2004 CHRYSLER VOYAGER brake piston

ABS BRAKING HYDRAULIC CIRCUIT, SOLENOID
VALVE, AND SHUTTLE VALVE FUNCTION (ABS
WITH TRACTION CONTROL)
The hydraulic diagram (Fig. 10) shows the vehicle
in the ABS braking mode. The diagram shows one
wheel is slipping because the driver is attempting to
stop the vehicle at a faster rate than is allowed by
the surface on which the tires are riding.
²The hydraulic shuttle valve closes upon brake
application so that the pump/motor cannot siphon
brake fluid from the master cylinder.²The normally open and normally closed valves
modulate (build/decay) the brake hydraulic pressure
as required.
²The pump/motor is switched on so that the
brake fluid from the low pressure accumulators is
returned to the master cylinder circuits.
²The brake fluid is routed to either the master
cylinder or the wheel brake depending on the posi-
tion of the normally open valve.
Fig. 10 ABS With Traction Control - ABS Braking Hydraulic Circuit
1 - OUTLET VALVE
2 - PUMP PISTON
3 - PUMP MOTOR (ON)
4 - SUCTION VALVE
5 - LOW PRESSURE ACCUMULATOR
6 - NORMALLY CLOSED VALVE (MODULATING)
7 - TO RIGHT FRONT WHEEL
8 - NORMALLY OPEN VALVE (MODULATING)9 - NORMALLY OPEN ASR VALVE (OFF)
10 - FROM MASTER CYLINDER
11 - HYDRAULIC SHUTTLE VALVE
12 - MASTER CYLINDER PRESSURE
13 - CONTROLLED WHEEL PRESSURE
14 - LOW PRESSURE ACCUMULATOR PRESSURE
15 - PUMP INTERSTAGE PRESSURE
16 - NOISE DAMPER CHAMBER
RSBRAKES - ABS5-87
HYDRAULIC/MECHANICAL (Continued)

ABS TRACTION CONTROL HYDRAULIC CIRCUIT,
SOLENOID VALVE, AND SHUTTLE VALVE
FUNCTION (ABS WITH TRACTION CONTROL)
The hydraulic diagram (Fig. 11) shows the vehicle
in the ABS braking mode. The diagram shows a drive
wheel is spinning and brake pressure is required to
reduce its speed.²The normally open ASR valve is energized to iso-
late the brake fluid being pumped from the master
cylinder and to isolate the driven wheel.
²The normally open ASR valve bypasses the
pump output back to the master cylinder at a fixed
pressure setting.
²The normally open and normally closed valves
modulate (build/decay) the brake pressure as
required to the spinning wheel.
Fig. 11 Traction Control Hydraulic Circuit
1 - OUTLET VALVE
2 - PUMP PISTON
3 - PUMP MOTOR (ON)
4 - LOW PRESSURE ACCUMULATOR PRESSURE
5 - LOW PRESSURE ACCUMULATOR
6 - NORMALLY CLOSED VALVE (MODULATING)
7 - TO RIGHT FRONT WHEEL (SPINNING)
8 - NORMALLY OPEN VALVE (MODULATING)
9 - NORMALLY OPEN ASR VALVE ON (REGULATING)10 - FROM MASTER CYLINDER
11 - HYDRAULIC SHUTTLE VALVE
12 - CONTROLLED WHEEL PRESSURE
13 - SUCTION VALVE
14 - PUMP INTERSTAGE PRESSURE
15 - NOISE DAMPER CHAMBER
16 - MASTER CYLINDER PRESSURE
17 - PUMP PRESSURE
5 - 88 BRAKES - ABSRS
HYDRAULIC/MECHANICAL (Continued)

HCU (HYDRAULIC CONTROL
UNIT)
DESCRIPTION
The hydraulic control unit (HCU) is mounted to
the CAB as part of the ICU (Fig. 22). The HCU con-
trols the flow of brake fluid to the brakes using a
series of valves and accumulators. A pump/motor is
mounted on the HCU to supply build pressure to the
brakes during an ABS stop.
The HCU on a vehicle equipped with ABS and
traction control has a valve block housing that is
approximately 1 inch longer on the low pressure fluid
accumulators side than a HCU on a vehicle that is
equipped with only ABS.
For more information, (Refer to 5 - BRAKES/HY-
DRAULIC/MECHANICAL/ICU (INTEGRATED CON-
TROL UNIT) - DESCRIPTION)
OPERATION
For information on the operation of the HCU as a
whole, refer to Hydraulic Circuits And Valve Opera-
tion which can be found elsewhere in this section.
