1990 MITSUBISHI SPYDER brake

AUTOMATIC TRANSAXLE
OVERHAUL Transaxle
Reverse gear
the snap ring.
the special tool on the center support and remove
the center support from the case.
reverse sun gear, thrust bearing thrust race
and forward sun gear together.”
the gear set and thrust bearing
the wave spring, return spring, reaction plate,
brake discs, and brake plates.
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A U T O M A T I C T R A N S A X L E
OVERHAUL
Oil pump side
Pressure spring
REASSEMBLY
(1) Before reassembling the transaxle, measure the end play
in the low-reverse brake and select to
obtain the specified end play. Use procedure.
(a)Install the brake reaction plate,
disc in the transaxle. case.
Caution ,
Blow off automatic transmission fluid from the
plates and discs with low-pressure compressed
air.
(b) Install the appropriate pressure and the
return spring.
Make return spring in
the correct
(c) Apply petrolatum jelly to the.. spring and attach
the wave spring on the center support.
the two O-rings removed during disassembly
and coat them with automatic transmission fluid.
i .
Attach the special tool to the center and
the support in the transaxle case.
Caution
1.Install the center support,’ taking care
waved spring is not out of position.
2. Install the two O-rings in alignment
oil holes provided in the
(9 Remove the special tool.
(g)
the snap ring.
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A U T O M A T I C
OVERHAUL
8
Idler
shaft
hole 3
Brake
reaction
plate
, special tool and ‘dial on
Make sure that the dial indicator
is inserted into the transfer
the brake reaction
(i) Using ‘a hand pump, feed air through the
shown and, at the time, read the dial
and select a pressure plate to the
end play.,
Standard mm
After a pressure plate of the appropriate thicknes s
has been selected; remove all the mounted parts.
(2) Using a special tools, drive the transfer shaftbearing’
outer races into position.

Identification marking
AUTOMATICTRANSAXLE
OVERHAUL Transaxle
O.D.I.D. Thickness Part No.
41.0 (1.614) (1.102)
39.0 (1.102)1.2
42.4 (1.669)
22.2
54.0 (2.126)36.4 (1.433) 9846
(2.283)44.0 (1.732)
Oil pump side
plateBrake reaction plate
Brake discPressure plateReturn spring
the brake disc and brake platein position.
the pressure plate which was selected
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AUTOMATIC TRANSAXLE
OVERHAUL Brake
LOW-REVERSE BRAKE,
DISASSEMBLY AND REASSEMBLY. . . . .
Disassembly steps
1. Low-reverse brake piston
2. D-ring
3. D-ring4. Center support
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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

AUTOMATIC TRANSAXLE
OVERHAUL
General Information
SECTIONAL VIEW
Torque converter Oil pump
Front R e a r
clutch brakeclutch
Torque
Transfer
Planetary
gearTransferidler gear
reverse
brake
Endclutch
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c o u p l i n g
Front
differential
snaft.

A U T O M A T I C T R A N S A X L E
OVERHAUL
HYDRAULIC CONTROL SYSTEM
, ,
1.Torque converter
2. Front clutch
3. Rear clutch
4.Low-reverse brake5.End clutch6. servo7.Transaxle control module
8. Torque converter clutch control valve
9. Torque converter clutch solenoid
10. Rear clutch exhaust valve11. shift valve12.Reducing valve
13. Shift control solenoid valve “A” 14.
shift valve
15.End clutch valve
16. Torque converter
17. Shift control solenoid valve 18.Shift control valve19.N-D control valve20.Regulator valve21.Manual valve22. Pressure control valve
23. Oil pump
24. Oil filter
25.Oil pan
2 6 . Line relief valve
27. N-R control valve
Pressure control solenoid,
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