Suzuki GRAND VITARA JB416, Service Manual

Page: 219 / 474

Brake Control System and Diagnosis: 4A-10
Brake Booster Removal and Installation
S5JB0E4106018
Removal
1) Disconnect brake pipes from ABS (ESP
®
) hydraulic
unit / control module assembly if equipped.
2) Remove master cylinder assembly, referring to
“Master Cylinder Assembly Removal and
Installation: ”.
3) Disconnect brake vacuum hose from brake booster.
4) Remove clip (2) and the disconnect clevis pin (3).
5) Remove attaching nuts (1) and then remove booster
as shown in the figure.
CAUTION
!
Never disassemble brake booster.
Disassembly will spoil its original function. If
is found faulty, replace it with new one.
Installation
NOTE
• Check length of push rod clevis (2). Refer
to “Booster Push Rod Clevis Adjustment:
in related manual”.
1) Install gasket to booster and then install booster to
dash panel as shown in the figure. Then connect
booster push rod clevis (2) to pedal arm (3) with
clevis pin inserting from left (4) and clip (5).
2) Tighten booster attaching nuts (6) to the specified
torque.
Tightening torque
Booster attaching nut (a): 13 N·m (1.3 kgf-m, 9.5
lb-ft)
3) Connect brake vacuum hose to brake booster.
4) Install master cylinder referring to “Master Cylinder
Assembly Removal and Installation: ”.
5) Connect brake pipes to ABS (ESP
®
) hydraulic unit /
control module assembly (if equipped) referring to
“ABS (ESP
®
) Hydraulic Unit / Control Module
Assembly Removal and Installation: in Section 4E”.
6) Fill reservoir with specified brake fluid.
7) After installing, bleed air from brake system referring
to “Air Bleeding of Brake System: in related manual”
and at the same time bleed air from clutch system
referring to “Air Bleeding of Clutch System: in
Section 5C in related manual” for M/T vehicle.
8) Perform brake test and check each installed part for
fluid leakage.
4. Steering column
5. Brake pedal arm
5
2
1
4
3
1
I5JB0A410024-01
1. Steering column
3
5
6,(a)
1
4
6,(a)
2
I5JB0A410025-01