2006 SUZUKI SX4 torque

Downloaded from www.Manualslib.com manuals search engine Differential: 3B-34
Front Mounting Arm and/or Rear Mounting
Bracket Assembly Removal and Installation
S6RW0D3206010
Remove and install front mounting arm and/or rear
mounting bracket after rear differential removed.
For tightening torque of each bolt and nut, refer to “Rear
Differential Mountings Components”.
Rear Mounting Bracket Assembly Disassembly
and Reassembly
S6RW0D3206011
Disassembly
Drive out mountings from rear mounting bracket using
special tool and hydraulic press.
Special tool
(A): 09913–70123
(B): 09951–26020
Reassembly
Press mountings in rear mounting bracket using special
tool and hydraulic press with caring its installation
position shown in figure.
Special tool
(A): 09913–85210
(B): 09951–26020
Rear Differential Dismounting and RemountingS6RW0D3206012
Dismounting
1) Lift up vehicle and drain oil from rear differential.
2) Remove propeller shaft referring to “Propeller Shaft
Assembly Removal and Installation in Section 3D”.
3) Remove rear drive shafts assembly referring to
“Rear Drive Shaft Assembly Removal and
Installation in Section 3A”.
4) Support rear differential (3) with transmission jack
(4).
5) Remove mounting arm bolts (2) and rear mounting
bolts (1), and then lower rear differential with rear
mounting bracket.
Remounting
Reverse dismounting procedure for remounting of rear
differential, noting the following points.
• Tighten each bolt to specified torque referring to “Rear
Differential Mountings Components”.
• Fill gear oil to rear differential referring to “Rear
Differential Oil Change”.
(B)
(A)
I5RW0A320023-02
(A)
(B)
I5RW0A320024-02
3
4 21
I5RW0A320025-01

Downloaded from www.Manualslib.com manuals search engine 3B-35 Differential:
Rear Differential ComponentsS6RW0D3206013
4 5
9
2
30
6
(a)13
12
(a)
3
A
3A
141617 2118
29
3A
1(b)
22
1217G
101217G
11
8OIL
15OIL
19 20OIL
23OIL
25OIL27OIL
27OIL
25OIL
19OIL18
26 28
OIL
26OIL23OIL
24OIL
(c)
14
7
I5RW0A320026-02
1. Flange nut 13. Differential cover bolt 25. Differential gear
2. Companion flange 14. Spacer 26. Spring washer
3. Oil seal
: Apply grease 99000-25010 to oil seal lip.15. Rear bearing 27. Thrust washer
4. Coupling front bearing 16. Shim 28. Pinion shaft
5. Coupling case
: Apply sealant 99000-31260 to mating surface of carrier and coupling
case.17. Bevel pinion 29. Pinion shaft pin
6. Coupling assembly
: Never disassemble.18. Shim 30. Coupling case bolt
7. Snap ring 19. Differential side bearing : 23 N⋅m (2.3 kgf-m, 17.0 lb-ft)
8. Bevel pinion nut
: Tighten nut so as rotation torque of bevel pinion to be in specified value.20. Bevel gear : 125 N⋅m (12.5 kgf-m, 90.5 lb-ft)
9. Front bearing 21. Differential case : 78 N⋅m (7.8 kgf-m, 56.5 lb-ft)
10. Differential carrier
: Apply sealant 99000-31260 to mating surface of carrier and rear cover.22. Bevel gear bolt : Do not reuse.
11. Coupling air temperature sensor 23. Pinion washer : Apply differential oil.
12. Differential cover 24. Pinion

Downloaded from www.Manualslib.com manuals search engine 3B-39 Differential:
4) Align holes of pinion shaft and differential case and
drive in differential pinion shaft pin till they are flush
with end surface of case.
Special tool
(A): 09922–85811
5) Put bevel gear (2) on differential case (3) and tighten
new bolts (1) to specified torque.
CAUTION!
Use of any other bolts than that specified is
prohibited.

Tightening torque
Bevel gear bolt (a): 73 N·m (7.3 kgf-m, 52.0 lb-ft)6) Press-fit differential right side bearing (1) with special
tools and hydraulic press.
Special tool
(A): 09913–80113
(B): 09926–48010
7) Hold differential right side bearing (2) with special
tool and press-fit differential left side bearing (1) with
special tools and hydraulic press.
NOTE
Be sure to use bearing holder for the purpose
of protecting lower bearing.