For information on the operation of the components
within the HCU, refer to the following three topics.
VALVES AND SOLENOIDS
The valve block contains four inlet valves and four
outlet valves. The inlet valves are spring-loaded in
the open position and the outlet valves are spring-
loaded in the closed position during normal braking.
The fluid is allowed to flow from the master cylinder
to the wheel brakes.
During an ABS stop, these valves cycle to maintain
the proper slip ratio for each wheel. The inlet valve
closes preventing further pressure increase and the
outlet valve opens to provide a path from the wheel
brake to the HCU accumulators and pump/motor.
This releases (decays) pressure from the wheel brake,
thus releasing the wheel from excessive slippage.
Once the wheel is no longer slipping, the outlet valve
is closed and the inlet valve is opened to reapply
(build) pressure.
On vehicles with traction control, there is an extra
set of valves and solenoids. The ASR valves, mounted
in the HCU valve block, are normally in the open
position and close only when the traction control is
applied.
These isolator valves are used to isolate the rear
(non-driving) wheels of the vehicle from the hydraulic
pressure that the HCU pump/motor is sending to the
front (driving) wheels when traction control is being
applied. The rear brakes need to be isolated from the
master cylinder when traction control is being
applied so the rear wheels do not drag. For moreinformation, refer to Traction Control System in this
section.
BRAKE FLUID ACCUMULATORS
There are two fluid accumulators in the HCU±one
for the primary hydraulic circuit and one for the sec-
ondary hydraulic circuit. Each hydraulic circuit uses
a 5 cc accumulator.
The fluid accumulators temporarily store brake
fluid that is removed from the wheel brakes during
an ABS cycle. This stored fluid is used by the pump/
motor to provide build pressure for the brake hydrau-
lic system. When the antilock stop is complete, the
accumulators are drained by the pump/motor.
On ABS-only vehicles, there is a mini-accumulator
on the secondary hydraulic circuit that protects the
master cylinder seals during an ABS stop, and there
is a noise dampening chamber on the primary circuit.
On ABS with traction control vehicles, there are
two noise dampening chambers in the HCU.
PUMP/MOTOR
There are two pump assemblies in the HCUÐone
for the primary hydraulic circuit and one for the sec-
ondary hydraulic circuit. Both pumps are driven by a
common electric motor. This DC-type motor is inte-
gral to the HCU and is controlled by the CAB.
The pump/motor provides the extra amount of
brake fluid needed during antilock braking. Brake
fluid is released to the accumulators when the outlet
valve is opened during an antilock stop. The pump
mechanism consists of two opposing pistons operated
by an eccentric camshaft. In operation, one piston
draws fluid from the accumulators, and the opposing
piston pumps fluid to the master cylinder circuits.
When the antilock stop is complete, the pump/motor
drains the accumulators.
The CAB may turn on the pump/motor when an
antilock stop is detected. The pump/motor continues
to run during the antilock stop and is turned off after
the stop is complete. Under some conditions, the
pump/motor runs to drain the accumulators during
the next drive-off.
The pump/motor is not a serviceable item; if it
requires replacement, the HCU must be replaced.
