Suzuki Grand Vitara JB627. Manual — part 139

3A-7 Drive Shaft / Axle: Rear

Rear

General Description

Rear Drive Shaft Construction

S6JB0B3121001

Refer to “Front Drive Shaft Construction: Front”.

Repair Instructions

Rear Drive Shaft Components

S6JB0B3126001

I5JB0A312001-02

1. Differential side joint (Constant velocity tripod joint)

: Apply yellow grease included in spare part to joint.

5. Boot band (Small)

9. Rear drive shaft flange nut

2. Snap ring

6. Wheel side joint (Constant velocity ball joint)

: Never disassemble.

: 220 N

⋅m (22.0 kgf-m, 159.5 lb-ft)

3. Boot band (Large)

7. Tripod joint spider

: 80 N

⋅m (8.0 kgf-m, 58.0 lb-ft)

4. Boot (Differential side)

8. Drive shaft nut

: After tightening nut, caulk nut securely.

: Do not reuse.

Drive Shaft / Axle: Rear 3A-8

Rear Drive Shaft Assembly Removal and
Installation

S6JB0B3126002

Removal

1) Undo caulking (1) of drive shaft nut (2) and then

remove drive shaft nut.

2) Hoist vehicle and remove wheel.
3) Give match mark rear drive shaft flange (3) and rear

drive shaft (4) as shown in figure, and then remove
rear drive shaft flange nuts (1), and then remove rear
drive shaft.

Installation
Install drive shaft assembly by reversing removal
procedure and noting the following points.
• Install rear drive shaft (1) aligning match marks (2).

CAUTION

!

• Protect oil seals and boots from any

damage, preventing them form
unnecessary contact while installing drive
shaft.

• Do not hit joint boot with hammer.

Inserting joint only by hands is allowed.

• Make sure that differential side joint is

inserted fully and its snap ring is seated as
it was.

• Tighten each nuts to specified torque referring to

“Rear Drive Shaft Components: Rear”.

Rear Drive Shaft Disassembly and Assembly

S6JB0B3126003

Disassembly
Refer to “Front Drive Shaft Disassembly and Assembly:
Front”.

Assembly
Assemble rear drive shaft assembly referring to “Front
Drive Shaft Disassembly and Assembly: Front” and
noting the following points which are different from that
of the front drive shaft assembly.
• Apply grease to differential side joint.

Grease color
: Yellow

Amount
: 197 – 207 g (6.9 – 7.3 oz)

• Install tripod joint spider (1) on shaft by using special

tool with hammer, directing its chamfered spline
toward wheel side, and then fasten it with new snap
ring (2) using snap ring plier (3).

Special tool
(A): 09913–84510

2. Match mark

I5JB0A311003-01

1

3

2

4

I5JB0A312002-02

2

1

I5JB0A312003-01

I5JB0A312004-03

3A-9 Drive Shaft / Axle: Rear

Specifications

Tightening Torque Specifications

S6JB0B3127001

NOTE
The specified tightening torque is also described in the following.
“Rear Drive Shaft Components: Rear”

Reference:
For the tightening torque of fastener not specified in this section, refer to “Fastener Information in Section 0A”.

Special Tools and Equipment

Recommended Service Material

S6JB0B3128001

NOTE
Required service material is also described in the following.
“Rear Drive Shaft Components: Rear”

Special Tool

S6JB0B3128002

09913–84510
Bearing installer
)

Differential: Front 3B-1

Driveline / Axle

Differential

Front

General Description

Front Differential Construction

S6JB0B3211001

The differential assembly uses a hypoid bevel pinion and gear.
The differential assembly is decisive in that the drive power is concentrated there. Therefore, use of genuine parts and
specified torque is compulsory. Further, because of sliding tooth meshing with high pressure between bevel pinion and
gear, it is mandatory to lubricate them by hypoid gear oil.

Diagnostic Information and Procedures

Front Differential Symptom Diagnosis

S6JB0B3214001

Condition

Possible cause

Correction / Reference Item

Gear noise

Deteriorated or water mixed lubricant

Repair and replenish referring to “Front
Differential Oil Change: Front”.

Inadequate or insufficient lubricant

Repair and replenish referring to “Front
Differential Oil Change: Front”.

Maladjusted backlash between drive
bevel pinion and gear

Adjust as prescribed referring to “Front
Differential Assembly Disassembly and
Reassembly: Front”.

Improper tooth contact in the mesh
between drive bevel pinion and gear

Adjust or replace referring to “Front Differential
Assembly Disassembly and Reassembly:
Front”.

Loose drive bevel gear securing bolts

Replace or retighten referring to “Front
Differential Assembly Disassembly and
Reassembly: Front”.

Damaged differential gear(s) or
differential pinion(s)

Replace referring to “Front Differential
Inspection: Front”.

Bearing noise

(Constant noise) Deteriorated or water
mixed lubricant

Repair and replenish referring to “Front
Differential Oil Change: Front”.

(Constant noise) Inadequate or
insufficient lubricant

Repair and replenish referring to “Front
Differential Oil Change: Front”.

(Noise while coasting) Damaged
bearing(s) of drive bevel pinion

Replace referring to “Front Differential
Inspection: Front”.

(Noise while turning) Damaged
differential side bearing(s) or axle
bearing(s)

Replace referring to “Front Differential
Inspection: Front”.

Oil leakage

Clogged breather plug

Clean.

Worn or damaged oil seal

Replace.

Excessive oil

Adjust oil level referring to “Front Differential
Oil Change: Front”.

Loose differential carrier bolts

Replace or retighten.