Allison Transmission SM3191EN 1000 & 2000 Product Families Service Manual – PDF DOWNLOAD
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Allison Transmission SM3191EN 1000 & 2000 Product Families Service Manual – PDF DOWNLOAD
Description
Allison Transmission SM3191EN 1000 & 2000 Product Families Service Manual – PDF DOWNLOAD
DESCRIPTION:
Allison Transmission SM3191EN 1000 & 2000 Product Families Service Manual – PDF DOWNLOAD
VOCATIONAL MODELS
1000 EVS 2100 EVS 2200 EVS 2500 EVS B 210
1000 HS 2100 HS 2200 HS 2500 HS B 220
1000 MH 2100 MH 2200 MH 2500 MH
1000 PTS 2100 PTS 2200 PTS 2500 PTS
1000 RDS 2100 RDS 2200 RDS 2500 RDS
1000 SP 2100 SP 2200 SP 2500 SP
TABLE OF CONTENTS:
Allison Transmission SM3191EN 1000 & 2000 Product Families Service Manual – PDF DOWNLOAD
Section 1. GENERAL INFORMATION
1โ1. SCOPE OF MANUAL
a. Transmission Product Families And
Model Years. . . . . . . . . . . . . . . . . . . . . . .1โ1
b. Model Year 04 (MY04) . . . . . . . . . . . . . . 1โ1
c. MY04 Parts Changes . . . . . . . . . . . . . . . . 1โ1
d. Model Year 04i (MY04i). . . . . . . . . . . . . 1โ1
e. MY04i Parts Changes . . . . . . . . . . . . . . . 1โ1
f. Improved Shift Valve Body Casting . . . . 1โ1
g. Vocational Models. . . . . . . . . . . . . . . . . . 1โ1
h. Vocational Model Nomenclature. . . . . . . 1โ2
i. Content and Organization . . . . . . . . . . . .1โ2
j. Illustrations. . . . . . . . . . . . . . . . . . . . . . . . 1โ2
k. Maintenance Information . . . . . . . . . . . . 1โ2
1โ2. SUPPLEMENTARY INFORMATION . . . . 1โ2
1โ3. ORDERING PARTS
a. Transmission Nameplate . . . . . . . . . . . . . 1โ2
b. Parts Catalog . . . . . . . . . . . . . . . . . . . . . . 1โ2
1โ4. GENERAL DESCRIPTION
a. Transmission Design Features. . . . . . . . . 1โ5
b. General Description . . . . . . . . . . . . . . . . 1โ7
1โ5. DIAGNOSIS
a. Before Starting . . . . . . . . . . . . . . . . . . . . . 1โ7
b. CHECK TRANS Light . . . . . . . . . . . . . .1โ7
c. Range Inhibit Indicator . . . . . . . . . . . . . . 1โ7
d. Allison DOCโข Personal Computer
(PC)-Based Diagnostic System . . . . . . . . 1โ8
e. Troubleshooting When No Diagnostic
Codes are Present. . . . . . . . . . . . . . . . . . . 1โ8
f. Troubleshooting Intermittent
Diagnostic Codes . . . . . . . . . . . . . . . . . . . 1โ8
1โ6. PRESERVATION AND STORAGE
a. Storage (New Transmissions,
Before Installation) . . . . . . . . . . . . . . . . . 1โ9
b. Preservation Methods . . . . . . . . . . . . . . . 1โ9
c. One Year Storage (Without Fluid). . . . . . 1โ9
d. One Year Storage (With Fluid) . . . . . . . . 1โ9
1โ7. RESTORING TRANSMISSION
TO SERVICE
a. Transmission Exterior . . . . . . . . . . . . . . 1โ10
b. Sealed Vent Assembly and Openings . . 1โ10