ICU (INTEGRATED CONTROL
UNIT)
DESCRIPTION
The hydraulic control unit (HCU) and the control-
ler antilock brake (CAB) used with this antilock
brake system are combined (integrated) into one
unit, which is called the integrated control unit (ICU)
RSBRAKES - ABS5-89

BRAKES
TABLE OF CONTENTS
page page
BRAKES - BASE DESCRIPTION DESCRIPTION - BASE BRAKES ...........3
DESCRIPTION - BASE BRAKES (EXPORT) . . . 3
OPERATION - BASE BRAKES ..............3
WARNING .............................3
CAUTION ..............................4
DIAGNOSIS AND TESTING - BASE BRAKE SYSTEM .............................4
STANDARD PROCEDURE - BASE BRAKE BLEEDING ............................7
SPECIFICATIONS BRAKE FASTENER TORQUE .............8
SPECIAL TOOLS BASE BRAKE SYSTEM ..................9
BRAKE FLUID LEVEL SWITCH DESCRIPTION ..........................9
OPERATION ............................9
REMOVAL .............................10
INSTALLATION .........................10
ADJUSTABLE PEDALS SWITCH REMOVAL .............................10
INSTALLATION .........................10
HYDRAULIC/MECHANICAL DESCRIPTION DESCRIPTION - DISC BRAKES (FRONT) . . . 10
DESCRIPTION - DISC BRAKES (REAR) ....12
DESCRIPTION - DISC BRAKES (EXPORT) . . 12
DESCRIPTION - DRUM BRAKES (REAR) . . . 12
OPERATION OPERATION - DISC BRAKES (FRONT) .....12
OPERATION - DISC BRAKES (REAR) ......13
DIAGNOSIS AND TESTING - DRUM BRAKE AUTOMATIC ADJUSTER ................13
BRAKE LINES DESCRIPTION - BRAKE TUBES AND HOSES . 13
OPERATION - BRAKE TUBES AND HOSES . . . 13
INSPECTION - BRAKE TUBES AND HOSES . . . 13
BRAKE PADS/SHOES - FRONT REMOVAL REMOVAL - FRONT DISC BRAKE SHOES(CONTINENTAL TEVES BRAKES) .........14
REMOVAL - FRONT DISC BRAKE SHOES (TRW BRAKES) .......................14
CLEANING - DISC BRAKE SHOES ..........15
INSPECTION - DISC BRAKE SHOES ........15
INSTALLATION INSTALLATION - FRONT DISC BRAKESHOES (CONTINENTAL TEVES BRAKES) . . . 15 INSTALLATION - FRONT DISC BRAKE
SHOES (TRW BRAKES) ................16
BRAKE PADS/SHOES - REAR DISC REMOVAL - REAR DISC BRAKE SHOES .....16
CLEANING - DISC BRAKE SHOES ..........17
INSPECTION - DISC BRAKE SHOES ........17
INSTALLATION - REAR DISC BRAKE SHOES . . 18
BRAKE PADS/SHOES - REAR DRUM REMOVAL - REAR DRUM BRAKE SHOES ....18
INSPECTION - REAR DRUM BRAKE SHOE LINING ..............................21
INSTALLATION - REAR DRUM BRAKE SHOES . 21
ADJUSTMENTS ADJUSTMENT - REAR DRUM BRAKESHOES .............................22
DISC BRAKE CALIPER - FRONT REMOVAL REMOVAL - FRONT DISC BRAKE CALIPER(CONTINENTAL TEVES BRAKES) .........23
REMOVAL - FRONT DISC BRAKE CALIPER (TRW BRAKES) .......................23
DISASSEMBLY DISASSEMBLY - CALIPER GUIDE PINBUSHINGS (CONTINENTAL TEVES
BRAKES) ............................23
DISASSEMBLY - CALIPER PISTON AND SEAL ...............................23
CLEANING - CALIPER ...................24
INSPECTION - CALIPER ..................24
ASSEMBLY ASSEMBLY - CALIPER GUIDE PINBUSHINGS (CONTINENTAL TEVES
BRAKES) ............................24
ASSEMBLY - CALIPER PISTON AND SEAL . . 25
INSTALLATION INSTALLATION - FRONT DISC BRAKECALIPER (CONTINENTAL TEVES
BRAKES) ............................26
INSTALLATION - FRONT DISC BRAKE CALIPER (TRW BRAKES) ...............26
DISC BRAKE CALIPER - REAR REMOVAL - REAR DISC BRAKE CALIPER ....26
DISASSEMBLY - CALIPER PISTON AND SEAL . 27
CLEANING - CALIPER ...................28
INSPECTION - CALIPER ..................28
ASSEMBLY - CALIPER PISTON AND SEAL . . . 28
INSTALLATION - REAR DISC BRAKE CALIPER ............................29
RS BRAKES5s-1

INSTALLATION - PARKING BRAKE CABLE(INTERMEDIATE) ......................66
INSTALLATION - PARKING BRAKE CABLE (RIGHT REAR) ........................66
INSTALLATION - PARKING BRAKE CABLE (LEFT REAR) .........................66
ADJUSTMENTS ADJUSTMENT - PARKING BRAKE CABLES . 66
CABLES - PARKING BRAKE (EXPORT) REMOVAL - FRONT CABLE ...............67
