Steering rack SUZUKI GRAND VITARA 2000 2.G Service Owner's Manual

YH4
GRAND
VITARA
STEERING WHEEL AND COLUMN 3C-13
1. Capsule
2. Steering column bracket
3. Plate
1. Steering column assembly
1. Steering column lower seal ªaº
CHECKING STEERING COLUMN FOR
ACCIDENT DAMAGE
NOTE:
Vehicles involved in accidents resulting in body damage,
where steering column has been impacted, may have a dam-
aged or misaligned steering column.
CHECKING PROCEDURE
1) Check that two capsules are attached to steering column brack-
et securely. Check clearance between capsules and steering
column bracket. Clearance should be 0 mm (0 in.) on both sides.
If found loose or clearance, replace steering column assembly.
2) Check two plates for any damages such as crack or breakage.
If anything is found faulty, replace as steering column assembly.
3) Take measurement ªaº as shown. If it is shorter than specified
length, replace column assembly with new one.
Length ªaº: 895
0.8 mm (35.24
0.03 in.)
4) Check steering column lower seal for breakage or deformation.
If found defective, replace.
5) Check steering shaft joints and shaft for any damages such as
crack, breakage, malfunction or excessive play.
If anything is found faulty, replace as steering shaft lower assem-
bly or steering column assembly.
6) Check steering shaft for smooth rotation.
If found defective, replace as column assembly.
7) Check steering shaft and column for bend, cracks or deforma-
tion.
If found defective, replace as column assembly.

YH4
GRAND
VITARA
6, (a)
1. Trim cover (pad surface)
2. Inflator case
3. Wire harness
1. Driver air bag (inflator) module connector
2. Horn connector
3. Driver air bag (inflator) module
4. Steering wheel
5. Mounting bolt (left side)
6. Mounting bolt (right side)
AIR BAG STEERING WHEEL AND COLUMN 3C1-5
INSPECTION
WARNING:
Never disassemble air bag (inflator) module or measure its
resistance. Otherwise, personal injury may result.
CAUTION:
If air bag (inflator) module was dropped from a height of
90 cm (3 ft) or more, it should be replaced.
Check air bag (inflator) module visually and if any of the following
is found, replace it with a new one.

Air bag being deployed.

Trim cover (pad surface) being cracked.

Wire harness or connector being damaged.

Air bag (inflator) module being damaged or having been exposed
to strong impact (dropped).
INSTALLATION
1) Connect horn connector securely.
2) Connect yellow connector of driver air bag (inflator) module con-
nector as shown in the figure securely.
ii) Connect connector.
ii) Lock connector with lock lever.
3) Install horn connector and driver air bag (inflator) module con-
nector.
4) Install driver air bag (inflator) module to steering wheel, taking
care so that no part of wire harness is caught between them.
5) Make sure that clearance between module and steering wheel
is uniform all the way.
6) Tighten driver air bag (inflator) module mounting bolt (left side)
to specified torque first and then driver air bag (inflator) module
mounting bolt (right side) to specified torque.
Tightening Torque
(a): 9 N
.m (0.9 kg-m, 6.5 lb-ft)
7) Connect negative battery cable.
8) Enable air bag system. Refer to ªENABLING AIR BAG SYS-
TEMº under ªSERVICE PRECAUTIONSº in Section 10B.

YH4
GRAND
VITARA
AIR BAG STEERING WHEEL AND COLUMN 3C1-11
1. Steering column
2. Steering column mounting bolt
3. Steering column lower seal
1. Shift (key) interlock cable
2. Screw
1. Capsule
2. Steering column bracket
3. Plate
1. Steering column assembly ªaº
8) Remove steering column mounting bolts (6 pieces).
9) If equipped with shift (key) interlock cable, remove shift (key)
interlock cable screw and then disconnect its cable from igni-
tion switch.
10) Remove steering column from vehicle.
INSPECTION
NOTE:
Vehicles involved in accidents resulting in body damage,
where steering column has been impacted or air bag
deployed, may have a damaged or misaligned steering col-
umn.
CHECKING PROCEDURE
1) Check that two capsules are attached to steering column brack-
et securely. Check clearance between capsules and steering
column bracket. Clearance should be 0 mm (0 in.) on both sides.
If found loose or clearance, replace steering column assembly.
2) Check two plates for any damages such as crack or breakage.
If anything is found faulty, replace as steering column assembly.
3) Take measurement ªaº as shown. If it is shorter than specified
length, replace column assembly with new one.
Length ªaº: 895
0.8 mm (35.24
0.03 in.)

