Suzuki Grand Vitara JB416 / JB420. Manual — part 150

2C-6 Rear Suspension:

Shock Absorber Check

S5JB0A2306026

• Inspect for deformation or damage.
• Inspect bushings for wear or damage.
• Inspect for evidence of oil leakage.
Replace any defective part.

WARNING

!

When handling rear shock absorber (1) in
which high-pressure gas is sealed, make
sure to observe the following precautions.
• Don’t disassemble it.
• Don’t put it into the fire.
• Don’t store it where it gets hot.
• Before disposing it, be sure to drill a hole

in it where shown by an arrow in the figure
and let gas and oil out. Lay it down
sideways for this work.

• The gas itself is harmless but it may issue

out of the hole together with chips
generated by the drill. Therefore, be sure
to wear goggle.

Drill hole diameter
“a”: Approx. 3 mm (0.12 in.)

Rear Coil Spring and Bump Stopper Removal
and Installation

S5JB0A2306027

Removal

1) Hoist vehicle, allowing rear suspension to hang free.
2) Remove rear wheels.
3) Disconnect rear height sensor link (if equipped) from

lower arm for left side referring to “Height Sensor
Removal and Installation (If Equipped) in Section
9B”.

4) Remove rear shock absorber referring to “Rear

Shock Absorber Removal and Installation”.

5) Put match marks (1) on lower arm washer (2) and on

suspension frame (3) to install the bolts correctly in
position.

6) Loosen lower arm mount nut (4).

7) Remove lower arm outer bolt (1).
8) Lower jack and then remove rear coil spring (2) and

coil spring rubber seat (3).

I5JB0A230011-01

1

2

3

3

4

4

I5JB0A230010-01

3

2

1

I5JB0A230012-01

Rear Suspension: 2C-7

9) Remove bump stopper (1) from suspension upper

arm (2) by using special tool (A).

Special tool
(A): 09941–66010

10) Remove bump stopper upper seat bolts (4), and

bump stopper upper seat (3) from body.

Installation

1) Install bump stopper upper seat (1) to body and

tighten bolts (2).

2) Tighten bump stopper (3) to specified torque by

using special tool (A).

Special tool
(A): 09941–66010

Tightening torque
Bump stopper (a): 50 N·m (5.0 kgf-m, 36.5 lb-ft)

3) Installing coil spring on lower arm and place coil

spring end (1) onto lower arm (2) as shown.

CAUTION

!

• Flat end coil spring is upward.
• Upper end of coil spring has to be firmly

mated to coil spring rubber seat.

• End of coil spring must not interfere with

step of spring lower seat.

4) Support lower arm (2) with jack (4).
5) Hoist jack and then install lower arm outer bolt (5)

and tighten bolt temporarily by hand.

CAUTION

!

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

4

3

1

2

(A)

I5JB0A230013-01

2

1

3

(A)

I5JB0A230014-01

“a”: 5 mm

1

2

5

3

4

2

“a”

I5JB0D230001-02

2C-8 Rear Suspension:

6) With marks (1) on lower arm washer (2) and rear

suspension frame (3) marked before remove aligned
to each other, tighten lower arm mount nut (4)
temporarily by hand.

7) Install rear shock absorber referring to “Rear Shock

Absorber Removal and Installation”.

8) Connect rear height sensor link (if equipped) to lower

arm for left side referring to “Height Sensor Removal
and Installation (If Equipped) in Section 9B”.

9) Install wheel with nuts and lower vehicle.

10) Tighten wheel nuts to specified torque.

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

11) Tighten lower arm outer bolt and lower arm mount

nut, shock absorber bolts to specified torque with
vehicle weight on suspension.

CAUTION

!

• It is the most desirable to have vehicle off

hoist and in non-loaded condition when
tightening them.

• Tighten Lower arm washer with match

marks aligned.

Tightening torque
Lower arm outer bolt: 135 N·m (13.5 kgf-m, 98.0
lb-ft)
Lower arm mount nut: 135 N·m (13.5 kgf-m, 98.0
lb-ft)
Shock absorber upper bolt: 60 N·m (6.0 kgf-m,
43.5 lb-ft)
Shock absorber lower bolt: 90 N·m (9.0 kgf-m,
65.0 lb-ft)

12) Check rear toe and camber adjust it as necessary.

For check and adjustment procedures, refer to “Rear
Wheel Alignment Inspection and Adjustment”.

13) Adjust headlight auto leveling system, refer to

“Initialization of Auto Leveling Headlight System in
Section 9B”.

Rear Coil Spring Check

S5JB0A2306028

• Inspect for cracks, deformation or damage. If any,

replace defective part.

1

2

3

3

4

4

I5JB0A230010-01

I5JB0A230016-01

Rear Suspension: 2C-9

Rod and Arm Components

S5JB0A2306009

1

5

2

21

18

16

6

8

11

9

13

(a)

3

(a)

(a)

3

12

(a)

19

(a)

17

20

(c)

(b)

4

(a)

7

(a)

15

(a)

10

14

F

I6JB01230008-03

1. Upper arm

10. Lower arm mount nut

: If reuse nut, apply engine oil to thread and
bearing.

19. Trailing rod mount nut

: If reuse nut, apply engine oil to
thread and bearing.

2. Upper arm bolt

11. Control rod

20. Trailing rod mount bracket bolt

3. Upper arm mount nut

: If reuse nut, apply engine oil to thread and
bearing.

12. Control rod outer bolt

: If reuse bolt, apply engine oil to thread,
bearing and trunk surface.

21. Trailing rod mount bracket

4. Upper arm joint nut

13. Control rod inner bolt

F: Forward

5. Rear suspension knuckle

14. Control rod washer

: 135 N

⋅m (13.5 kgf-m, 98.0 lb-ft)

6. Lower arm

15. Control rod mount nut

: If reuse nut, apply engine oil to thread and
bearing.

: 55 N

⋅m (5.5 kgf-m, 40.0 lb-ft)

7. Lower arm outer bolt

: If reuse bolt, apply engine oil to thread,
bearing and trunk surface.

16. Trailing rod

: 105 N

⋅m (10.5 kgf-m, 76.0 lb-ft)

8. Lower arm inner bolt

17. Trailing rod rear bolt

: If reuse bolt, apply engine oil to thread,
bearing and trunk surface.

: Do not reuse.

9. Lower arm washer

18. Trailing rod front bolt