INSTALLATION - FRONT CABLE ............67
LEVER - PARKING BRAKE REMOVAL .............................67 INSTALLATION
.........................67
LEVER - PARKING BRAKE (EXPORT) REMOVAL - PARKING BRAKE LEVER ANDFRONT CABLE .......................68
INSTALLATION - PARKING BRAKE LEVER AND FRONT CABLE ...................69
SHOES - PARKING BRAKE REMOVAL .............................69
INSTALLATION .........................75
ADJUSTMENTS ADJUSTMENT - PARKING BRAKE SHOES . . 76
BRAKES - BASE
DESCRIPTION
DESCRIPTION - BASE BRAKES
The base brake system consists of the following
components: ² Brake pedal
² Power brake booster
² Master cylinder
² Brake tubes and hoses
² Proportioning valve (non-ABS vehicles only)
² Disc brakes
² Drum brakes
² Brake lamp switch
² Brake fluid level switch
² Parking brakes
Front disc brakes control the braking of the front
wheels; rear braking is controlled by rear drum
brakes or rear disc brakes depending on options. The hydraulic brake system is diagonally split on
both the non-antilock braking systems and antilock
braking systems. That means the left front and right
rear brakes are on one hydraulic circuit and the right
front and left rear are on the other. For information on the brake lamp switch, (Refer
to 8 - ELECTRICAL/LAMPS/LIGHTING - EXTERI-
OR/BRAKE LAMP SWITCH - DESCRIPTION) Vehicles equipped with the optional antilock brake
system (ABS) use a system designated Mark 20e. It
is available with or without traction control. This
system shares most base brake hardware used on
vehicles without ABS. ABS components are described
in detail in ANTILOCK BRAKE SYSTEM.
DESCRIPTION - BASE BRAKES (EXPORT)
Four-Wheel Disc Antilock Brakes are standard on
all models.
OPERATION - BASE BRAKES
When a vehicle needs to be stopped, the driver
applies the brake pedal. The brake pedal pushes the
input rod of the power brake booster into the booster.
The booster uses vacuum to ease pedal effort as force
is transferred through the booster to the master cyl-
inder. The booster's output rod pushes in the master
cylinder's primary and secondary pistons applying
hydraulic pressure through the chassis brake tubes
to the brakes at each tire and wheel assembly. The parking brakes are foot-operated. When
applied, the parking brake lever pulls on cables that
actuate brake shoes at each rear wheel. These shoes
come in contact with a hub mounted drum (drum for
disc/drum brakes or drum-in-hat for disc/disc brakes)
and hold it in place.
WARNING
WARNING: DUST AND DIRT ACCUMULATING ON
BRAKE PARTS DURING NORMAL USE MAY CON-
TAIN ASBESTOS FIBERS FROM PRODUCTION OR
AFTERMARKET BRAKE LININGS. BREATHING
EXCESSIVE CONCENTRATIONS OF ASBESTOS
FIBERS CAN CAUSE SERIOUS BODILY HARM.
EXERCISE CARE WHEN SERVICING BRAKE
PARTS. DO NOT SAND OR GRIND BRAKE LINING
UNLESS EQUIPMENT USED IS DESIGNED TO CON-
TAIN THE DUST RESIDUE. DO NOT CLEAN BRAKE
PARTS WITH COMPRESSED AIR OR BY DRY
BRUSHING. CLEANING SHOULD BE DONE BY
DAMPENING THE BRAKE COMPONENTS WITH A
FINE MIST OF WATER, THEN WIPING THE BRAKE
COMPONENTS CLEAN WITH A DAMPENED CLOTH.
DISPOSE OF CLOTH AND ALL RESIDUE CONTAIN-
ING ASBESTOS FIBERS IN AN IMPERMEABLE
CONTAINER WITH THE APPROPRIATE LABEL. FOL-
LOW PRACTICES PRESCRIBED BY THE OCCUPA-
TIONAL SAFETY AND HEALTH ADMINISTRATION
(OSHA) AND THE ENVIRONMENTAL PROTECTION
AGENCY (EPA) FOR THE HANDLING, PROCESSING,
AND DISPOSING OF DUST OR DEBRIS THAT MAY
CONTAIN ASBESTOS FIBERS.
RS BRAKES5s-3

CONDITION POSSIBLE CAUSES CORRECTION
EXCESSIVE PEDAL
EFFORT 1. Obstruction of brake pedal. 1. Inspect, remove or move obstruction.
2. Low power brake booster assist
(vacuum leak). 2. Refer to power brake booster
diagnosis and testing.
3. Glazed brake linings. 3. Reface or replace brake rotors as necessary. Replace brake shoes.
4. Brake shoe lining transfer to brake
rotor. 4. Reface or replace brake rotors as
necessary. Replace brake shoes.
