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BRAKES
CONTENTS
1
PRECAUTIONS ........................................................................................................................................ 1
2
TECHNICAL SPECIFICATIONS .............................................................................................................. 2
3
TIGHTENING TORQUES ......................................................................................................................... 4
4
DIAGNOSIS .............................................................................................................................................. 5
5
NESSECITY OF ABS WITH EBD ............................................................................................................ 8
6
BRAKE HYDRAULIC LINES.................................................................................................................... 9
7
VACUUM BRAKE BOOSTER................................................................................................................ 11
8
WORKING OF ANTI-LOCK BRAKING SYSTEM (ABS) ....................................................................... 12
9
ABS COMPONENTS .............................................................................................................................. 16
9.1
ABS 9 ELECTRONIC CONTROL UNIT
/ HYDRAULIC CONTROL UNIT
(ECU
/ HCU) ................. 16
9.2
HYDRAULIC CONTROL UNIT ....................................................................................................... 18
9.3
WHEEL SPEED SENSOR
(MONITORS WHEEL SPEED) ............................................................ 19
9.4
ABS SYSTEM FAILURE WARNING LIGHT ................................................................................... 20
10 MAINTENANCE, ADJUSTMENTS & TEST........................................................................................... 21
10.1
FRONT BRAKE MAINTENANCE ................................................................................................... 21
10.2
REAR BRAKE MAINTENANCE...................................................................................................... 23
10.3
BRAKE TROUBLE SHOOTING...................................................................................................... 28
10.4
CHECK LIST FOR ENSURING SATISFACTORY FUNCTIONING OF SERVO............................. 29
11 BRAKE PEDAL ASSEMBLY ................................................................................................................. 31
12 SNAP TYPE BRAKE LIGHT SWITCH INSTALLATION PROCEDURE ............................................... 32
13 REPAIRS................................................................................................................................................. 33
13.1
FRONT BRAKE ADJUSTMENT, REMOVAL AND REFITMENT.................................................... 34
13.2
REMOVAL OF FRONT BRAKE DISC............................................................................................. 40
13.3
REMOVAL AND REFITMENT OF TMC & BOOSTER ASSEMBLY................................................ 41
13.4
REAR BRAKE ASSEMBLY............................................................................................................. 43
13.5
REMOVAL AND REFITMENT OF REAR BRAKE ASSEMBLY ...................................................... 45
13.6
REMOVAL OF PARKING BRAKE LEVER...................................................................................... 51