differential MITSUBISHI SPYDER 1990 Service Service Manual

nber and nameApplication
General service tool Installation of input shaft
Differential oil seal
Installation of differential oil seal
Removal of gears and
of input shaft, intermediate
and output shaft
Installation and removal of inpu
shaft and intermediate gear
nut
General service tool Installation of differential oil seal
Adjustment of tooth contact and
inspection of turning drive torque
Installation of input shaft rear
snap ring
General service tool Use with installer and adapter
General service tool Use with installer cap and adapter
MANUAL TRANSAXLE OVERHAUL
Special Tools
I
Revision

MANUAL TRANSAXLE OVERHAUL
Transaxle
Lubricate all internalparts with oil during reassembly.
19 Nm19
54
58
Disassembly steps
Bearing retainer 51. Intermediate gear assembly
52. Input shaft assembly
53. Output shaft assembly
54. Differential gear assembly
55. Bearing outer race
56. Oil guide
57. Bearing outer race
58. Bearing outer race’ 59. Oil seal 60. Oil seal61. Clutch housing assembly
6 2 . M a g n e t
6 3 . M a g n e t h o l d e r
TSB Revision

MANUAL TRANSAXLE Transaxle
19N m1453
Lubricate all internalparts with engine oil
during reassembly.
.
Disassembly steps
Bearing retainer 54. Intermediate gear assembly
55. Input shaft assembly 56. Output shaft assembly
57. Differential gear assembly 58. Bearing outer race
59. Bearing outer race 60. Oil guide
61. Bearing outer race
62. Bearing outer race
63. Oil seal 64. Oil seal65. Magnet 6 6 . M a g n e t h o l d e r67. Clutch housing assembly
TSB Revision I

MANUAL TRANSAXLE OVERHAUL
Transaxle
q
Disassembly steps
Snap ring
24. Viscous coupling 25. Steel ball26.Center shaft 27. Transaxle case adapter
28. Outer case29. Spacer30.Outer race31.Spacer32.Outer race33.Spacer
34. Center differential
35. Outer race 36. Reverse idler gear shaft bolt37.Gasket
Revision

MANUAL Transaxle
SolderSolder
SPACERS SELECTION
(1) solder with a length of approximately 10 mm
in.) and a diameter of in.)
in the spacer mounting pasition.
(2) Tighten the case mounting’ bolt to
torque.
(3) Remove the case and then take
solder. If
solder is not broken, use solder with a larger diam eter
to carry out the operations in (1) and (2).
(4) Measure the thickness of the crushed
and select and a of
that gives standard end play
Standard ‘value: ,
Input shaft end play .
0 (0
Intermediate gear preload
mm
Output shaft preload
mm in.)
Differential case preload
mm
OIL SEAL FOR DRIVE SHAFT INSTALLATION
SEALANT APPLICATION TO TRANSAXLE’
Squeeze out sealant from the tube uniformly without
or discontinuity.,
S p e c i f i e d s e a l a n t :
Mitsubishi genuine sealant part
or
equivalent ,,
TSB Revision

MANUAL OVERHAUL
Transaxle
Oil seal
OIL SEAL INSTALLATION
Install the oil seal flange part so hole
faces the bottom of the transaxle.
Caution
Apply transmission oil to the oil lip
,
,
,
I N S T A L L A T I O N
(1) Place two pieces of solder measuring about
in.) in length and 3 mm in.) in at illustrated
locations on the transaxle and install each outer
(2) Place two of solder measuring about mm
in.) in length and 3 mm 2 in,) in diameter on the beanng
outer race as shown in .
(3) install the transaxle case
bolts to the
specified torque.
(4) Remove the transaxle case and remove the
(5) Measure the thickness of the a mi-
crometer and select and install a- spacer of. thick ness
gives standard preload end play.
Standard value:
Front output shaft
m m in.)
Front differential case
mm
TSB Revision

MANUAL TRANSAXLE OVERHAUL
Transaxle.,
22200056
0123
S P A C E R S I N S T A L L A T I O N
(1) Place two pieces of solder measuring about 10 m m
in.) in length and 3 mm in.) diameter at illustrated
locations on the transaxle case adapter assembly an d
install outer races.
(2)Install the transaxle case adapter assembly and rea r cover
and tighten the bolts to the specified torque.
(3) Remove the transaxle case adapter assembly and rear
cover.
(4) Remove outer races and remove the solder. Measu re
the thickness of the crushed solder with a micromet er,
and select and install a spacer of thickness that g ives
standard end play and preload.
S t a n d a r d v a l u e : Intermediate gear preload:
mm in.)
Center differential case
mm in.)
Input shaft end
mm in.)
TRANSAXLE CASE
INSTALLATION
Apply the specified sealant (liquid gasket) to the transaxle
case side of the transaxle case adapter, assembly.
Specified sealant:
Mitsubishi genuine sealant Part or
equivalent
Caution
S q u e e z e o u t s e a l a n t f r o m t h e t u b e
excess or discontinuity.
S T E E L B A L L S I N S T A L L A T I O N--
Move the center shaft so that the steel balls, are securely
seated in the grooves.
RING INSTALLATION
Choose a snap ring that gives the standard end play
viscous coupling and install it..
Standard value:
Viscous coupling: mm In.)

MANUAL TRANSAXLE OVERHAUL
Differential
DIFFERENTIAL
DISASSEMBLY REASSEMBLY
2160119
Disassembly steps
1.Bolt2.Differential drive gear3.Ball bearing
4 .
5.Lock pin
6.Pinion shaft’7.
8.Washer9. Side gear10.Spacer,11.Differential
Do not reuse the bearing ‘removed ‘from
DISASSEMBLY SERVICE POINTS
BALL BEARINGS REMOVAL
TSBRevision

MANUAL TRANSAXLE OVERHAUL
D i f f e r e n t i a l , , .
Bearing
Differential case Lock pin
Lock pinDifferential case
Pinion shaft
ILock pin end with
larger chamferingat three places onpin outside
9
9 Bearing
TAPER ROLLER BEARING
Caution
lDo not reuse the bearing removed from the
lReplace the inner and outer races of the taper roll er
bearing as a set.
LOCK PIN REMOVAL
Drive out the lock pin from the hole A using a punc h.
REASSEMBLY SERVICE POINTS
LOCK PIN INSTALLATION
Align the pinion shaft lock pin hole the case lock pin
hole and insert the lock pin.
Caution
1. Do not reuse the lock pin.
2.The lock pin must not protrude more than 3 mm
in.).
3. The lock pin head must be sunk from the flange
surface of the differential case.
TAPER ROLLER BEARINGS INSTALLATION
Caution
When press-fitting the bearings,
inner race only.
BALL BEARINGS INSTALLATION
TSB Revision

MANUAL TRANSAXLE OVERHAUL Differential
160030I
JNSTALLATION ,
(1) Apply the specified sealant to the bolt threads.
Specified sealant:
Stud Locking or equivalent
(2) Tighten to the specified torque while following the order
given in the illustration.
ADJUSTMENT OF PINION BACKLASH
Measure the backlash between the side gears and pin ions.
Adjust for same backlash of both side gears.
Standard value:
mm in.)
If backlash is out of specification, disassemble ag ain and
using correct spacer, reassemble and adjust.
TSB Revision