1990 MITSUBISHI SPYDER clutch

AUTOMATIC TRANSAXLE OVERHAUL Transaxle
Spring Compressor
Using a screwdriver, install the retainer snap
ring.
clutch clearance. Set up Dial Indicator set
with Dial Indicator as shown.
Press down on the clutch pack with finger and zero dial
indicator. Raise one clutch disc with ahook tool. Read
the dial indicator.
clutch pack clearance is 0.76 to 2.64 mm
to inch). If not within specifications, the clutch is
not assembled properly. There is no adjustment for the
clutch clearance.
rear sun gear and No. 7 needle
front carrier and rear assembly, push in
and twist.
TSB Revision

AUTOMATIC TRANSAXLE OVERHAUL Transaxle
f r o n t s u n g e a r a s s e m b l y .
Front sun assembly
shaft
Oil
determine the proper thickness thrust
plate, select the thinnest No. 4 “test” thrust plat e; Using,
to hold thrust in position,, install input
clutches assembly. Be sure the ‘input assembly
is completely seated.
Caution
if view through input speed sensor hole is not as
shown above, the input
assembly is not
seated
the oil pump O-ring. You can install and remove
the oil pump and gasket very easily to
No. 4 thrust plate..Caution
Be sure to install O-ring on oil
the proper No. 4 thrust plate.
Temporarily secure oil pump 2 oil bolts.
Insert a bolt into end of input shaft.
Measure input shaft end play.
If end play readings are not within
the transaxle assembly. will be damaged.
.
TSBRevision

AUTOMATIC TRANSAXLE OVERHAUL
Use 2 bolts to hold pump in placeInput
clutches
shaft end play must be 0.13 to 0.64
to inch). Subtract end play from end
play readings. Add the result to “test” shim to sel ect proper.
if end play reading is 1.40 mm
subtract end play specifications.
mm inch) to 0.64 mm inch)]
mm to 0.76 mm inch to inch), “test”
shim. 0.76 mm to 1.27 mm
to ‘inch)
0.81 mm inch) 1.75 mm to 2.08 mm
inch to inch). ‘Select shim closest to mid paint
1.69 mm to 1.91 mm inch to inch).
No. 4 thrust.
input clutches assembly. .
,
washer
No. 1 caged needle bearing with its tanged
facing out.
TSB Revision

AUTOMATIC TRANSAXLE OVERHAUL
the snap the low/reverse
plug (cover) in place.
return spring and two seal rings from the overdrive
and clutch accumulator pistons.
clutch accumulator and
accumulator with springs and Seal rings:
detent as shown.
valve body.
TSB Revision

AUTOMATIC TRANSAXLE OVERHAUL Input Clutches
Reverse clutchScrewdriver
clutch p l a t e flat side
clutch
plateReverse
19
Place input clutches assembly on wood blocks equivalent,
as shown to facilitate disassembly and reassembly.
(1) Tap down reverse clutch reaction plate to
(or
install) snap ring.
(2) Using a screwdriver, remove the reverse snap ring.
(3) Loosen reverse clutch reaction plate by prying at
locations with screwdrivers as shown.
(4) Remove reverse clutch reaction plate.
,
(5) Remove clutch plates and discs. Tie plates and discs together so they go back in ‘t he
same location.
TSB Revision

pressure
plate (step
side down)
shaftassembly
Overdrive
shaft assembly
and OD
clutch pack
assembly
Overdrive shaft
( 7 ) R e m o v e
.
(8) Remove overdrive/reverse clutch snap with
a screwdriver.
(9) overdrive shaft assembly
overdrive clutch .
Tie plates and
together so they go back ‘in ‘the
same location.
Revision

AUTOMATIC TRANSAXLE OVERHAUL
No. 3 thrust
washer (5 tabs)
(not
I
clutches reaction plate
tapered snap ring
clutch
reaction
(ll)Remove No, 3 and 4 thrust plates
shaft assembly.
s h a f t
,
N o . 2 n e e d l e
I.tapered snap ring.
Do not scratch reaction plate.
.
TSB Revision

Underdrive clutch
reaction plate flat
snap ring
Screwdriver
clutch
.
clutch plates and discs.
Tie together so plates and
location.. ..
(19) Remove snap ring with ,
return spring with Spring
press ram.
Caution
Compress return spring just to snap
ring..
nap ring
Piston return
spring spring retainer spring. .
.
TSB Revision