MITSUBISHI SPYDER 1990 Service Repair Manual

AUTOMATIC TRANSAXLE OVERHAUL Clutches
crewdriver
Overdrive/reversePressure Plate
Overdrive/reverse
pressure
plate
reaction plate waved
wide groove.
overdrive/reverse pressure plate with stepped side
down.
pressure down overdrive/reverse pressure plate
with Spring and arbor press ram,
install flat snap ring.
Caution
Press down just enough to expose snap ring groove.
overdrive clutch pack clearance.
The overdrive (OD)clutchpack clearance is 1.07 to 2.44
mm (0.421 to
inch). If not within specifications,
the clutch is not assembled properly. There is no
adjustment for the OD clutch clearance.
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Reverse
clutch
plate
Reverse
clutchreaction
down)
II
Reverse
clutch
snap ring(select)
reaction plate
reverse clutch reaction plate flat side down.
reverse clutch snap ring with a screwdriver.
reverse clutch reaction plate by prying up at two
locations with screwdrivers to seat snap ring.
reverse clutch pack clearance by (ifting
clutch reaction plate ‘a tool.
The reverse clutch pack clearance is 9.76
mm
to inch). Select proper reverse
snap ring to achieve specifications.
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AUTOMATIC TRANSAXLE OVERHAUL Clutches
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T h i c k n e s s
1.56mm in.)I
All clutch clearances in the input clutch retainer have
now been checked and approved. To complete the
of the input clutch retainer, the reverse clutch
and the overdrive clutch must be removed from the
retainer.
Caution
Do not intermix clutch parts. Keep in the same orde r.

AUTOMATIC TRANSAXLE OVERHAUL
removing reverse and overdrive clutches, install No.
2 needle bearing with 3 small tabs facing up.
Underdrive
shaft
No. 3 thrust
washer (note 5 tabs)Underdrive shaftassembly
Overdriveshaft Dabs of
petrolatum
(for retention)
(note 3 tabsj
underdrive shaft assembly.
No. 3 thrust washer.
No. 3 thrust plate onto overdrive shaft assembly
with dabs of petrolatum.
overdrive shaft assembly.
Now that both shaft assemblies and thrust washers a re
properly installed, reinstall overdrive clutch and reverse
clutch as shown in step 19 26. Rechecking these clutch
clearances is not necessary, as they were set and
approved previously.
Overdrive
shaft
assemblyNo. 3 thrust
No. 3thrust
washer

AUTOMATIC OVERHAUL Input Clutches
, of input clutch assembly is now complete.
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AUTOMATIC TRANSAXLE’
Before removing any transaxle plug all
openings and thoroughly clean preferably
by steam.Cleanliness and
assembly cannot be.
When
each part should be washed suitable dried
by compressed air. Do not
All
mating surfaces in the transaxles are accurately ma chined;
therefore, careful
of all parts must be to
avoid nicks or burrs.
all as they removed
for reassembly identification.
Oil pan bolts
DISASSEMBLY
(1) Remove oil pan bolts.
(2) Remove oil pan.
(3) Remove oil filter.
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(4) Remove, valve body attaching bolts (18).
I
Manual
shaft
seal
(5) Using a screwdriver, push park sprag rollers aw ay from
guide bracket.
(6)Remove valve body.
(7) Remove transaxle range sensor
screw.
(8) Remove manual shaft seal.
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Transaxlerange
sensor
clutchcheck
Retainers
(9) Slide transaxle range sensor up the manual shaf t and
remove.,
(lO)Remove accumulator retaining plate screws (2).
Remove the upper valve body.
(ll)Remove separator plate from transfer plate. Rem ove O/D
clutch check ball and oil screen.
.
thermal valve.
check balls and retainers.
Check ball 75
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AUTOMATIC TRANSAXLE OVERHAUL Valve Body
T/C control valve
spring plug
Regulator
valve spring
76
r e t a i n e r p l a t e w i t h
6.
Remove torque converter control valve and torque
converter clutch valve.
retainer
plateusingInstaller/Remover
17.
(15) Remove
Removeregulator valve.
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AUTOMATIC TRANSAXLE OVERHAUL Valve Body
SPRINGS AND VALVES IDENTIFICATION
Roostercomb.Manual shaft
Retainer
-4
Rivet
Solenoid switch valve
Retainer
T/C control
valve
Torque
clutch valve Manual valve
Insulator
check ball
accumulator
Valves removed
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Valves installed
76