differential MITSUBISHI SPYDER 1990 Service Manual PDF

AUTOMATIC TRANSAXLE
ENGINE (NON-TURBO)? General
SECTIONAL VIEW
Case
Input speedOverdrive
clutch Reverse clutch
sensor
2-4 clutchUnderdrive
clutch
L o w / R e v e r s eclutch converter
Torqueconverter
.sensor
Oil pump
TSB Revision
shaft
gear
gear
Differential

.
,
GEAR AND TRANSFER DRIVE
GEAR SET . . . .
. . . . . . . . . . . . . . . . . . . . . . . .62
DIFFERENTIAL
. . . . . . . . . . . . . . . . . . . . . . . . . . . .64
DRIVE SHAFT OIL SEAL . . . . . . . . . . . . . . . . . .70
END CLUTCH. . . . . . . . . . . . . . . . . . . . . . . . . . . . .57
FRONT CLUTCH. . . . . . . . . . . . . . . . . . . . . . . . . .51
GENERAL INFORMATION. . . . . . . . . . . . . . . . . .2
SERVO. . . . . . . . . . . . . . . . . . . . . . .68
LOW-REVERSE BRAKE. . . . . . . . . . . . . . . . . .67
OIL PUMP
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .49
PLANETARY GEAR
. . . . . . . . . . . . . . . . . . . . . . .59
REAR CLUTCH. . . . . . . . . . . . . . . . . . . . . . . . . . .54
SPECIAL. . . . . ... . . . . . . . . . . . .. . ...... ....
SPECIFICATIONS. . . . . . . . . . . . . .. .. . . ........ .
Gear Ratio Table. . . . . . . . . . . . . . . . . . . . . . . . . . . .
Pressure Plates, Snap Rings and
Spacers for Adjustment. . . . . . . . . . . . . . . . . . . . . .6
Service Specifications. . . . . . . . . . . . . . . . . . . . . . . .5
Torque Specifications. . . . . . . . . . . . . . . . . . . . . . . . .9
Transaxle Model Table. . . . . . . . . . . . . . . . . . . . . . .5
Valve Body Spring Identification . . . . . . . . . . . . . . .6
SPEEDOMETER GEAR. . . . . . . . . . . . . . . . . . .
TRANSAXLE. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .14
TRANSFER DRIVEN GEAR . . . . . . . . . . . . . . .
TRANSFER SHAFT
. . . . . . . . . . . . . . . . . . . . . . .71
VALVE BODY. . . . . . . . . . . . . . . . . . . . . . . . . . . . .73

AUTOMATIC TRANSAXLE
OVERHAUL Information
Torqueconverter
Front
clutch Rear
clutch
Oil pump
brake
I
TSB Revision
Transferdrive
Transferdriven gear
Differential

AUTOMATIC TRANSAXLE
OVERHAUL
TRANSAXLE MODEL TABLE
Transaxle modelSpeedometer gear ratio Final gear ratio Vehicle modelEngine
4.350
2.551
1.488 10 . 6 8 5
ItemsStandard value
Transfer idler gear bearing preload Nm
Input shaft end play mm (in.)
Transfer shaft end play mm (in.) Low-reverse brake end play mm (in.)
Differential case preload mm (in.)
End clutch snap ring clearance mm (in.)
Oil pump gear side clearance mm (in.)
Front clutch snap ring clearance mm (in.)
Rear clutch snap ring clearance mm (in.)
Output flange bearing end play mm (in.)
Differential pinion backlash mm (in.)
Pulse generator resistance
Pressure control solenoid valve resistance
Shift control solenoid valve resistance
Torque converter clutch solenoid resistance
(1.1)
,
,
at
, Approx. 3
Approx. 22 ohm at . .
Approx. 13 ohm
TSB Revision

AUTOMATIC TRANSAXLE
OVERHAUL Specifications
Spacer (For adjustment of differential case preload)
ThicknessIdentificationPart No.Thickness IdentificationPart No.
mm (in.)
symbolmm (in.) symbol
1 0454 1.82
11.85
1.16 04551.88 AA 0471
11.91BB 5955
1.22
1.94c c 5956
1.25
0457 1.97D D
1.282.00EE 5958
1.31
2.03FF
1.3402.06GG 5960
1.37
04602.09HH
1.40None2.12
2.15JJ
I 04622.18KK
I2.21LL
I 04632.24MM
,
5966
I
04642.27N N 5967
I
2.300 0 5968
I 0465 2.33 7)PP
I 04662.36 5970
A2.39R R
04672.42s s
04682.45l - r
2.48u u
0469
Spacer (For adjustment of differential pinion backl ash)
Thickness IdentificationPart No.Thickness IdentificationPart No. mm (in.)symbolmm (in.)symbol
1 1.08
1
TSB Revision

AUTOMATIC
TORQUE SPECIFICATIONS
Items
Bearing retainer bolts2015
Converter housing bolts16
Detent plate mounting bolt1 1
Differential drive gear bolts135
Drain3324.
End clutch cover bolts
End cover bolts
Idler shaft lock plate bolt
servo lock nut
7
5
54
2921
Manual control lever nut19
Manual control shaft set screw97
Oil filter bolts
Oil pan bolts
Oil pump assembly mounting bolts
One-way clutch outer race lock plate bolts
Park/neutral position switch bolts
Pressure check plug
Pulse generator bolts
Pump housing to reaction shaft support bolts1 18--
21
16
40 ,
8
9 7
8 ,
118 .
Solenoid valve mounting bolts5
Speedometer sleeve locking plate bolt3
Sprag rod support bolts
Transfer shaft lock nut2 4
215
Valve body assembly mounting bolts
Valve body bolts11
.5
TSB

