then pull retaining clip off brake pedal pin. Discard
retaining clip. It is not to be reused. Replace
only with a new retaining clip when assembled.
(15) Remove the 4 nuts attaching the vacuum
booster to the dash panel. Nuts are accessible from
under dash panel in area of the steering column and
pedal bracket assembly.
(16) From outside the vehicle, slide vacuum
booster forward until its mounting studs clear dash
panel. Then tilt the booster up and toward the center
of vehicle to remove.
CAUTION: Do not attempt to disassemble the vac-
uum booster it is to be serviced ONLY as a com-
plete assembly.
INSTALL
CAUTION: When installing the vacuum booster in
the vehicle be sure the heater hoses do not become
trapped between the booster and the dash panel of
the vehicle.
(1) Position vacuum booster onto dash panel using
the reverse procedure for its removal.
(2) Install the 4 mounting nuts for the vacuum
booster. Tighten the 4 mounting nuts to a torque of
29 N·m (250 in. lbs.).
(3) Using lubriplate, or an equivalent, coat the sur-
face of the brake pedal pin where it contacts the vac-
BRAKE
uum booster input rod.
CAUTION: When installing the brake pedal pin on
the vacuum booster input rod, do not re-use the old
retaining clip.
(4) Connect the vacuum booster input rod on the
brake pedal pin and install a NEW retaining clip
(Fig. 109).
(5) Connect the vacuum hose on the check valve in
the vacuum booster.
CAUTION:
the seal for holding vacuum in the vacuum booster.
The vacuum seal on the master cylinder MUST be
replaced with a NEW seal whenever the master cyl-
inder is removed from the vacuum booster.
CAUTION: When removing the vacuum seal from
the master cylinder do not use a sharp tool.
(6) Using a soft tool such as a trim stick, remove
the vacuum seal from the master cylinder mounting
flange.
The master cylinder is used to create
NS