2006 SUZUKI SX4 engine oil

Downloaded from www.Manualslib.com manuals search engine Differential: 3B-38
14) Using a hammer and brass bar (1), drive out front
bearing outer race (2).
15) Using a hammer and brass bar (1), drive out rear
bearing outer race (2).
Reassembly
Judging from faulty conditions noted before disassembly
and what is found through visual check of bearing and
gear tooth etc. after disassembly, prepare replacing
parts and proceed to reassembly according to
procedures as described in the following.
CAUTION!
• Bevel gear and pinion must be replaced as
a set when either replacement becomes
necessary.
• When replacing taper roller bearing,
replace as inner race & outer race
assembly.

1) Press-fit bevel pinion bearing outer races to
differential carrier (1) by using special tools and
hydraulic press as shown in the figure.
Special tool
(A): 09913–85210
(B): 09913–75510
2) After applying differential oil to differential gears (4),
pinions (5), pinion shaft (3), side washers (1), spring
washers (7) and pinion washers (2), install them in
differential case (6).
For correct installing direction of side washers and
spring washers, refer to figure.
NOTE
Used left and right differential side washers
are not interchangeable.

3) Check pinion gear (1) for smooth rotation.
1
2
I5RW0A320038-01
1
2
I5RW0A320039-01
(B)(A)
1
I5RW0A320040-02
7 6
4
5
3
21
I5RW0A320041-01
I3RH01322031-01

Downloaded from www.Manualslib.com manuals search engine 3B-41 Differential:
9) Set special tools and make drive bevel pinion
mounting dummy.
Special tool
(A): 09922–76120
(B): 09922–76250
10) Install dial gauge (1) to mounting dummy as shown
in figure.
Special tool set distance
“a”: 38.0 mm (1.496 in.)
“b”: 0 mm (0.000 in.)
11) Set special tools and make drive bevel pinion
dummy.
Special tool
(A): 09922–76140
(B): 09922–76420
(C): 09922–76330
(D): 09922–7634012) Apply gear oil to drive bevel pinion bearings, install
special tools with bearings to differential carrier as
shown in figure.
Special tool
(A): 09922–76140
(B): 09922–76420
(C): 09922–76330
(D): 09922–76340
(E): 09922–76150
(F): 09922–76530
NOTE
This installation requires no spacer or oil
seal.

13) Tighten bevel pinion nut (special tool) (1) so that
specified bearing preload is obtained.
NOTE
Before taking measurement, check for
rotation by hand more than 15 revolutions.

Pinion bearing preload (at 50 r/min)
: 1.3 – 2.6 N⋅m (13.0 – 26.0 kgf-cm, 11.3 – 22.6 lb-
in.)
I5RW0A320047-01
(C)
(D)
(A)
(A)(B)I5RW0A320048-01
(E) (D) (C)(B) (A) (F)I5RW0A320049-01
1
I5RW0A320050-01

Downloaded from www.Manualslib.com manuals search engine Differential: 3B-42
14) Set dial gauge to bevel pinion mounting dummy and
make 0 (zero) adjustment on surface plate.
NOTE
• When setting dial gauge to mounting
dummy, tighten screw lightly. Be careful
not to overtighten it, which will cause
damage to dial gauge.
• With dial gauge set, turn dummy back and
forth by hand a couple of times and attain
accurate 0 (zero) adjustment.
• It is desirable that short pointer indicates
beyond 2 mm when long one is at 0 (zero).

15) Place zero-adjusted mounting dummy (1) and dial
gauge set on pinion dummy (2) and take
measurement between zero position and extended
dial gauge measuring tip.
NOTE
• Repeat turning back and forth of dummy
and measure distance as far as top surface
of pinion dummy accurately.
• When dial gauge measuring tip extends
from 0 (zero) position, pointer turns
counterclockwise.

16) Necessary adjusting shim thickness is the same
value as measured value by dial gauge.
17) Select adjusting shim(s) (2) closest to obtained value
from among the following available sizes and put it in
place and then press-fit rear bearing (1) to bevel
pinion (3).
Available shim thickness
0.30, 0.60, 0.63, 0.66, 0.69, 0.72, 0.75, 0.78, 0.81,
0.84 and 0.87 mm (0.012, 0.023, 0.024, 0.026,
0.027, 0.028, 0.030, 0.031, 0.032, 0.033 and 0.034
in.)
Special tool
(D): 09925–18011
18) With new pinion spacer (2) inserted as shown in
figure, install front bearing (1) to differential carrier
(3).
NOTE
Apply differential oil to front and rear
bearings.

I5RW0A320051-01
1
2
I5RW0A320052-01
Necessary shim thickness
“e”= Dial gauge measured
value “c”
I3RH01322055-01
I5RW0A320053-01

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 3B-49 Differential:
Special ToolS6RW0D3208002
09900–20607 09900–20701
Dial gauge Magnetic stand
))
09912–34510 09913–50121
Case separator Oil seal remover
) / )) / )
09913–60910 09913–65135
Bearing and gear puller (40-
60mm)Bearing puller
))
09913–70123 09913–75510
Bearing installing tool Bearing installer
))
09913–75810 09913–75830
Bearing installer Steering pinion bush
installer
) / )) / )
09913–80113 09913–85210
Bearing installer Bearing installer
) / )) / ) / )
09922–76120 09922–76140
Mounting dummy shaft Bevel pinion shaft
) / )) / ) / )