4AUTOMATIC Transaxle
TRANSAXLE
16
18
16
1.Torque converter
2.Converter housing3.Gasket4.Oil pump5.O-ring6.Gasket7. Thrust washer 6. Front clutch assembly 9. Thrust race
10. Thrust bearing
11. Thrust washer
12. Rear clutch assembly
13.Spacer
14.Outer race
Differential16. Thrust bearing 17.Clutch hub
18. Thrust race
19. Thrust bearing 20. band
21. drum
22.Snap ring
23.Center support24.O-ring
25.Wave spring
26.Return spring
27.Pressure plate
28.Brake disc
29.Brake plate
30.Reaction plate
31. Reverse sun gear
32. Thrust bearing
33. Thrust race
34. Forward sun gear35.Planetary carrier
36. Thrust bearing
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AUTOMATIC TRANSAXLE
OVERHAUL Differential.
DIFFERENTIAL
DISASSEMBLY AND REASSEMBLY
135Nm
Lubricate all internal
parts with automatic transmission fluid
during
Disassembly steps
1. Bolt2. Differential drive gear 3. Taper roller bearing 4. Lock pin 5. Pinion shaft
Differential case
9‘ 7
6. Pinion 7. 6. Side gear 9. Spacer10. Differential case
DISASSEMBLY SERVICE
TAPER ROLLER,
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Lock pin
AUTOMATIC TRANSAXLE
OVERHAUL Differential
LOCK PIN
(1) Drive out the lock pin with a punch in hole “A”.
(2) Remove the pinion the case, the
pinion gears and washers,
(3) Remove the side gears and spacers from‘ the’ case.
Keep the removed gears and spacers for R.H. side us e
separated from for use.
REASSEMBLY SERVICE POINTS
SIDE GEAR WASHER PINION
PINION SHAFT INSTALLATION
(1) With the spacers installed on the back of the differential
side gears, install the gears in the differential case. When
reusing the removed parts, install them in the orig inal
positions noted during disassembly. When using new dif-
ferential side gears, install spacers of medium thickness
0.93 to 1.00 mm to in.).
(2) Install the washers to the back of the pinion gears, install
the gears in the differential case, and then insert the
pinion shaft.
(3) Measure the backlash between the side gear and pinion
gear. The backlash should be 0.025 to
mm
to in.) and the right and left gear pairs should
have equal backlash. If the backlash is not within the
standard value, disassemble, and reassemble them us ing
spacers selected for correct backlash.
Standard value: mm in.)
Differential case
Sink
I
LOCK PIN INSTALLATION
Align the lock pin hole in pinion shaft with that i n the case
and install the lock pin.
Caution
The lock pin should be lower than the differential case
flange surface.
ROLLER BEARING INSTALLATION
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.
GEAR AND TRANSFER DRIVE
GEAR SET . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
CENTER DIFFERENTIAL . . . . . . .103
DIFFERENTIAL. . . . . . . . . . . . . . . . . . . . . . . . . . . .90
END CLUTCH. . . . . . . . . . . . . . . . . . . . . . . . . . . . .83
EXTENSION HOUSING . . . . . . . . .118
FRONT CLUTCH. . . . . . . . . . . . . . . . . . . . . . . . . .78
FRONT OUTPUT SHAFT . . . . . .
GENERAL INFORMATION. . . . . . . . . . . . . . . . . .2
SERVO . . . . . . . . . . . . . . . . . . . . . . .93
LOW-REVERSE BRAKE. . . . . . . . . . . . . . . . . .
OIL PUMP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .76
PLANETARY GEAR
. . . . . . . . . . . . . . . . . . . . . . .85
REAR CLUTCH. . . . . . . . . . . . . . . . . . . . . . . . . . .80
SPECIAL TOOLS. . . . . . . . . . . . . . . . . . . . . . . . . .13
6. . . . . . . . . . . . . . . . . . . . . . . . . .
Gear Ratio Table . . . . . . . . . . . . . . . . .6
Pressure Plates, Snap Rings and
Spacers for Adjustment . . . . . . . . . . . . . . . . . . . . . . .8
Sealants and Adhesives. . . . . . . . . . . . . . . . . . . . .12
Service Specifications. . . . . . . . . . . . . . . . . . . . . . . .7
Torque Specifications
Transaxle Model Table. . . . . . . . . . . . . . . . . . . . . . .6
Valve Body Spring Identification Chart
. . . . . . . . .7
SPEEDOMETER GEAR. . . . . . . . . . . . . . . . . . . .95
TRANSAXLE. . . . . . . . . . . . . . . . . . . .17
TRANSAXLE. . . . . . . . . . . . . . . . . . .
TRANSFER. . . . . . . . . . . . . . . . . . .
TRANSFER CASE . . . . . . . . . . . . . .115
TRANSFER CASE ADAPTER . .
TRANSFER SHAFT . . . . . . . . . . . . .
VALVE BODY. . . . . . . . . . . . . . . . . . . . . . . . . . . . .98