1991 MITSUBISHI 3000GT clutch

23-100 AUTOMATIC TRANSAXLE - End Clutch Assembly / Planetary Gear
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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
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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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27-12REAR AXLE - Troubleshooting
Symptom
Gear oil leakageProbable cause
Worn or damaged front oil seal, or an improperly
installed oil seal
Damaged gasketRemedyReplace
Loose companion flange self-locking nut
Loose filler or drain plugRetighten or replace
Retighten or apply adhesive
SeizureClogged or damaged vent plug
Insufficient final drive gear backlash
Excessive drive pinion preload
Excessive side bearing preloadClean or replace
Adjust
Insufficient differential gear backlash
Excessive clutch plate preload
NOTE
Inferior gear oil
Insufficient gear oil quantity
Replace
Replenish
In the event of seizure, disassemble and replace the parts involved, and also be sure to check all components forany irregularities and repair or replace as necessary.
Break downIncorrect final drive gear backlashInsufficient drive pinion preloadInsufficient side bearing preload
Adjust
Excessive differential gear backlash
NOTE
Loose drive gear clamping boltsRetighten
In addition to disassembling and replacing the failed parts, be sure to check all components for irregularities andrepair or replace as necessary.
The limited slipThe limited slip device is damagedDisassemble, check the functioning
differential does notand replace the damaged partsfunction (on snow,mud, ice, etc.)TSB Revision

32-6POWER PLANT MOUNT -Right Member, Left Member and Crossmember
RIGHT MEMBER, LEFT MEMBER AND CROSSMEMBER
I
M32YA- _
REMOVAL AND INSTALLATION
(Referto GROUP 51 -Front Bumper.)No. 1 crossmember, Left member,
Right member
60-70Nm43 - 51 ft.lbs.
11
F=----lL90Nm
’65 ft.lbs.
/I
Post-installation Operationl Installation of Under Cover(Referto GROUP 51 -Front Bumper,)l Air Bleeding of the Power-steeringFluid (Refer to GROUP 37A-Service Adjustment Procedures.)l Adjustment of the Front Wheel
Alignment (Refer to GROUP 33A-Service Adjustment Procedures.)l Supplying of Transfer Oil (Refer to GROUP 00 - Maintenance
Service.)60-70 Nm
43 - 51 ft.lbs.60-70 Nm
43 - 51 ftlbs.
/aa lVOiFOO4760
- 70 Nm’43 - 51 ft.lbs.lemoval steps of No. 1 crossmember,
M member, right member
I. Cover installation screw2. Left member
3. Connection of clutch vacuum hose
4. Vacuum tank installation bolt
5. Right member
6. Vacuum tank
7. Front roll stopper installation bolt
8. No. 1 crossmember installation nut
9. Lower plate
10. No. 1 crossmember
11. Stopper(B)
12. Bushing
(B)
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