clutch MITSUBISHI 3000GT 1991 Service Manual

23-96AUTOMATIC TRANSAXLE - Front Clutch Assembly
SERVICE POINT OF DISASSEMBLY6. REMOVAL OF SNAP RING
(I) Compress the return spring with the special tool.
(2) Remove the snap ring.
1750264
1750264
7Clutch
reactiorplate
’vClutch discTFAQ424
SERVICE POINTS OF REASSEMBLY6. INSTALLATION OF SNAP RING
(I) Compress the return spring with the special tool.
(2) Install the snap ring.
5. INSTALLATION OF CLUTCH PRESSURE PLATE
/ 3.
CLUTCH PLATE / 2. CLUTCH REACTION PLATE
(1) When installing the clutch pressure plate, clutch plate,
and clutch reaction plate, align the areas where one
tooth is missing [indicated by @I.
NOTE
This ensures that the automatic transmission fluid
escapes well and the plate and disc are cooled
efficiently.
(2) Install the plates so that the shear droop side of each
plate is located as shown.
(3) Make sure that the thickest plate (clutch reaction plate)
is located on the snap ring side.
1. SELECTION OF SNAP RING
(1) Check clearance between the snap ring and clutch
reaction plate. To check the clearance, hold entire
circumference of the clutch reaction plate down with 50
N (11
Ibs.) force. If clearance is out of standard value,
select a snap ring to obtain the standard value.
Standard value: 0.8
- 1.0 mm (.032 - .039 in.)
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AUTOMATIC TRANSAXLE - Rear Clutch Assembly23-97
REAR CLUTCH ASSEMBLYMWLHBI
DISASSEMBLY AND REASSEMBLY
TFA0418
Disassembly steps
1.Seal ringl +2. Input shaft3.O-ring4.Snap ring5.Thrust race6.Seal ringl *7. Snap ringM 8. Clutch reaction plate9.Clutch discl + 10. Clutch plate11.Wave spring*I) l a 12. Snap ring13.Return spring14. Rear clutch piston15.D-ring16.D-ring17. Rear clutch retainerTFA0490
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23-98~
AUTOMATIC TRANSAXLE - Rear Clutch Assembly
SERVICE POINT OF DISASSEMBLYMD998337-01
12. REMOVAL OF SNAP RING(1) Using the special tool, compress the return spring.
(2) Using the snap ring pliers, remove the snap ring.
‘LJMD998337-01
,
SERVICE POINTS OF REASSEMBLY
12. INSTALLATION OF SNAP RING
(I) Using the special tool, compress the return spring.
(2) Using the snap ring pliers, install the snap ring.
10. INSTALLATION OF CLUTCH PLATE / 8. CLUTCH REAC-
TION PLATEInstall the clutch plate and reaction plate so that the areas
where one tooth is missing [indicated by
@] are aligned
with each other.
NOTEThis ensures that the automatic transmission fluid escapes4~well and the plate and disc are cooled efficiently.
7. SELECTION OF SNAP RING
Check clearance between the snap ring and clutch reaction
plate. To check the clearance, hold entire circumference of
the clutch reaction plate down with 50 N (11
Ibs.) force. Ifclearance is out of standard value, select a snap ring to
obtain the standard value.
Standard value: 1.0
- 1.2 mm (.034 - .047 in.)
2. INSTALLATION OF INPUT SHAFT
Align the oil groove in the input shaft with the alignment
mark on the rear clutch retainer.
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AUTOMATIC TRANSAXLE - End Clutch Assembly
END CLUTCH ASSEMBLY
DISASSEMBLY AND REASSEMBLY23-99
M23LHFF
Ial3
Disassembly steps
1.Seal ringI)4 2. Snap ring3. Clutch reaction plate4.Clutch disc5.Clutch platel 6. Snap ring
7.Washer8.Return spring9. End clutch piston10.Oil seal11.D-ring12. End clutch retainer13.Oil seal
8
9TFA0607
8
7
13
6
5
TFA0608
//ISERVICE POINTS OF REASSEMBLY6. INSTALLATION OF SNAP RING
Using the special tool, fit the snap ring.