c. New Transmissions . . . . . . . . . . . . . . . . 1โ10
d. Stored Without Fluid . . . . . . . . . . . . . . . 1โ10
e. Stored With Fluid. . . . . . . . . . . . . . . . . . 1โ10
1โ8. OPERATING INSTRUCTIONS . . . . . . . . 1โ10
1โ9. SPECIFICATIONS AND DATA . . . . . . . . 1โ10
1โ10. ELECTROMAGNETIC/RADIO
FREQUENCY INTERFERENCE . . . . . . . 1โ21
Section 2. PREVENTIVE MAINTENANCE
2โ1. SCOPE. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2โ1
2โ2. PERIODIC INSPECTIONS AND CARE
a. Transmission Inspection . . . . . . . . . . . . . 2โ1
b. Vehicle Inspection . . . . . . . . . . . . . . . . . . 2โ1
c. Welding . . . . . . . . . . . . . . . . . . . . . . . . . . 2โ1
2โ3. IMPORTANCE OF PROPER
TRANSMISSION FLUID LEVEL. . . . . . . . 2โ1
2โ4. TRANSMISSION FLUID CHECK
a. Fluid Check Procedure . . . . . . . . . . . . . . 2โ2
b. Cold Check Procedure . . . . . . . . . . . . . . . 2โ4
c. Hot Check Procedure . . . . . . . . . . . . . . . . 2โ4
d. Consistency of Readings . . . . . . . . . . . . . 2โ5
2โ5. KEEPING FLUID CLEAN. . . . . . . . . . . . . . 2โ5
2โ6. FLUID RECOMMENDATIONS . . . . . . . . . 2โ5
2โ7. TRANSMISSION FLUID AND FILTER
CHANGE INTERVALS
a. Frequency. . . . . . . . . . . . . . . . . . . . . . . . . 2โ6
b. Abnormal Conditions. . . . . . . . . . . . . . . . 2โ6
c. Fluid Analysis . . . . . . . . . . . . . . . . . . . . . 2โ6
2โ8. TRANSMISSION FLUID CONTAMINATION
a. Fluid Examination . . . . . . . . . . . . . . . . . . 2โ6
b. Water . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2โ6
c. Engine Coolant. . . . . . . . . . . . . . . . . . . . . 2โ9
d. Flush Oil Cooler. . . . . . . . . . . . . . . . . . . . 2โ9
TABLE OF CONTENTS
viii Copyright ยฉ 2004 General Motors Corp.
1000 AND 2000 PRODUCT FAMILIES SERVICE MANUAL
Paragraph Page Paragraph Page
2โ9. TRANSISSION FLUID AND FILTER
CHANGE PROCEDURE
a. Drain Fluid . . . . . . . . . . . . . . . . . . . . . . . 2โ9
b. Replace Control-Main Filter . . . . . . . . . . 2โ9
c. Refill Transmission . . . . . . . . . . . . . . . . . 2โ9
2โ10. VENT ASSEMBLY
a. Location and Purpose . . . . . . . . . . . . . . 2โ10
b. Maintenance . . . . . . . . . . . . . . . . . . . . . 2โ10
2โ11. MAIN PRESSURE CHECK
PROCEDURE. . . . . . . . . . . . . . . . . . . . . . . 2โ10
2โ12. TRANSMISSION STALL TEST AND
NEUTRAL COOL-DOWN CHECK
a. Purpose . . . . . . . . . . . . . . . . . . . . . . . . . 2โ12
b. Stall Testing Preparation . . . . . . . . . . . . 2โ12
c. Performing a Transmission
Stall Test . . . . . . . . . . . . . . . . . . . . . . . . 2โ12
d. Driving Transmission Stall Test . . . . . . 2โ13
e. Driving Transmission Stall Testing
Preparation. . . . . . . . . . . . . . . . . . . . . . . 2โ13
f. Performing a Driving Transmission
