Allison Transmission 3000 & 4000 Product Families WTEC III ControlsMechanic’s Tips Manual

Description

Allison Transmission MT3004EN 3000 & 4000 Product Families WTEC III Controls (Except 3000 Product Family 7-Speed) Mechanic’s Tips Manual – PDF DOWNLOAD

DESCRIPTION:

Allison Transmission MT3004EN 3000 & 4000 Product Families WTEC III Controls (Except 3000 Product Family 7-Speed) Mechanic’s Tips Manual – PDF DOWNLOAD

ABOUT THIS MANUAL :

• This handbook is a mechanic’s reference for maintaining, removing, or installing
  the 3000 and 4000 Product Families on-highway transmission with a WTEC III
  control system. WTEC III controls were optional on the 3000 and 4000 Product
  Families on-highway transmission units built in 1997, but became standard on
  units built starting in 1998.
• All features of the transmission and the vehicle involved in installation procedures
  are discussed. The information presented will help the mechanic maintain, remove,
  or install the transmission in a manner that promotes satisfactory operation and
  long service life.
• For additional detailed information, refer to the appropriate
  transmission service manual and electronic controls troubleshooting manual.
  Unless specifically indicated otherwise, this handbook refers to all 3000 and 4000
  Product Families on-highway transmissions, except 7-speed models. The
  differences between the various transmissions are explained as required.

TABLE OF CONTENTS:

Allison Transmission MT3004EN 3000 & 4000 Product Families WTEC III Controls (Except 3000 Product Family 7-Speed) Mechanic’s Tips Manual – PDF DOWNLOAD

SECTION I INTRODUCTION
1–1 ABOUT THIS MANUAL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
SECTION II PREVENTIVE MAINTENANCE
2–1 PERIODIC INSPECTION AND CARE . . . . . . . . . . . . . . . . . . . . . . 20
2–2 IMPORTANCE OF PROPER TRANSMISSION FLUID LEVEL . . . . . . . 20
2–3 TRANSMISSION FLUID TEST . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
2–4 KEEPING FLUID CLEAN . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27
2–5 FLUID RECOMMENDATIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . 27
2–6 TRANSMISSION FLUID AND FILTER CHANGE INTERVALS . . . . . . 28
2–7 TRANSMISSION FLUID CONTAMINATION . . . . . . . . . . . . . . . . . . 32
2–8 TRANSMISSION FLUID AND FILTER CHANGE PROCEDURE . . . . . 35
2–9 FLUID LEAK DIAGNOSIS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37
2–10 BREATHER . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40
2–11 TROUBLESHOOTING . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40
2–12 TRANSMISSION STALL TEST AND NEUTRAL COOL-DOWN
CHECK . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45
SECTION III REMOVING TRANSMISSION
3–1 DRAINING TRANSMISSION . . . . . . . . . . . . . . . . . . . . . . . . . . . . 51
3–2 DISCONNECTING CONTROLS . . . . . . . . . . . . . . . . . . . . . . . . . . 51
3–3 UNCOUPLING FROM DRIVELINE, ENGINE, AND VEHICLE . . . . . . 52
3–4 REMOVING THE TRANSMISSION . . . . . . . . . . . . . . . . . . . . . . . . 53
3–5 REMOVING OUTPUT FLANGE OR YOKE . . . . . . . . . . . . . . . . . . . 53
SECTION IV TRANSMISSION PREPARATION
4–1 INSPECTING INPUT COMPONENTS . . . . . . . . . . . . . . . . . . . . . . 55
4–2 INSTALLING OUTPUT FLANGE OR YOKE . . . . . . . . . . . . . . . . . . 55
4–3 INSTALLING PTO . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 56
4–4 INSTALLING FILL TUBE AND SEAL . . . . . . . . . . . . . . . . . . . . . . 57
4–5 INSPECTING PLUGS AND OPENINGS . . . . . . . . . . . . . . . . . . . . . 58
3
SECTION V PREPARING VEHICLE FOR TRANSMISSION
INSTALLATION
5–1 ENGINE, TRANSMISSION ADAPTATION REQUIREMENTS . . . . . . . 59
5–2 CHECKING FLEXPLATE DRIVE ASSEMBLY . . . . . . . . . . . . . . . . . 62
5–3 CHASSIS AND DRIVELINE INSPECTION . . . . . . . . . . . . . . . . . . . 63
5–4 COOLER, FILTER, AND LINES . . . . . . . . . . . . . . . . . . . . . . . . . . 64
5–5 INSPECTING CONTROLS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 65
SECTION VI INSTALLING TRANSMISSION INTO VEHICLE
6–1 HANDLING . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 69
6–2 MOUNTING TO ENGINE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 69
6–3 INSTALLING TRANSMISSION MOUNTING COMPONENTS . . . . . . . 70
6–4 COUPLING TO DRIVELINE . . . . . . . . . . . . . . . . . . . . . . . . . . . . 70
6–5 CONNECTING OUTPUT RETARDER ACCUMULATOR . . . . . . . . . . 70
6–6 CONNECTING POWER TAKEOFF CONTROLS . . . . . . . . . . . . . . . . 71
6–7 CONNECTING PARKING BRAKE CONTROL . . . . . . . . . . . . . . . . . 72
6–8 CONNECTING COOLER . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 72
6–9 CONNECTING ELECTRICAL COMPONENTS . . . . . . . . . . . . . . . . . 72
6–10 CONNECTING SPEEDOMETER DRIVE . . . . . . . . . . . . . . . . . . . . 74
6–11 FILLING HYDRAULIC SYSTEM . . . . . . . . . . . . . . . . . . . . . . . . 75
6–12 INSTALLATION INSPECTION LIST . . . . . . . . . . . . . . . . . . . . . . 75
SECTION VII INSPECTIONS AND ADJUSTMENTS
7–1 INSTALLATION INSPECTION LIST . . . . . . . . . . . . . . . . . . . . . . . 76
7–2 ROAD TEST AND VEHICLE OPERATION INSPECTION LIST . . . . . . 78
SECTION VIII CUSTOMER SERVICE
8–1 OWNER ASSISTANCE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 80
8–2 SERVICE LITERATURE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 80
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IMAGES PREVIEW OF THE MANUAL:

ALLISON TRANSMISSION 3000 & 4000 PRODUCT FAMILIES WTEC III CONTROLSMECHANIC’S TIPS MANUAL:

PLEASE NOTE:

• This is the SAME manual used by the dealers to troubleshoot any faults in your vehicle. This can be yours in 2 minutes after the payment is made.
• Contact us at [email protected] should you have any queries before your purchase or that you need any other service / repair / parts operators manual.

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