BRAKES PIPE/HOSE/MASTER CYLINDER 5A-1
5A
SECTION 5A
BRAKES PIPE/HOSE/MASTER CYLINDER
CONTENTS
General Description ....................................... 5A-2
Master Cylinder Assembly............................ 5A-2
On-Vehicle Service......................................... 5A-3
Front Brake Hose/Pipe ................................. 5A-3
Master Cylinder Reservoir ............................ 5A-6Master Cylinder Assembly ........................... 5A-7
Brake Booster .............................................. 5A-8
Tightening Torque Specification ................ 5A-10
Special Tool .................................................. 5A-10
WARNING:
For vehicles equipped with Supplemental Restraint (Air Bag) System:
Service on and around the air bag system components or wiring must be performed only by an
authorized SUZUKI dealer. Refer to “Air Bag System Components and Wiring Location View” under
“General Description” in air bag system section in order to confirm whether you are performing ser-
vice on or near the air bag system components or wiring. Please observe all WARNINGS and “Ser-
vice Precautions” under “On-Vehicle Service” in air bag system section before performing service
on or around the air bag system components or wiring. Failure to follow WARNINGS could result in
unintentional activation of the system or could render the system inoperative. Either of these two
conditions may result in severe injury.
Technical service work must be started at least 90 seconds after the ignition switch is turned to the
“LOCK” position and the negative cable is disconnected from the battery. Otherwise, the system
may be activated by reserve energy in the Sensing and Diagnostic Module (SDM).
NOTE:
For the descriptions (items) not found in this section, refer to the same section of the Service Man-
ual mentioned in the FOREWORD of this manual.
All brake fasteners are important attaching parts in that they could affect the performance of vital
parts and systems, and/or could result in major repair expense. They must be replaced with one of
same part number or with an equivalent part if replacement becomes necessary. Do not use a
replacement part of lesser quality or substitute design. Torque values must be used as specified
during reassembly to assure proper retention of all parts. There is to be no welding as it may result
in extensive damage and weakening of the metal.
5A-8 BRAKES PIPE/HOSE/MASTER CYLINDER
Brake Booster
CLEARANCE BETWEEN BOOSTER PISTON ROD AND
MASTER CYLINDER PISTON CHECK AND ADJUSTMENT
The length of booster piston rod (1) is adjusted to provide speci-
fied clearance “0” between piston rod (1) end and master cylinder
piston (2).
1) Before measuring clearance, push piston rod several times
so as to make sure reaction disc is in place.
2) Keep inside of booster at atmospheric pressure for measure-
ment.
3) Check depth of piston rod, i.e. distance between piston rod
and mating surface of booster-to-master cylinder.
Depth “c” of piston rod for check :
15.8 – 16.6 mm (0.623 – 0.653 in.)
1. Brake master cylinder assembly 4. Push rod clevis 7. Clip
2. Brake booster assembly 5. Nut 8. Plate
3. Gasket 6. Clevis pin 9. Seal
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