Stall Test . . . . . . . . . . . . . . . . . . . . . . . . 2โ14
g. Neutral Cool-Down Check Procedure . 2โ14
h. Transmission Stall Test Results . . . . . . 2โ14
2โ13. FLUID LEAK DIAGNOSIS
a. Finding the Leak . . . . . . . . . . . . . . . . . . 2โ15
b. Powder Method . . . . . . . . . . . . . . . . . . . 2โ15
c. Black Light and Dye Method . . . . . . . . 2โ16
d. Repairing the Leak . . . . . . . . . . . . . . . . 2โ16
2โ14. ON-VEHICLE MAINTENANCE . . . . . . . 2โ16
Section 3. GENERAL OVERHAUL
INFORMATION
3โ1. SCOPE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3โ1
3โ2. TOOLS AND EQUIPMENT
a. Improvised Tools and Equipment . . . . . 3โ1
b. Special Tools . . . . . . . . . . . . . . . . . . . . . 3โ1
c. Mechanicโs Tools and
Shop Equipment . . . . . . . . . . . . . . . . . . . 3โ1
3โ3. REPLACEMENT PARTS
a. Ordering Information . . . . . . . . . . . . . . . 3โ9
b. Parts Normally Replaced
at Overhaul . . . . . . . . . . . . . . . . . . . . . . . 3โ9
3โ4. CAREFUL HANDLING . . . . . . . . . . . . . . . 3โ9
3โ5. CLEANING AND INSPECTION
a. Dirt Causes Malfunction . . . . . . . . . . . . . 3โ9
b. Cleaning Parts . . . . . . . . . . . . . . . . . . . . 3โ9
c. Cleaning Bearings . . . . . . . . . . . . . . . . . 3โ9
d. Keeping Bearings Clean. . . . . . . . . . . . . 3โ9
e. Inspecting Bearings . . . . . . . . . . . . . . . . 3โ10
f. Inspecting Cast Parts and
Machined Surfaces . . . . . . . . . . . . . . . . 3โ10
g. Inspecting Bushings and
Thrust Washers . . . . . . . . . . . . . . . . . . . 3โ10
h. Inspecting Sealrings and Gaskets. . . . . 3โ10
i. Inspecting Gears. . . . . . . . . . . . . . . . . . 3โ11
j. Inspecting Splined Parts . . . . . . . . . . . . 3โ11
k. Inspecting Threaded Parts . . . . . . . . . . 3โ11
l. Inspecting Retaining Rings . . . . . . . . . . 3โ11
m. Inspecting Springs. . . . . . . . . . . . . . . . . 3โ11
n. Inspecting Clutch Plates . . . . . . . . . . . . 3โ11
o. Inspecting Swaged and
Interference-Fit Parts . . . . . . . . . . . . . . 3โ12
p. Inspecting Sealing Surfaces . . . . . . . . . 3โ12
3โ6. ASSEMBLY PROCEDURES
a. Parts Lubrication . . . . . . . . . . . . . . . . . . 3โ12
b. Grease Used for Assembly. . . . . . . . . . 3โ12
c. Sealing Compounds and
Nonsoluble Greases . . . . . . . . . . . . . . . 3โ12
d. Clutches and Pistons . . . . . . . . . . . . . . 3โ12
e. Threaded Plugs and Hydraulic
Fittings. . . . . . . . . . . . . . . . . . . . . . . . . . 3โ12
f. Lip-Type Seals . . . . . . . . . . . . . . . . . . . 3โ12
g. Butt-Joint/Overlap Sealrings . . . . . . . . 3โ13
h. Bearings. . . . . . . . . . . . . . . . . . . . . . . . . 3โ13
i. Electrical Components . . . . . . . . . . . . . 3โ13
3โ7. REMOVING (OR INSTALLING)
TRANSMISSION