Special tool
(A): 09913–80113
(B): 09926–48010
(C): 09925–88210
I5RW0A320042-01
1, (a)
23
I5RW0A320043-01
I5RW0A320044-01
I5RW0A320045-01

Downloaded from www.Manualslib.com manuals search engine 3B-43 Differential:
19) Using special tool and plastic hammer, drive oil seal
(2) into differential carrier (1) as shown in figure.
Then apply grease to oil seal lip.
NOTE
Install oil seal horizontally to surface of
differential carrier.

“A”: Grease 99000–25010 (SUZUKI Super
Grease A)
Distance between differential carrier and oil seal
“a”
: 0.5 – 1.5 mm (0.02 – 0.06 in.)
Special tool
(A): 09913–85210
20) Tighten bevel pinion nut (1) gradually with special
tool to specified torque while turning bevel pinion.
Set bearing preload of bevel pinion to specification.
NOTE
• Before taking measurement with torque
wrench, check for smooth rotation with
turning bevel pinion 15 revolutions or
more by hand.
• Be sure to tighten gradually and carefully
till specified pinion bearing preload is
obtained. Turning back overtightened
flange nuts should be avoided.
• Measure pinion bearing preload while
turning bevel pinion about 50 rpm.
• Write down measured value of bevel pinion
bearing preload for differential side
bearing shim adjustment.

Special tool
(A): 09927–27910
Tightening torque
Bevel pinion nut: 230 – 340 N·m (23.0 – 34.0 kgf-
m, 166.5 – 246.0 lb-ft)
Bevel pinion bearing preload (Bevel pinion
rotational torque)
: 1.3 – 2.6 N⋅m (13.0 – 26.0 kgf-cm, 11.3 – 22.6 lb-
in.)
21) Install differential case assembly, bearing outer
races, removed shim and differential cover,
temporarily.
NOTE
• Used left and right outer races are not
interchangeable.
• When measuring bevel pinion bearing
preload, install differential cover with
sealant not applied.

22) Select differential side bearing shim so that bevel
pinion bearing preload may be specified value.
NOTE
Select shims so that thickness of right side
shims and left side shims become almost
even.

Bevel pinion bearing preload
Preload measured in Step 20) + 0.3 – 0.7 N⋅m (3 –
7 kgf-cm, 2.6 – 6.0 lb-in.)
Available shim thickness
0.45, 2.30, 2.35, 2.40, 2.45, 2.50, 2.55, 2.60, 2.65
and 2.70 mm (0.017, 0.090, 0.092, 0.094, 0.096,
0.098, 0.100, 0.102, 0.104 and 0.106 in.)
(A)
11
2, “A”
“a”
I5RW0A320054-02
(A)
1
I5RW0A320055-03
I5RW0A320056-01

Downloaded from www.Manualslib.com manuals search engine Differential: 3B-46
26) Clean mating surface of differential carrier (1) and
differential cover, apply sealant to carrier as shown
in figure by such amount that its section is 1.5 mm
(0.059 in.) in diameter, mate differential cover with
differential carrier, and then tighten bolts to specified
torque.
“A”: Sealant 99000–31260 (SUZUKI Bond
No.1217G)
Tightening torque
Differential cover bolt: 23 N·m (2.3 kgf-m, 17.0
lb-ft)
27) Assemble coupling case as follows.
a) Install bearing using special tool and hydraulic
press.
Special tool
(A): 09913–75830
b) Install snap ring using snap ring pliers.
c) Apply grease to oil seal lip, install oil seal (2) to
coupling case (1) using special tool as shown in
figure.
NOTE
Install oil seal horizontally to surface of
coupling case.

“A”: Grease 99000–25010 (SUZUKI Super
Grease A)
Distance between case and oil seal “a”
: 1.5 – 2.5 mm (0.06 – 0.10 in.)
Special tool
(A): 09913–7581028) Install spacer (1) to coupling assembly (2) as shown
in figure.
29) Install grommet of coupling harness into groove of
coupling case and then install coupling assembly by
using hydraulic press.
30) Install companion flange to pinion, and then hold
companion flange with special tool and tighten flange
nut.
Tightening torque
Flange nut: 110 N·m (11.0 kgf-m, 79.5 lb-ft)
Special tool
(A): 09930–40113
“A”
1
I5RW0A320058-02
(A)
I5RW0A320059-02
(A)
1 12, “A”“a”
I5RW0A320060-02
12
12
I5RW0A320065-01
(A)
I5RW0A320061-01