YH4
GRAND
VITARA
1. Steering column
2. Mounting bolt
3. Steering column lower seal
4. Dash panel
1. Steering column lower seal
In engine room
In cabin
1. Shift (key) interlock cable
2. Screw
3C1-12 AIR BAG STEERING WHEEL AND COLUMN
4) Check steering column lower seal for breakage or deformation.
If found defective, replace.
5) Check steering shaft joints and shaft for any damages such as
crack, breakage, malfunction or excessive play.
If anything is found faulty, replace as steering lower shaft assem-
bly or steering column assembly.
6) Check steering shaft for smooth rotation.
If found defective, replace as column assembly.
7) Check steering shaft and column for bend, cracks or deforma-
tion.
If found defective, replace as column assembly.
INSTALLATION
CAUTION:
After tightening steering column mounting bolts, steering
shaft joint bolts should be tightened.
1) Be sure that front wheels and steering wheel are in straight-
ahead position.
2) If equipped with shift (key) interlock cable, install shift (key) inter-
lock cable to ignition switch.
Tightening Torque
(a): 2.2 N
.m (0.22 kg-m, 1.6 lb-ft)
3) Install steering column assembly to dash panel and upper
bracket so that boss of steering column lower seal and all around
it project out of hole in dash panel into engine room. Tighten
steering column lower bolts (4 pieces) first and then upper bolts
(2 pieces) to specified torque.
Tightening Torque
(b): 23 N
.m (2.3 kg-m, 17.0 lb-ft)

YH4
GRAND
VITARA
AIR BAG STEERING WHEEL AND COLUMN 3C1-17
1. Capsule
2. Steering column bracket
3. Plate
1. Steering column assembly
1. Steering column lower seal ªaº
CHECKING STEERING COLUMN FOR
ACCIDENT DAMAGE
NOTE:
Vehicles involved in accidents resulting in body damage,
where steering column has been impacted or air bag
deployed, may have a damaged or misaligned steering col-
umn.
CHECKING PROCEDURE
1) Check that two capsules are attached to steering column brack-
et securely. Check clearance between capsules and steering
column bracket. Clearance should be 0 mm (0 in.) on both sides.
If found loose or clearance, replace steering column assembly.
2) Check two plates for any damages such as crack or breakage.
If anything is found faulty, replace as steering column assembly.
3) Take measurement ªaº as shown. If it is shorter than specified
length, replace column assembly with new one.
Length ªaº: 895
0.8 mm (35.24
0.03 in.)
4) Check steering column lower seal for breakage or deformation.
If found defective, replace.
5) Check steering shaft joints and shaft for any damages such as
crack, breakage, malfunction or excessive play.
If anything is found faulty, replace as steering shaft lower assem-
bly or steering column assembly.
6) Check steering shaft for smooth rotation.
If found defective, replace as column assembly.
7) Check steering shaft and column for bend, cracks or deforma-
tion.
If found defective, replace as column assembly.

YH4
GRAND
VITARA
BRAKES PIPE / HOSE / MASTER CYLINDER 5A-5
[A]: Vehicle with ABS for right hand steering vehicle
[B]: Vehicle with ABS for left hand steering vehicle
1. E-ring
2. Flexible hose
3. Hose washer
4. Hose bolt
5. Brake caliper
6. 2 way joint
NOTE:
Insert E-ring till its end surface is flush
with or lower than bracket end surface.
Tightening Torque
(a): 16 N
.m (1.6 kg-m, 11.5 lb-ft)
(b): 23 N.m (2.3 kg-m, 17.0 lb-ft)
(c): 10 N.m (1.0 kg-m, 7.5 lb-ft)
(b): 21 N.m (2.1 kg-m, 15.5 lb-ft)
A: View A
B: View B
C: View Ca: Clamp a
b: Clamp b
c: Clamp c
d: Clamp d
C
t: Top side
f: Front side
[A]
[B]

YH4
GRAND
VITARA
5A-6 BRAKES PIPE / HOSE / MASTER CYLINDER
NOTE:
Insert E-ring till its end surface is flush
with or lower than bracket end surface.
Tightening Torque
(a): 10 N
.m (1.0 kg-m, 7.5 lb-ft)
(b): 23 N.m (2.3 kg-m, 17.0 lb-ft)
[C]: Vehicle without ABS for right hand steering vehicle
[D]: Vehicle without ABS for left hand steering vehicle
1. E-ring
2. Flexible hose
3. Hose washer
4. Hose bolt
5. Brake caliper
6. 4way joint
[C]
[D]
D: View D a: Clamp a
b: Clamp b
c: Clamp c
d: Clamp dt: Top side
f: Front side