a. Draining Transmission . . . . . . . . . . . . . 3โ13
b. Disconnecting Controls . . . . . . . . . . . . 3โ14
c. Uncoupling From Driveline,
Engine, and Vehicle . . . . . . . . . . . . . . . 3โ14
d. Removing the Transmission. . . . . . . . . 3โ14
e. Transmission Installation . . . . . . . . . . . 3โ15
3โ8. WEAR LIMITS. . . . . . . . . . . . . . . . . . . . . . 3โ15
3โ9. SPRING SPECIFICATIONS . . . . . . . . . . . 3โ15
3โ10. TORQUE SPECIFICATIONS . . . . . . . . . . 3โ15
Copyright ยฉ 2004 General Motors Corp. ix
TABLE OF CONTENTS
Paragraph Page Paragraph Page
Section 4. TRANSMISSION DISASSEMBLY
4โ1. INSTALLATION OF TRANSMISSION
INTO REPAIR STAND . . . . . . . . . . . . . . . . 4โ1
4โ2. INPUT SPEED SENSOR REMOVAL
(IF PRESENT). . . . . . . . . . . . . . . . . . . . . . . . 4โ2
4โ3. TURBINE SPEED SENSOR REMOVAL. . 4โ3
4โ4. OUTPUT SPEED SENSOR REMOVAL
(2WD TRANSMISSIONS ONLY). . . . . . . . 4โ3
4โ5. NSBU SWITCH REMOVAL
(IF PRESENT). . . . . . . . . . . . . . . . . . . . . . . . 4โ3
4โ6. VENT REMOVAL . . . . . . . . . . . . . . . . . . . . 4โ4
4โ7. TORQUE CONVERTER REMOVAL. . . . . 4โ5
4โ8. CONVERTER HOUSING/FRONT
SUPPORT MODULE REMOVAL . . . . . . . 4โ6
4โ9. ROTATING CLUTCH ASSEMBLY
REMOVAL . . . . . . . . . . . . . . . . . . . . . . . . . . 4โ7
4โ10. OIL PAN AND SUCTION FILTER
REMOVAL . . . . . . . . . . . . . . . . . . . . . . . . . . 4โ8
4โ11. WIRING HARNESS ASSEMBLY
REMOVAL . . . . . . . . . . . . . . . . . . . . . . . . . . 4โ9
4โ12. CONTROL VALVE ASSEMBLY
REMOVAL . . . . . . . . . . . . . . . . . . . . . . . . . 4โ10
4โ13. REAR BALL BEARING REMOVAL. . . . 4โ12
4โ14. REAR COMPONENTS REMOVAL . . . . . 4โ14
4โ15. PARK PAWL REMOVAL . . . . . . . . . . . . . 4โ16
4โ16. P2 PLANETARY MODULE AND MAIN
SHAFT REMOVAL . . . . . . . . . . . . . . . . . . 4โ16
4โ17. C5 CLUTCH REMOVAL. . . . . . . . . . . . . . 4โ17
4โ18. P1 PLANETARY MODULE . . . . . . . . . . . 4โ17
4โ19. C4 CLUTCH REMOVAL. . . . . . . . . . . . . . 4โ18
4โ20. C4 CLUTCH PISTON ASSEMBLY
REMOVAL . . . . . . . . . . . . . . . . . . . . . . . . . 4โ20
4โ21. C3 CLUTCH REMOVAL. . . . . . . . . . . . . . 4โ21
4โ22. C3 CLUTCH PISTON ASSEMBLY
REMOVAL . . . . . . . . . . . . . . . . . . . . . . . . . 4โ23
Section 5. MODULE REBUILD
5โ1. TORQUE CONVERTER ASSEMBLY
a. Preliminary Inspection. . . . . . . . . . . . . . . 5โ1
b. End Play Check . . . . . . . . . . . . . . . . . . . . 5โ1
c. Leak Test . . . . . . . . . . . . . . . . . . . . . . . . . 5โ2
d. Inspection of Torque Converter. . . . . . . . 5โ3
5โ2. ELECTRONIC COMPONENT
INSPECTION . . . . . . . . . . . . . . . . . . . . . . . . 5โ5
5โ3. CONVERTER HOUSING/FRONT
SUPPORT MODULE DISASSEMBLY . . . 5โ6
5โ4. TORQUE CONVERTER HOUSING
(WITHOUT COOLER MANIFOLD)
