T12000 Powershift Transmission Maintenance Service Manual

DANA T12000 Powershift Transmission 3, 4 & 6 SPEED INTERMEDIATE DROP Maintenance and Service Manual

• SAFETY PRECAUTIONS
• CLEANING, INSPECTION AND LEGEND SYMBOLS
  • CLEANING
  • INSPECTION
  • LEGEND SYMBOLS
• TECHNICAL SPECIFICATIONS
  • IDENTIFICATION OF THE UNIT
  • WEIGHT, DIMENSIONS, OIL CAPACITY
  • TIGHTENING TORQUES
    • Torque specifications for lubricated or plated screw threads
    • Pipe plug torque chart
    • Permanent metric plug torque chart
    • Coil and cartridge torque
  • PRESSURE AND TEMPERATURE SPECIFICATIONS
  • ELECTRICAL SPECIFICATIONS
  • HYDRAULIC COOLER AND FILTER LINE SPECIFICATIONS
• MAINTENANCE
  • OIL SPECIFICATION
    • Recommended lubricants
  • MAINTENANCE INTERVALS
    • Daily
    • Normal drain period
  • SERVICING MACHINE AFTER COMPONENTS OVERHAUL
  • INSTRUCTIONS FOR LINING REPLACEMENT AND ADJUSTMENT OF PARKING BRAKE ASSEMBLY
• INSTALLATION DETAILS
  • CONVERTER DRIVE COUPLING
  • TRANSMISSION TO ENGINE INSTALLATION PROCEDURE
  • EXTERNAL PLUMBING
    • Optional remote filter
    • Cooler & filter lines specifications
  • SPEED SENSOR INSTALLATION
• OPERATION OF THE TRANSMISSION
  • THE TRANSMISSION ASSEMBLY
    • The converter, pump drive section and pressure regulating valve
    • The input shaft and directional clutches
    • The range clutches
    • The output section
    • The transmission controls (refer to hydraulic diagram)
  • ELECTRIC SOLENOID CONTROLS
    • 3-Speed transmission
    • 4-speed transmission
      • Standard 4-speed transmission
      • Alternative 4-speed transmission
    • 6-Speed transmission
  • POWERFLOWS, ACTIVATED SOLENOIDS AND HYDRAULIC CIRCUIT
    • 3-Speed transmission
    • 4-Speed transmission
    • 6-Speed transmission
  • GEAR AND CLUTCH LAY-OUT (3-SPEED)
  • GEAR AND CLUTCH LAY-OUT (4-SPEED AND 6-SPEED)
• TROUBLESHOOTING GUIDE FOR THE T12000 TRANSMISSION
  • T12000 TRANSMISSION
  • TROUBLESHOOTING PROCEDURES
    • Stall Test
    • Transmission pressure checks
    • Mechanical and electrical checks
    • Hydraulic checks
  • TROUBLESHOOTING GUIDE
    • Low clutch pressure
    • Low charging pump output
    • Overheating
    • Noisy converter
    • Lack of power
  • CHECK POINTS
  • ELECTRICAL WIRING
    • 3-Speed transmission
    • Standard 4-Speed transmission
    • Alternative 4-Speed transmission
    • 6-Speed transmission
  • SPEED SENSOR - STATIC STANDALONE TEST
• SECTIONAL VIEWS AND PARTS IDENTIFICATION
  • GROUP - CONVERTER HOUSING
  • GROUP - TRANSMISSION CASE AND PLATE
  • GROUP - TORQUE CONVERTER
  • GROUP - PUMP DRIVE
  • GROUP - CHARGING PUMP
  • GROUP - REVERSE IDLER
  • GROUP - FORWARD AND REVERSE SHAFT
  • GROUP - 3RD SHAFT (FOR 3-SPEED TRANSMISSION ONLY)
  • GROUP - HIGH (4TH) AND 3RD SHAFT
  • GROUP - 1ST AND 2ND SHAFT
  • GROUP - OUTPUT SHAFT (REAR ONLY)
  • GROUP - OUTPUT SHAFT (FRONT ONLY)
  • GROUP - OUTPUT SHAFT (FRONT & REAR)
  • GROUP - DISC BRAKE
  • GROUP - CALIPER ASSEMBLY
  • GROUP - ELECTRIC CONTROL
  • GROUP - DRIVE PLATE
• ASSEMBLY INSTRUCTIONS
• DISASSEMBLY AND REASSEMBLY OF THE T12000 TRANSMISSION
• OPTIONS
  • ELECTRIC CONTROL-SINGLE MODULATION HYDRAULIC ACTUATED INCHING
    • Sectional views and parts identification
    • Single modulation and hydraulic inching removal
    • Disassembly single modulator assembly
    • Reassembly single modulator assembly
    • Disassembly hydraulic inching actuator
    • Reassembly hydraulic inching actuator
    • Single modulation and hydraulic inching installation
  • MT SECTION
    • Sectional views and parts identification
    • Assembly instructions