Mitsubishi Pajero Pinin. Manual — part 217
REAR AXLE –
Differential Carrier
27-18
DISASSEMBLY SERVICE POINTS
A
A
"
SIDE BEARING NUT REMOVAL
Use the special tools to remove the side bearing nuts.
NOTE
Keep the right and left side bearing nuts separate, so that
they will not be confused when assembling.
A
B
"
DIFFERENTIAL CASE ASSEMBLY REMOVAL
Use the handle of hammer to pry up the differential case
assembly.
Caution
Remove the differential case assembly, slowly and
carefully so that the side bearing outer races are not
dropped.
NOTE
Keep the right and left side bearing outer races separate,
so that they will not be confused when assembling.
A
C
"
SIDE BEARING INNER RACE REMOVAL
Use the special tools to pull out the side bearing inner race.
NOTE
Position the two prongs of the special tool under the bottom
of the side bearing inner race through the two notches in
the differential case.
A
D
"
DRIVE GEAR REMOVAL
1.
Make the mating marks to the differential case and the
drive gear in order to position the drive gear correctly
when assembling it.
2.
Loosen the drive gear attaching bolts in diagonal sequence
to remove the drive gear.
A
E
"
SELF-LOCKING NUT REMOVAL
Use the special tool to hold the companion flange, and then
remove the self-locking nut.
MB991367
MB991385
MB990810
MB990811
Mating marks
MB990850
REAR AXLE –
Differential Carrier
27-19
A
F
"
DRIVE PINION ASSEMBLY/COMPANION FLANGE
REMOVAL
1.
Make the mating marks on the drive pinion and the
companion flange in order to position the companion flange
correctly when assembling it.
Caution
Do not make mating mark on the surface that contacts
with the propeller shaft.
2.
Use the special tool to remove the companion flange.
A
G
"
DRIVE PINION REAR BEARING INNER RACE
REMOVAL
Use the special tools to remove the drive pinion rear bearing
inner race.
A
H
"
OIL SEAL/DRIVE PINION FRONT BEARING
INNER RACE/DRIVE PINION FRONT BEARING
OUTER RACE REMOVAL
Use the special tool to remove the drive pinion front bearing
outer race, drive pinion front bearing inner race and oil seal.
A
I
"
DRIVE PINION REAR BEARING OUTER RACE
REMOVAL
Use the special tool to remove the drive pinion rear bearing
outer race.
MB990810
Companion
flange
MB990339
MB990648
Drive pinion
rear bearing
outer race
MB990939
Drive pinion
front bearing
inner race
Drive pinion
front bearing
outer race
Oil seal
MB990939
REAR AXLE –
Differential Carrier
27-20
REASSEMBLY
26
2
9
11
27
19
3
28
18
25
22
20
19
24
21
23
20
17
29
28
7
8
4
12
5
4
14
10
23
20
18
20
29
68 – 78 Nm
216 Nm
19 Nm
18
15
6
1
17
24
25
19 Nm
25
29
26
24
17
16
28
<Conventional differential>
<Helical LSD>
Adhesive: 3M Stud Locking
4170 or equivalent
12
11
18 17
27
23
24
25
19 Nm
19 Nm
29
28
78 – 88 Nm
23
14
13
30
Differential gear set
Final drive gear set
Reassembly steps
1. Differential carrier
"
A
A
2. Drive pinion rear bearing outer race
"
B
A
3. Drive pinion front bearing outer
race
"
C
A D
Drive pinion height adjustment
4. Drive pinion
5. Drive pinion rear shim
(for drive pinion height adjustment)
6. Drive pinion rear bearing inner race
7. Drive pinion spacer
"
D
A D
Drive pinion turning torque adjustment
8. Drive pinion front shim
(for drive pinion turning torque
adjustment)
9. Drive pinion assembly
10. Drive pinion front bearing inner
race
11. Oil seal
12. Companion flange
13. Washer
14. Self-locking nut
15. Differential case
16. Limited slip differential case
assembly
"
E
A D
Differential gear backlash adjustment
17. Side gear spacer
18. Side gear
19. Pinion washer
20. Pinion gear
21. Pinion shaft
22. Lock pin
"
F
A
23. Drive gear
"
G
A
24. Side bearing inner race
25. Side bearing outer race
26. Differential case assembly
"
H
A
27. Bearing cap
"
I
A
D
Drive gear backlash adjustment
28. Side bearing nut
29. Locking plate
30. Dynamic damper
REAR AXLE –
Differential Carrier
27-21
REASSEMBLY SERVICE POINTS
"
A
A
DRIVE PINION REAR BEARING OUTER RACE
PRESS-FITTING
Use the special tools to tap in the drive pinion rear bearing
outer race.
"
B
A
DRIVE PINION FRONT BEARING OUTER RACE
PRESS-FITTING
Use the special tools to tap in the drive pinion front bearing
outer race.
"
C
A
DRIVE PINION HEIGHT ADJUSTMENT
Adjust the drive pinion height by the following procedures:
1.
Apply multipurpose grease to the washer of special tool.
2.
Install the special tools and drive pinion front and rear
bearing inner races to the differential carrier in the
sequence shown in the illustration.
3.
Gradually tighten the nut of the special tool while checking
the drive pinion turning torque until the standard value
of drive pinion turning torque (without oil seal) is obtained.
Standard value:
Bearing
Bearing lubrication
Turning
torque Nm
New
None
(with anti-rust agent)
0.59 – 0.88
New or reusing
Gear oil applied
0.39 – 0.49
MB990938
MB990936
MB990938
MB990934
Washer
MB990819
For drive pin-
ion attach-
ment, use
MB991169.
MB990819
MB990326
MB990685
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