a. Disassembly . . . . . . . . . . . . . . . . . . . . . . . 5โ9
b. Assembly . . . . . . . . . . . . . . . . . . . . . . . . 5โ10
5โ5. TORQUE CONVERTER HOUSING (DIRECT
MOUNT; WITHOUT COOLER MANIFOLD)
a. Disassembly. . . . . . . . . . . . . . . . . . . . . . 5โ11
b. Assembly. . . . . . . . . . . . . . . . . . . . . . . .5โ11
5โ6. TORQUE CONVERTER HOUSING
(WITH COOLER MANIFOLD)
a. Disassembly. . . . . . . . . . . . . . . . . . . . . . 5โ12
b. Assembly . . . . . . . . . . . . . . . . . . . . . . . . 5โ13
5โ7. MAIN PUMP ASSEMBLY
a. Main Pump Disassembly. . . . . . . . . . . . 5โ15
b. Main Pump Inspection . . . . . . . . . . . . . . 5โ16
c. Main Pump Bushing Replacement . . . . 5โ19
d. Main Pump Dowel Pin Replacement. . . 5โ20
e. Wear Plate Inspection . . . . . . . . . . . . . . 5โ21
f. Main Pump Assembly . . . . . . . . . . . . . . 5โ21
5โ8. FRONT SUPPORT ASSEMBLY
a. Front Support Disassembly . . . . . . . . . . 5โ22
b. Ground Sleeve Inspection . . . . . . . . . . . 5โ27
c. Ground Sleeve Replacement . . . . . . . . . 5โ28
d. Ground Sleeve Needle Bearing
Replacement. . . . . . . . . . . . . . . . . . . . . . 5โ30
e. Ground Sleeve Bushing Replacement . . 5โ31
f. Front Support Thrust Washer
Inspection . . . . . . . . . . . . . . . . . . . . . . . . 5โ32
g. Front Support Assembly . . . . . . . . . . . . 5โ32
5โ9. CONVERTER HOUSING/FRONT
SUPPORT MODULE ASSEMBLY. . . . . . 5โ37
x Copyright ยฉ 2004 General Motors Corp.
1000 AND 2000 PRODUCT FAMILIES SERVICE MANUAL
Paragraph Page Paragraph Page
5โ10. ROTATING CLUTCH MODULE
a. Disassembly of Rotating Clutch
Module. . . . . . . . . . . . . . . . . . . . . . . . . . 5โ40
b. Turbine Shaft Inspection . . . . . . . . . . . . 5โ47
c. Turbine Shaft Bushing Replacement . . 5โ48
d. Rotating Clutch Housing Inspection . . . 5โ49
e. Rotating Clutch Housing Bushing
Replacement . . . . . . . . . . . . . . . . . . . . . 5โ50
f. Rotating Clutch Housing Tone Wheel
Replacement . . . . . . . . . . . . . . . . . . . . . 5โ51
g. C1 Clutch Friction Plate Inspection . . . 5โ53
h. C1 Clutch Reaction Plate Inspection . . 5โ54
i. C1 Clutch Backplate Inspection . . . . . . 5โ55
j. C2 Clutch Friction Plate Inspection . . . 5โ56
k. C2 Clutch Reaction Plate Inspection . . 5โ57
l. C1 Piston Housing Inspection. . . . . . . . 5โ57
m. Rotating Clutch Thrust Washer
Inspection . . . . . . . . . . . . . . . . . . . . . . . 5โ58
n. Assembly of Rotating Clutch Module . 5โ58
5โ11. MAIN HOUSING ASSEMBLY
a. Disassembly of Selector Shaft
and Detent Lever . . . . . . . . . . . . . . . . . . 5โ68
b. Assembly of Selector Shaft and
Detent Lever . . . . . . . . . . . . . . . . . . . . . 5โ71
c. Nameplate Replacement . . . . . . . . . . . . 5โ73
d. Main Housing Dowel Pin