EXCESSIVE PEDAL
TRAVEL (VEHICLE STOPS
OK) 1. Air in brake lines. 1. Bleed brakes.
2. Rear drum brake auto-adjuster
malfunctioning.
2. Inspect and replace drum brake
components as necessary. Adjust rear
brakes.
EXCESSIVE PEDAL
TRAVEL (ONE FRONT
WHEEL LOCKS UP
DURING HARD BRAKING) 1. One of the two hydraulic circuits
to the front brakes is malfunctioning.
1. Inspect system for leaks. Check
master cylinder for internal malfunction.
PEDAL PULSATES/
SURGES DURING
BRAKING 1. Rear brake drum out of round or
disc brake rotor has excessive
thickness variation. 1. Isolate condition as rear or front.
Reface or replace brake drums or
rotors as necessary.
PEDAL IS SPONGY 1. Air in brake lines. 1. Bleed brakes. 2. Power brake booster runout
(vacuum assist). 2. Check booster vacuum hose and
engine tune for adequate vacuum
supply. Refer to power brake booster
diagnosis and testing.
PREMATURE REAR
WHEEL LOCKUP 1. Contaminated brake shoe linings. 1. Inspect and clean, or replace shoes.
Repair source of contamination.
2. Inoperative proportioning valve
(non-ABS vehicles). 2. Refer to proportioning valve
diagnosis and testing. Replace valve as
necessary.
3. Improper power brake booster
assist. 3. Refer to power brake booster in the
diagnosis and testing section.
STOP/BRAKE LAMPS
S TAY O N 1. Brake lamp switch out of
adjustment. 1. Replace brake lamp switch.
2. Brake pedal binding. 2. Inspect and replace as necessary.
3. Obstruction in pedal linkage. 3. Remove obstruction.
4. Power Brake Booster not allowing
pedal to return completely. 4. Replace power brake booster.
VEHICLE PULLS TO
RIGHT OR LEFT ON
BRAKING 1. Frozen brake caliper piston. 1. Replace frozen piston or caliper.
Bleed brakes.
2. Contaminated brake shoe lining. 2. Inspect and clean, or replace shoes. Repair source of contamination.
3. Pinched brake lines. 3. Replace pinched line.
5s - 6 BRAKESRS
BRAKES - BASE (Continued)

CONDITION POSSIBLE CAUSES CORRECTION4. Leaking piston seal. 4. Replace piston seal or brake caliper.
5. Suspension problem. 5. Refer to the Suspension group.
PARKING BRAKE -
EXCESSIVE HANDLE
TRAVEL 1. Rear drum brakes or rear disc
brake parking brake shoes out of
adjustment. 1. Adjust rear drum brake shoes, or
rear parking brake shoes on vehicles
with rear disc brakes.
STANDARD PROCEDURE - BASE BRAKE
BLEEDING
NOTE: This bleeding procedure is only for the vehi-
cle's base brakes hydraulic system. For bleeding
the antilock brakes hydraulic system, (Refer to 5 -
BRAKES - ABS - STANDARD PROCEDURE)
CAUTION: Before removing the master cylinder
cover, thoroughly clean the cover and master cylin-
der fluid reservoir to prevent dirt and other foreign
matter from dropping into the master cylinder fluid
reservoir.
NOTE: The following wheel sequence should be
used when bleeding the brake hydraulic system.
The use of this wheel sequence will ensure ade-
quate removal of all trapped air from the brake
hydraulic system.
² Left Rear Wheel
² Right Front Wheel
² Right Rear Wheel
² Left Front Wheel
NOTE: When bleeding the brake system, some air
may be trapped in the brake lines or valves far
upstream, as much as ten feet from the bleeder
screw (Fig. 1). Therefore, it is essential to have a
fast flow of a large volume of brake fluid when
bleeding the brakes to ensure all the air gets out. The brakes may be manually bled or pressure bled.
Refer to the appropriate following procedure.
MANUAL BLEEDING PROCEDURE
NOTE: Correct manual bleeding of the brakes
hydraulic system will require the aid of a helper.
NOTE: To adequately bleed the brakes using the
manual bleeding procedure the rear brakes must be
correctly adjusted. Prior to the manual bleeding of
the brake hydraulic system, correctly adjust the
rear brakes. (1) Pump the brake pedal three or four times and
hold it down before the bleeder screw is opened. (2) Push the brake pedal toward the floor and hold
it down. Then open the left rear bleeder screw at
least 1 full turn. When the bleeder screw opens the
brake pedal will drop all the way to the floor.
