LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Isuzu >> 2003 >> Axiom Base, 4WD >> Repair and Diagnosis >> Transmission >> Automatic Trans >> Automatic Transmission >> Transmission Assembly >> Installation
April 5, 2026: LEMON Manuals is launched! Read the announcement.

Transmission Assembly: Installation

  1. Slowly raise transmission jack until front of the transmission assembly is aligned with rear of the engine. Attach the transmission assembly to the engine.
  2. Tighten engine transmission bolts as shown in the figure.
    Fig 1: Transmission Bolts Torque Specifications
    G02808390Courtesy of ISUZU MOTOR CO.
  3. Align the flex plate torque converter bolt boss with flex plate hole by turning the torque converter. Install flex plate torque converter bolts (6 pieces) by turning the crankshaft.

    Torque:  54 N.m (40 lb ft)

    NOTE: Do not reuse the flex plate torque converter bolt.
    Fig 2: Installing Flex Plate Torque Converter Bolts
    G02808391Courtesy of ISUZU MOTOR CO.
  4. Install under covers to the transmission and engine.
  5. Install starter.

    Torque:  40 N.m (30 lb ft)

  6. Install select cable by connecting inner cable to select lever and installing outer cable with bracket.
    Fig 3: Installing Select Cable
    G02715135Courtesy of ISUZU MOTOR CO.
  7. Connect transmission oil cooler pipes to A/T.

    Torque:  44 N.m (33 lb ft)

  8. Install oil cooler pipe clamp and bracket to the converter housing.

    (4x4) 

    Fig 4: Installing Oil Cooler Pipe Clamp And Bracket To Converter Housing
    G02715136Courtesy of ISUZU MOTOR CO.
  9. Tighten oil cooler pipe clamp bolt at the engine mount side.
  10. Install third crossmember.

    Torque:  116 N.m (85 lb ft)

  11. Install rear mount nuts.

    Torque:  50 N.m (37 lb ft)

    (4x4) 

    Fig 5: Installing Rear Mount Nuts (4x4)
    G02715137Courtesy of ISUZU MOTOR CO.

    (4x2) 

    Fig 6: Installing Rear Mount Nuts (4x2)
    G02715138Courtesy of ISUZU MOTOR CO.
  12. Install harness heat protector.

    Torque:  6 N.m (52 lb in)

    Fig 7: Installing Harness Heat Protector
    G02808396Courtesy of ISUZU MOTOR CO.
  13. Connect transmission harness connector and clip.

    Connector: Adapter case, mode switch, main case, magnetic sensor, transfer connectors (4x4) and car speed sensor.

  14. Connect fuel pipe bracket to transmission side.
    NOTE: See "NOTE" of removal steps.
    Fig 8: Connecting Fuel Pipe Bracket To Transmission Side
    G02715140Courtesy of ISUZU MOTOR CO.

    (4x4) 

    Fig 9: Connecting Fuel Pipe Bracket To Transmission Side (4x4)
    G02715141Courtesy of ISUZU MOTOR CO.

    (4x2) 

    Fig 10: Connecting Fuel Pipe Bracket To Transmission Side (4x2)
    G02715142Courtesy of ISUZU MOTOR CO.
  15. Install fuel pipe heat protector and clip.
  16. Connect fuel pipe bracket to third crossmember.
    Fig 11: Connecting Fuel Pipe Bracket To Third Crossmember
    G02715143Courtesy of ISUZU MOTOR CO.
  17. Install center exhaust pipe (4x4).

    Torque:  43 N.m (32 lb ft)

  18. Install front propeller shaft (4x4) and rear propeller shaft.

    Torque:  63 N.m (46 lb ft)

  19. Install transfer protector (4x4) and fairing plate.

Torque (transfer protector bolt):  37 N.m (27 lb ft)

Fig 12: Installing Transfer Protector (4X4) And Fairing Plate
G02715144Courtesy of ISUZU MOTOR CO.