Replacement . . . . . . . . . . . . . . . . . . . . . 5โ74
e. Replacement of Fill Tube Plug . . . . . . . 5โ74
f. Replacement of Vent Assembly . . . . . . 5โ75
5โ12. RING GEAR AND CLUTCH COMPONENT
INSPECTIONS
a. C3 Clutch Component Inspection . . . . 5โ75
b. C3 Clutch Backplate Assembly
Thrust Plate Replacement . . . . . . . . . . . 5โ79
c. C4 Clutch Component Inspection. . . . . 5โ80
d. C5 Clutch Component Inspection. . . . . 5โ83
e. P1 Ring Gear Inspection . . . . . . . . . . . . 5โ85
5โ13. MAIN SHAFT INSPECTION . . . . . . . . . . 5โ85
5โ14. P1 PLANETARY MODULE
a. P1 Planetary Module Disassembly . . . . 5โ86
b. P1 Planetary Carrier Assembly
Inspection . . . . . . . . . . . . . . . . . . . . . . . 5โ86
c. P2 Planetary Ring Gear Inspection . . . . 5โ87
d. P1 Planetary Carrier Bushing
Replacement . . . . . . . . . . . . . . . . . . . . . 5โ87
e. P1 Planetary Carrier Thrust Washer
Inspection . . . . . . . . . . . . . . . . . . . . . . . 5โ88
f. P1 Planetary Module Assembly . . . . . . 5โ88
5โ15. P2 PLANETARY MODULE
a. P2 Planetary Module Disassembly . . . 5โ89
b. P2 Planetary Carrier Assembly
Inspection . . . . . . . . . . . . . . . . . . . . . . . 5โ89
c. P3 Planetary Ring Gear Inspection . . . . 5โ90
d. P2 Planetary Carrier Bushing
Replacement . . . . . . . . . . . . . . . . . . . . . 5โ90
e. P2 Planetary Module Assembly . . . . . . 5โ91
5โ16. P3 PLANETARY CARRIER ASSEMBLY
a. P3 Planetary Carrier Assembly
Inspection . . . . . . . . . . . . . . . . . . . . . . . 5โ91
b. P3 Planetary Carrier Bearing Race
Replacement . . . . . . . . . . . . . . . . . . . . . 5โ92
5โ17. REAR COVER ASSEMBLY
a. Disassembly. . . . . . . . . . . . . . . . . . . . . . 5โ94
b. Rear Cover Retaining Ring
Replacement . . . . . . . . . . . . . . . . . . . . . 5โ96
c. Output Shaft Bushing Inspection
(2WD Transmissions Only) . . . . . . . . . 5โ96
d. Output Shaft Bushing Inspection
(4WD Transmissions Only) . . . . . . . . . 5โ96
e. Output Shaft Bushing Replacement . . . 5โ97
f. Assembly of Rear Cover . . . . . . . . . . . . 5โ98
5โ18. OUTPUT YOKE INSPECTION . . . . . . . . 5โ99
5โ19. CONTROL VALVE MODULE
a. Disassembly of Control
Valve Assembly . . . . . . . . . . . . . . . . . 5โ100
b. Disassembly of Shift Valve Body. . . . 5โ104
c. Disassembly of Modulated Main Valve
Body . . . . . . . . . . . . . . . . . . . . . . . . . . 5โ107
d. A/B Solenoid Bracket Inspection . . . . 5โ108
e. Assembly of Shift Valve Body . . . . . . 5โ108
Copyright ยฉ 2004 General Motors Corp. xi
TABLE OF CONTENTS
Paragraph Page Paragraph Page
f. Disassembly of the Main Valve
Body. . . . . . . . . . . . . . . . . . . . . . . . . . . 5โ111
g. Dowel Pin Replacement . . . . . . . . . . .5โ113
h. Assembly of the Main Valve Body . . . 5โ114