Caution
Make sure that the snap ring is fitted in position
groove.
in the
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23-100 AUTOMATIC TRANSAXLE - End Clutch Assembly / Planetary Gear
I\\\ 7TFA0268
PLANETARY GEAR
DISASSEMBLY AND REASSEMBLY
2.SELECTION OF SNAP RINGAfter the snap ring has been installed,.check to see if the
clearance between the snap ring and clutch reaction plate is
up to specification. When measuring the clearance, press
the entire periphery of the clutch reaction plate with a force
of 50 N (1 1
Ibs.). If the clearance is out of specification,
reselect the snap ring to obtain the specified clearance.
Standard value: 0.6
- 0.85 mm (0.24 - 0.33 in.)
M23LKAL
Disassembly steps
1. Thrust bearing** l * 2. Rivetl *3. Waved washer
4. One-way clutch outer race
5. End plate
l *6. One-way clutch
7. End plate
8. Planet carrier
TFA0491
SERVICE POINT OF DISASSEMBLY2. REMOVAL OF RIVET
(I) Shift the stopper plate to ensure that the rivet head
does not hit it.
NOTEMake sure that the stopper plate claw is not located at
the groove in the one-way clutch outer race.
(2) Using a pin punch, drive out the rivet.
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AUTOMATIC TRANSAXLE - Planetary Gear.23-101
TFM0506
SERVICE POINTS OF REASSEMBLY6. INSTALLATION OF ONE-WAY CLUTCH
Push the one-way clutch into position so that the arrow on
its gauge points at a direction as shown.
3. INSTALLATION OF WAVED WASHER
Install the waved washer to the rivet so that its indentation
is placed on the outer race side.
2. INSTALLATION OF RIVET
Stake the rivet using a punch and press.
NOTE
(1) Use a punch with a 60” tip angle.
(2) Stake the rivet with a load of 11,000
- 13,000 N (2,425 -2,866 Ibs.).
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23408AUTOMATIC TRANSAXLE - Valve Body
VALVE BODY
DISASSEMBLY AND REASSEMBLYViewed from AhV3LOAM
l + 14. Relief springl * 15. Steel ballI)* 16. Oil filterl * 17. Upper valve body sub assembly** 18. Steel balll + 1’9. Teflon ball_ ^l * 20. N-D plate21. Block
TFA0523
1. Manual valvel *2. Pressure control solenoid valve**3. Damper clutch control solenoid valvel *4. Shift control solenoid valve “A”l a5. Shift control solenoid valve “B”
6. Clamp
7. Valve stopper
8. N-D control sleeve
9. N-D control valve
*4 10. Lower valve body sub assembly
11. Lower separating plate
12. Nut
13. Jet
22. Upper separating plate
23. Intermediate plate
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AUTOMATIC TRANSAXLE - Valve Bodv23409
26
2?I A
46Viewed from B
7+
.7L%6
if tp+?E ”LF$\
w
aG
r
G
41
45Br) F
/@/44
<@’
e
40
VA0518
24. Front end cover38.
25.
Pressure controlspring39.2-3/4-3 shift spring2-314-3 shift valve
26. Pressure control valve
27. Torque converter control spring
28. Torque converter control valve
29. Adjusting screw
40. Rear end cover
41. Shift control plug B
l * 42. Stopper plate43. Shift control valve
30.Regulator spring44.
31.
Regulator valve45.1-2 shift spring1-2 shift valve
46. Upper valve body
32. Shift control spring
l + 33. Stopper plate34. Shift control plug35. Rear clutch exhaust valve A
36. Rear clutch exhaust valve B
37. Rear clutch exhaust spring
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23-110AUTOMATIC TRANSAXLE - Valve Body
47. Pin
48. Stopper
.^_..
56
524Y. tnd clutch plug50. End clutch spring
51. End clutch valve
52. End cover
53. Damper clutch control sleeve
54. Damper clutch control valve
55. Damper clutch control spring
56. N-R control valve57. N-R control spring
58. Adjusting screw
59. Reducing spring
60. Reducing valve
61. Lower valve bodyT FA0541
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23-112AUTOMATIC TRANSAXLE - Valve Body
I\ ----TY;&V-A
S&V-B&sVTFmm(3) Secure the lower valve body with mounting bolts and
then remove the special tool.
5. 4. 3.2. INSTALLATION OF SOLENOID VALVE ASSEM-
BLYInstall the solenoid valves as shown.
Solenoid valve
Shift control solenoid valve A
Shift control solenoid valve B
Damper clutch control solenoid valve
Pressure control solenoid valveWire color
Orange
YellowRed ’
Blue
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