Suzuki Grand Vitara JB627. Manual - part 133

2C-24 Rear Suspension:

Rear Wheel Hub Assembly Removal and
Installation

S6JB0B2306025

Removal

1) Hoist vehicle and remove rear wheels.
2) Uncaulk rear axle nut (1).
3) Pull up parking brake lever fully and remove rear

axle nut (1).

4) Remove rear break shoe referring to “Rear Brake

Shoe Removal and Installation in Section 4C”.

5) Disconnect brake pipe (1) from wheel cylinder (2)

and put wheel cylinder bleeder plug cap (3) onto
pipe to prevent fluid from spilling.

6) Loosen parking cable cap nut (1).

7) Removal rear wheel hub housing bolts (1) and then

remove rear wheel hub assembly and back plate.

8) Refer to Step 7) of “Front Wheel Hub Assembly

Removal and Installation in Section 2B” to remove
hub bolts since the rear wheel hub assembly is the
same as the front wheel hub assembly.

Installation

1) Refer to Step 1) of “Front Wheel Hub Assembly

Removal and Installation in Section 2B” to install hub
bolts since the rear wheel hub assembly is the same
as the front wheel hub assembly.

2) Apply grease to end face of inner ring (2) before rear

wheel hub (1) installation.

CAUTION

Do not apply the grease to the encoder
section to avoid the encoder malfunction.

“A”: Grease 99000–25010 (SUZUKI Super
Grease A)

I5JB0A230058-01

I5JB0A230059-01

I5JB0A230060-01

I5JB0A230061-01

2, "A"

I5JB0A220018-01

Rear Suspension: 2C-25

3) Install rear wheel assembly and back plate to rear

suspension knuckle and tighten rear wheel hub
housing bolts (1) to specified torque.

Tightening torque
Rear wheel hub housing bolt (a): 50 N·m (5.0
kgf-m, 36.5 lb-ft)

4) Tighten parking cable cap nut (1) to specified torque.

Tightening torque
Parking cable cap nut (a): 11 N·m (1.1 kgf-m, 8.0
lb-ft)

5) Connect brake pipe (1) to wheel cylinder (2) and

tighten brake pipe flare nut (1) to specified torque
and install bleeder plug cap (3) taken off pipe back to
bleeder plug.

Tightening torque
Brake pipe flare nut (a): 16 N·m (1.6 kgf-m, 11.5
lb-ft)

6) Install rear break shoe referring to “Rear Brake Shoe

Removal and Installation in Section 4C”.

7) Pull up parking brake lever fully and tighten new rear

axle nut (1) to specified torque.

Tightening torque
Rear axle nut (a): 220 N·m (22.0 kgf-m, 159.5 lb-
ft)

8) Caulk rear axle nut (1).

CAUTION

Be careful while calking nut so that no crack
will occur in calked part of nut. Cracked nut
must be replaced with new one.

9) Fill reservoir with brake fluid and bleed brake

system. Refer to “Air Bleeding of Brake System in
Section 4A”.

10) Upon completion of all jobs, depress brake pedal

with about 30 kg (66 lbs) load a few times so as to
obtain proper drum-to-shoe clearance. Adjust
parking brake cable. Refer to “Parking Brake Check
and Adjustment in Section 4D”.

11) Install rear wheels.

12) Check to ensure that brake drum is free from

dragging and proper braking is obtained.

13) Lower hoist and tighten rear wheel bolts to specified

torque.

Tightening torque
Wheel nut: 100 N·m (10.0 kgf-m, 72.5 lb-ft)

14) Perform brake test (foot brake and parking brake).
15) Check each installed part for fluid leakage.

1,(a)

I5JB0A230062-01

1,(a)

I5JB0A230063-01

1,(a)

I5JB0A230064-01

I5JB0A230065-01

2C-26 Rear Suspension:

Rear Wheel Hub Assembly, Wheel Bearing and
Wheel Stud Inspection

S6JB0B2306026

• Wheel bearing and wheel hub form a solid unit.
• When wheel bearing is found defective and its

replacement is necessary, replace hub assembly.

Rear Wheel Disc, Nut and Bearing Check

S6JB0B2306027

• Inspect each wheel disc for dents, distortion and

cracks.
A disc in badly damaged condition must be replaced.

• Check wheel nuts for tightness and, as necessary,

retighten to specification.

Tightening torque
Wheel nut (a): 100 N·m (10.0 kgf-m, 72.5 lb-ft)

• Check wheel bearings for wear. When measuring

thrust play, apply a dial gauge to spindle cap center. If
thrust play exceeds limit, replace bearing.

Rear wheel bearing thrust play “a”
Limit: 0.1 mm (0.004 in.)

• By rotating wheel actually, check wheel bearing for

noise and smooth rotation. If it is defective, replace
bearing.

Rear Suspension knuckle Removal and
Installation

S6JB0B2306028

Removal

1) Hoist vehicle and remove rear wheels.
2) Remove rear wheel hub assembly referring to “Rear

Wheel Hub Assembly Removal and Installation”.

3) Remove wheel sensor (1).

4) Loosen rear brake hose bracket bolt (1).

I5JB0A230066-01

(a)

I5JB0A220029-01

I2RH01230011-01

I2RH01230012-01

I5JB0A230067-01

I5JB0A230068-01

Rear Suspension: 2C-27

5) Support lower arm with jack.
6) Loosen control rod outer bolt, trailing rod rear bolt

and lower arm outer bolt referring to the figure in
“Rod and Arm Components”.

7) Disconnect upper arm joint from rear suspension

knuckle (1) with puller (2) and remove rear
suspension knuckle.

NOTE
Do not remove upper arm joint nut (3) to
avoid the rear suspension knuckle fall off.

Installation

1) Connect upper arm joint (2) to rear suspension

knuckle (1).

2) Tighten new upper arm joint nut (3) to specified

torque.

CAUTION

Do not reuse removed upper arm joint nut.

Tightening torque
Upper arm joint nut (a): 55 N·m (5.5 kgf-m, 40.0
lb-ft)

3) Install lower arm, trailing rod and control rod to rear

suspension knuckle referring to the figure in “Rod
and Arm Components” and tighten bolts temporarily
by hand.

CAUTION

If reuse lower arm outer bolt, trailing rod rear
bolt and control rod outer bolt, apply engine
oil to thread, bearing and trunk surface.

4) Remove floor jack from lower arm.
5) Install rear brake hose bracket (1) and then tighten

rear brake hose bracket bolt (2) to specified torque.

Tightening torque
Rear brake hose bracket bolt (a): 11 N·m (1.1
kgf-m, 8.0 lb-ft)

6) Install wheel sensor (1) and then tighten wheel

sensor bolt (2) to specified torque.

Tightening torque
Wheel sensor bolt (a): 11 N·m (1.1 kgf-m, 8.0 lb-
ft)

I5JB0A230072-01

3,(a)

I5JB0A230073-01

2,(a)

I5JB0A230074-01

2,(a)

I5JB0A230075-01

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