YH4
GRAND
VITARA
4
3
1. Piston stopper circlip
2. Piston stopper
3. Cylinder cup and plate
4. Primary piston
5. Piston cup
6. Secondary piston pressure cup
7. Primary piston Assy
8. Secondary piston
9. Secondary piston Assy
10. Secondary piston stopper bolt
11. Master cylinder body
12. O-ring
[A] [B]
[A]: With ABS
[B]: Without ABS
5. Attaching nut
6. ABS control module
connector
7. Bracket bolt 1. Reservoir cap
2. Reservoir
3. Master cylinder
4. Flare nuts
5A-10 BRAKES PIPE / HOSE / MASTER CYLINDER
MASTER CYLINDER ASSEMBLY
REMOVAL
NOTE:
Do not allow brake fluid to get on painted surfaces.
1) Disconnect reservoir lead wire at coupler.
2) Clean around reservoir cap and take out fluid with syringe or
such.
3) Remove master cylinder with reservoir from brake booster.

For vehicle with ABS
a) Loosen flare nuts for master cylinder and ABS hydraulic
unit as shown.
b) For LH steering vehicle, disconnect ABS control module
connector.
c) For RH steering vehicle, remove ABS hydraulic unit brack-
et bolts.
d) Disconnect brake pipes between master cylinder and ABS
hydraulic unit.

For vehicle without ABS
a) Loosen flare nuts for master cylinder.
b) Disconnect brake pipes for master cylinder.

YH4
GRAND
VITARA
1. Pin
2. Reservoir
3. Master cylinder
BRAKES PIPE / HOSE / MASTER CYLINDER 5A-13
5) Apply thin coat of brake fluid to all around new grommets (2pcs.)
and install them to cylinder body, then install reservoir.
6) Set a new pin in reservoir hole and drive it in. At this time, make
end of pin and end face margin of reservoir equal.
INSTALLATION
NOTE:

See NOTE at the beginning of this section.

Adjust clearance between booster piston rod and primary
piston with special tool, referring to CLEARANCE BETWEEN
BOOSTER PISTON AND MASTER CYLINDER PISTON AD-
JUSTMENT in this section.
1) Install master cylinder to brake booster.
2) Tighten master cylinder attaching nuts to specification.
Tightening Torque
(a): 13 N
.m (1.3 kg-m, 9.5 lb-ft)
3) Connect brake pipes to master cylinder.

For vehicle with ABS
a) Connect brake pipes between master cylinder and ABS hy-
draulic unit.
b) For LH steering vehicle, connect ABS control module con-
nector.
c) For RH steering vehicle, install ABS hydraulic unit bracket
bolts and tighten it to specified torque.
Tightening Torque
(b): 10 N
.m (1.0 kg-m, 7.5 lb-ft)
4) Tighten flare nuts to specification.
Tightening Torque
(c): 16 N
.m (1.6 kg-m, 12.0 lb-ft)
5) Connect reservoir lead wire.
6) Fill reservoir with specified brake fluid.
7) Check brake pedal play and bleed air from system.
8) Perform brake test and check each installed part for fluid leak-
age.

YH4
GRAND
VITARA
5A-16 BRAKES PIPE / HOSE / MASTER CYLINDER
1. Clevis
2. Nut
1. Steering column 4. Clevis pin
2. Push rod clevis 5. Clip
3. Brake pedal arm 6. NutBOOSTER PUSH ROD CLEVIS ADJUSTMENT
Install push rod clevis so that measurement ªaº is obtained and
torque nut to specification.
Tightening Torque
(a): 25 N
.m (2.5 kg-m, 18.0 lb-ft)
Length
ªaº: 109.5 ± 110.5 mm (4.31 ± 4.35 in.)
INSTALLATION
NOTE:

See NOTE at the beginning of this section.

Check length of push rod clevis. (Refer to BOOSTER PUSH
ROD CLEVIS ADJUSTMENT.)

Before installing master cylinder, adjust booster piston rod.
(Refer to CLEARANCE BETWEEN BOOSTER PISTON ROD
AND MASTER CYLINDER PISTON ADJUSTMENT of this sec-
tion.)

Apply silicone grease to master cylinder piston.
1) Install booster to dash panel as shown. Then connect booster
push rod clevis to pedal arm with clevis pin and clip.
2) Tighten booster attaching nuts to the specified torque.
Tightening Torque
(a): 13 N
.m (1.3 kg-m, 9.5 lb-ft)
3) Connect brake vacuum hose to brake booster.
4) For vehicle equipped with ABS, connect brake pipes to ABS hy-
draulic unit. If ABS hydraulic unit bracket bolts removed, tighten
flare nuts to specification after installing master cylinder.
Tightening Torque
(a): 16 N
.m (1.6 kg-m, 12.0 lb-ft)
5) Install master cylinder, referring to MASTER CYLINDER AS-
SEMBLY INSTALLATION in this section.