CAUTION: ªJust crackingº the bleeder screw often
restricts fluid flow, allowing only a slow, weak fluid
discharge of fluid. This practice will NOT get all the
air out. Make sure the bleeder is opened at least 1
full turn when bleeding.
(3) Release the brake pedal only afterthe bleeder
screw is closed. (4) Repeat steps 1 through 3, four or five times, at
each bleeder screw in the proper sequence. This
should pass a sufficient amount of fluid to expel all
the trapped air from the brake system. Be sure to
monitor the fluid level in the master cylinder, so it
stays at a proper level so air will not enter the brake
system through the master cylinder. (5) Check pedal travel. If pedal travel is excessive
or has not been improved, enough fluid has not
passed through the system to expel all the trapped
air. Continue to bleed system as necessary. (6) Perform a final adjustment of the rear brake
shoes (when applicable), then test drive vehicle to be
sure brakes are operating correctly and that pedal is
solid.
Fig. 1 Trapped Air In Brake Fluid Line
1 - TRAPPED AIR
RS BRAKES5s-7
BRAKES - BASE (Continued)

line in the master cylinder fluid reservoir, the
entire brake hydraulic system should be
checked for evidence of a leak.
REMOVAL
(1) Remove wiring harness connector from brake
fluid reservoir level switch (Fig. 3).
(2) Using fingers, compress the retaining tabs on
the opposite end of brake fluid level switch. (3) With retaining tabs compressed, grasp the con-
nector end of brake fluid level switch and pull it out
of master cylinder brake fluid reservoir.
INSTALLATION
(1) Insert brake fluid level switch into left side of
brake fluid reservoir. Be sure switch is pushed in
until retaining tabs lock it to brake fluid reservoir. (2) Connect vehicle wiring harness connector to
brake fluid level switch (Fig. 3).
ADJUSTABLE PEDALS
SWITCH
REMOVAL
(1) Remove steering column lower shroud. (Refer
to 19 - STEERING/COLUMN/LOWER SHROUD -
REMOVAL) (2) Depress retaining tabs on top and bottom of
switch and remove switch from lower shroud.
INSTALLATION
(1) Install the switch into the lower shroud, snap-
ping it into place. (2) Connect wiring harness connector to switch,
then install lower shroud on steering column. (Refer
to 19 - STEERING/COLUMN/LOWER SHROUD -
INSTALLATION) (3) Ensure proper operation of adjustable pedals.
HYDRAULIC/MECHANICAL
DESCRIPTION
DESCRIPTION - DISC BRAKES (FRONT)
Each front disc brake consists of the following com-
ponents: ² Brake Rotor
² Brake Caliper
² Brake Caliper Adapter
² Shoes (Pads)
There are two non-interchangeable front disc brake
systems. One is manufactured by TRW and the other
by Continental Teves.
CAUTION: Components used on the TRW brakes
are not interchangeable with the Continental Teves
brakes. The two different systems must not be
mixed. Improper performance, noise and increased
stopping distance can occur.
The TRW front brake caliper is a one piece casting
containing a single 64 mm diameter piston bore (Fig.
4) with a phenolic piston. The caliper mounts to a
caliper adapter using two guide pin bolts that thread
into guide pins slid into the caliper adapter (Fig. 5).
The pins are lubricated and have boots that seal
them in place in the adapter. The Continental Teves front brake caliper is a one
piece casting containing a single piston 66 mm diam-
eter bore (Fig. 4) with a phenolic piston. The caliper
mounts to a caliper adapter using two guide pin bolts
that thread into the caliper adapter and slide on
bushings mounted in the caliper.
CAUTION: TRW and Continental Teves calipers are
not interchangeable. Each caliper is specifically
designed for the unique brake system. If calipers
are interchanged, improper performance, noise and
increased stopping distance can occur.
Fig. 3 MASTER CYLINDER AND BOOSTER
1 - POWER BRAKE BOOSTER
2 - BOOSTER IDENTIFICATION LABEL
3 - FLUID LEVEL SWITCH CONNECTOR
4 - PRIMARY BRAKE TUBE NUT
5 - SECONDARY BRAKE TUBE NUT
6 - MASTER CYLINDER
5s - 10 BRAKESRS
BRAKE FLUID LEVEL SWITCH (Continued)