i. Assembly of Control Valve
Assembly . . . . . . . . . . . . . . . . . . . . . . . 5โ115
j. Assembly of Modulated Main Valve
Body. . . . . . . . . . . . . . . . . . . . . . . . . . . 5โ120
Section 6. TRANSMISSION ASSEMBLY
6โ1. C3 CLUTCH INSTALLATION . . . . . . . . . . 6โ1
6โ2. P1 PLANETARY MODULE AND
C4 CLUTCH INSTALLATION . . . . . . . . . . 6โ3
6โ3. C5 CLUTCH REACTION PLATE
SELECTION . . . . . . . . . . . . . . . . . . . . . . . . . 6โ7
6โ4. P2 PLANETARY MODULE AND
MAIN SHAFT INSTALLATION . . . . . . . . 6โ9
6โ5. C5 CLUTCH INSTALLATION . . . . . . . . . 6โ10
6โ6. PARK PAWL INSTALLATION . . . . . . . . 6โ11
6โ7. OUTPUT SHAFT AND P3 PLANETARY
CARRIER ASSEMBLY
INSTALLATION . . . . . . . . . . . . . . . . . . . . 6โ12
6โ8. REAR COVER ASSEMBLY
INSTALLATION . . . . . . . . . . . . . . . . . . . . 6โ12
6โ9. CONTROL VALVE ASSEMBLY
INSTALLATION . . . . . . . . . . . . . . . . . . . . 6โ15
6โ10. WIRING HARNESS ASSEMBLY
INSTALLATION . . . . . . . . . . . . . . . . . . . . 6โ17
6โ11. OIL PAN AND SUCTION FILTER
INSTALLATION . . . . . . . . . . . . . . . . . . . . 6โ18
6โ12. ROTATING CLUTCH ASSEMBLY
INSTALLATION . . . . . . . . . . . . . . . . . . . . 6โ19
6โ13. CONVERTER HOUSING/FRONT
SUPPORT MODULE INSTALLATION . . 6โ20
6โ14. REAR COVER SELECTIVE
SPACER INSTALLATION
(2WD TRANSMISSIONS ONLY). . . . . . . 6โ22
6โ15. REAR COVER SELECTIVE
SPACER INSTALLATION
(4WD TRANSMISSIONS ONLY). . . . . . . 6โ23
6โ16. TRANSMISSION END PLAY CHECK . . 6โ25
6โ17. TORQUE CONVERTER
INSTALLATION . . . . . . . . . . . . . . . . . . . . 6โ26
6โ18. NSBU SWITCH INSTALLATION
(IF PRESENT). . . . . . . . . . . . . . . . . . . . . . . 6โ28
6โ19. REAR SEAL INSTALLATION
(2WD TRANSMISSIONS ONLY). . . . . . . 6โ31
6โ20. OUTPUT NUT INSTALLATION
(4WD TRANSMISSIONS ONLY). . . . . . . 6โ31
6โ21. VENT INSTALLATION . . . . . . . . . . . . . . 6โ33
6โ22, INPUT SPEED SENSOR
INSTALLATION . . . . . . . . . . . . . . . . . . . . 6โ33
6โ23. TURBINE SPEED SENSOR
INSTALLATION . . . . . . . . . . . . . . . . . . . . 6โ34
6โ24. OUTPUT SPEED SENSOR
INSTALLATION
(2WD TRANSMISSIONS ONLY). . . . . . . 6โ34
6โ25. REMOVAL OF TRANSMISSION FROM
REPAIR STAND. . . . . . . . . . . . . . . . . . . . . 6โ35
Section 7. WEAR LIMITS AND
SPRING DATA
7โ1. WEAR LIMITS DATA
a. Maximum Variations . . . . . . . . . . . . . . . . 7โ1
b. Cleaning and Inspection. . . . . . . . . . . . . . 7โ1
7โ2. SPRING DATA
a. Spring Replacement. . . . . . . . . . . . . . . . . 7โ1
b. Inspection . . . . . . . . . . . . . . . . . . . . . . . . . 7โ1
Section 8. CUSTOMER SERVICE
8โ1. OWNER ASSISTANCE . . . . . . . . . . . . . . . . 8โ1
8โ2. SERVICE LITERATURE. . . . . . . . . . . . . . . 8โ2
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