Downloaded from www.Manualslib.com manuals search engine 3B-47 Differential:
31) Clean mating surface of differential carrier (1) and
coupling case (2), apply sealant to carrier as shown
in figure by such amount that its section is 1.5 mm
(0.059 in.) in diameter, mate coupling case with
differential carrier as shown in figure, and then
tighten bolts to specified torque.
“A”: Sealant 99000–31260 (SUZUKI Bond
No.1217G)
Tightening torque
Coupling case bolt (a): 23 N·m (2.3 kgf-m, 17.0
lb-ft)
NOTE
Install coupling pin (3) by fitting it to groove
(4) of coupling case.

32) Apply grease to oil seal lip, and then install oil seals
(1) to rear differential (2) using special tool as shown
in figure.
NOTE
Install oil seal horizontally to surface of rear
differential case.

“A”: Grease 99000–25010 (SUZUKI Super
Grease A)
Distance between rear differential and oil seal
“a”
: 1.0 – 2.0 mm (0.04 – 0.08 in.)
Special tool
(A): 09913–75810
33) Install drive shaft flange.
34) Install rear mounting bracket to rear differential
referring to “Front Mounting Arm and/or Rear
Mounting Bracket Assembly Removal and
Installation”.
Rear Differential InspectionS6RW0D3206015
• Check companion flange for wear or damage.
• Check bearings for wear or discoloration.
• Check differential carrier for cracks.
• Check drive bevel pinion and bevel gear for wear or
cracks.
• Check side gears, pinion gears and pinion shaft for
wear or damage.
• Check side gear spline for wear or damage.
1 4
3 2“A”
(a)
I5RW0A320062-04
(A)
2 21, “A”
“a”
I5RW0A320063-02

Downloaded from www.Manualslib.com manuals search engine Differential: 3B-48
Specifications
Tightening Torque SpecificationsS6RW0D3207001
NOTE
The specified tightening torque is also described in the following.
“Rear Differential Mountings Components”
“Rear Differential Components”

Reference:
For the tightening torque of fastener not specified in this section, refer to “Fasteners Information in Section 0A”.
Special Tools and Equipment
Recommended Service MaterialS6RW0D3208001
NOTE
Required service material is also described in the following.
“Rear Differential Components”

Fastening partTightening torque
Note
N⋅mkgf-mlb-ft
Differential oil level / filler plug 23 2.3 17.0) / )
Differential oil drain plug 23 2.3 17.0)
Coupling air temperature sensor 18 1.8 13.0)
Bevel gear bolt 73 7.3 52.0)
Bevel pinion nut 230 – 340 23.0 – 34.0 166.5 – 246.0)
Differential cover bolt 23 2.3 17.0)
Flange nut 110 11.0 79.5)
Coupling case bolt 23 2.3 17.0)
Material SUZUKI recommended product or Specification Note
Grease SUZUKI Super Grease A P/No.: 99000–25010) / ) / )
Sealant SUZUKI Bond No.1217G P/No.: 99000–31260) / ) / ) / ) / )

Downloaded from www.Manualslib.com manuals search engine 3C-1 Transfer:
Driveline / Axle
Transfer
General Description
Transfer DescriptionS6RW0D3301001
The transfer is mounted on transaxle case by fastening bolt with reduction drive gear in transfer and differential case in
transaxle coupled by involute spline. Driving force from transaxle is transmitted to propeller shaft through reduction
drive gear, reduction driven gear and bevel gear of transfer. As bevel gears, which change the direction of driving
torque axis to the direction of the angle with 90 degrees, hypoid gears are provided. Hypoid gears have an advantage
of preventing gear noise, at the same time, they require accurate adjustment of tooth contact and backlash.
Diagnostic Information and Procedures
Transfer Symptom DiagnosisS6RW0D3304001
2
1
8
34
5
6
7
9
10I5RW0A330001-01
1. Intermediate shaft 5. Reduction driven gear 9. Transfer output retainer
2. Left case 6. Bevel gear 10. Transfer output flange
3. Reduction drive gear 7. Bevel pinion
4. Right case 8. Spacer
Condition Possible cause Correction / Reference Item
NoiseInadequate or insufficient lubricantReplenish.
Damaged or worn bearing(s)Replace.
Damaged or worn gear(s)Replace.
Preload of taper roller bearing is
reducedAdjust.