Allison Transmission 2000 Series Service Manual

Copyright © 2004 General Motors Corp. xi
TABLE OF CONTENTS
Paragraph Page Paragraph Page
f. Disassembly of the Main Valve
Body. . . . . . . . . . . . . . . . . . . . . . . . . . . 5–111
g. Dowel Pin Replacement . . . . . . . . . . . 5–113
h. Assembly of the Main Valve Body . . . 5–114
i. Assembly of Control Valve
Assembly . . . . . . . . . . . . . . . . . . . . . . . 5–115
j. Assembly of Modulated Main Valve
Body . . . . . . . . . . . . . . . . . . . . . . . . . . . 5–120
Section 6. TRANSMISSION ASSEMBLY
6–1. C3 CLUTCH INSTALLATION . . . . . . . . . . 6–1
6–2. P1 PLANETARY MODULE AND
C4 CLUTCH INSTALLATION . . . . . . . . . . 6–3
6–3. C5 CLUTCH REACTION PLATE
SELECTION . . . . . . . . . . . . . . . . . . . . . . . . . 6–7
6–4. P2 PLANETARY MODULE AND
MAIN SHAFT INSTALLATION . . . . . . . . 6–9
6–5. C5 CLUTCH INSTALLATION . . . . . . . . . 6–10
6–6. PARK PAWL INSTALLATION . . . . . . . . 6–11
6–7. OUTPUT SHAFT AND P3 PLANETARY
CARRIER ASSEMBLY
INSTALLATION . . . . . . . . . . . . . . . . . . . . 6–12
6–8. REAR COVER ASSEMBLY
INSTALLATION . . . . . . . . . . . . . . . . . . . . 6–12
6–9. CONTROL VALVE ASSEMBLY
INSTALLATION . . . . . . . . . . . . . . . . . . . . 6–15
6–10. WIRING HARNESS ASSEMBLY
INSTALLATION . . . . . . . . . . . . . . . . . . . . 6–17
6–11. OIL PAN AND SUCTION FILTER
INSTALLATION . . . . . . . . . . . . . . . . . . . . 6–18
6–12. ROTATING CLUTCH ASSEMBLY
INSTALLATION . . . . . . . . . . . . . . . . . . . . 6–19
6–13. CONVERTER HOUSING/FRONT
SUPPORT MODULE INSTALLATION . . 6–20
6–14. REAR COVER SELECTIVE
SPACER INSTALLATION
(2WD TRANSMISSIONS ONLY). . . . . . . 6–22
6–15. REAR COVER SELECTIVE
SPACER INSTALLATION
(4WD TRANSMISSIONS ONLY). . . . . . . 6–23
6–16. TRANSMISSION END PLAY CHECK . . 6–25
6–17. TORQUE CONVERTER
INSTALLATION . . . . . . . . . . . . . . . . . . . . 6–26
6–18. NSBU SWITCH INSTALLATION
(IF PRESENT). . . . . . . . . . . . . . . . . . . . . . . 6–28
6–19. REAR SEAL INSTALLATION
(2WD TRANSMISSIONS ONLY). . . . . . . 6–31
6–20. OUTPUT NUT INSTALLATION
(4WD TRANSMISSIONS ONLY). . . . . . . 6–31
6–21. VENT INSTALLATION . . . . . . . . . . . . . . 6–33
6–22, INPUT SPEED SENSOR
INSTALLATION . . . . . . . . . . . . . . . . . . . . 6–33
6–23. TURBINE SPEED SENSOR
INSTALLATION . . . . . . . . . . . . . . . . . . . . 6–34
6–24. OUTPUT SPEED SENSOR
INSTALLATION
(2WD TRANSMISSIONS ONLY). . . . . . . 6–34
6–25. REMOVAL OF TRANSMISSION FROM
REPAIR STAND. . . . . . . . . . . . . . . . . . . . . 6–35
Section 7. WEAR LIMITS AND
SPRING DATA
7–1. WEAR LIMITS DATA
a. Maximum Variations . . . . . . . . . . . . . . . . 7–1
b. Cleaning and Inspection. . . . . . . . . . . . . . 7–1
7–2. SPRING DATA
a. Spring Replacement. . . . . . . . . . . . . . . . . 7–1
b. Inspection . . . . . . . . . . . . . . . . . . . . . . . . . 7–1
Section 8. CUSTOMER SERVICE
8–1. OWNER ASSISTANCE . . . . . . . . . . . . . . . . 8–1
8–2. SERVICE LITERATURE. . . . . . . . . . . . . . . 8–2

Allison Transmission 2000 Series Specifications

General

Brand	Allison Transmission
Model	2000 Series
Category	Microphone system
Language	English