EXHAUST PIPE (for DPF) REMOVAL


  1. REMOVE TAILPIPE ASSEMBLY


    1. Remove the 2 bolts and 2 nuts.

    2. Disconnect the tailpipe from the center exhaust pipe and remove the gasket.

    3. Remove the tailpipe from the exhaust pipe support.

  2. REMOVE CENTER EXHAUST PIPE ASSEMBLY


    1. Remove the 2 bolts and 2 compression springs.

    2. Disconnect the center exhaust pipe from the 3 exhaust pipe supports.

    3. Remove the gasket.

  3. REMOVE NO. 2 ENGINE UNDER COVER

  4. SUPPORT TRANSMISSION AND TRANSFER ASSEMBLY


    1. A01DX9C

      Support the transmission and transfer with a transmission jack.

  5. REMOVE NO. 3 FRAME CROSSMEMBER SUB-ASSEMBLY

    A01DX3UE03

    1. Support the transmission rear side with a support stand.

    2. Remove the 4 set bolts of the No. 1 engine mounting insulator rear.

    3. Remove the 4 bolts, 4 nuts and frame crossmember.

  6. REMOVE NO. 2 EXHAUST PIPE SUPPORT BRACKET


    1. A01DXXJ

      Remove the 2 bolts and No. 2 exhaust pipe support bracket from the No. 3 frame crossmember.

  7. REMOVE AIR FUEL RATIO SENSOR

    A01DZVNE01

    1. for 4WD:

      Disconnect the air fuel ratio sensor connector.

    2. for Pre-Runner:

      Disconnect the air fuel ratio sensor connector and detach the clamp.

      Text in Illustration
      *A for 4WD
      *B for Pre-Runner
    3. A01DYWYE01

      Using SST, remove the air fuel ratio sensor from the front exhaust pipe.

      SST
      09224-00010

  8. REMOVE FRONT EXHAUST PIPE ASSEMBLY


    1. A01DWQ7

      Disconnect the exhaust gas temperature sensor connector and detach the clamp.

    2. A01E24Q

      Disconnect the No. 2 exhaust gas temperature sensor connector.

    3. A01DZ54E01
      Text in Illustration
      *A for 4WD
      *B for 2WD

      Disconnect the No. 3 exhaust gas temperature sensor connector and detach the clamp.

    4. A01E0S4

      Disconnect the No. 6 exhaust pipe air hose and No. 7 exhaust pipe air hose from the front exhaust pipe.

    5. A01DYCW

      Remove the 2 exhaust pipe supports.

    6. A01DYLX

      Remove the 3 nuts and front exhaust pipe.

    7. Remove the gasket.

  9. REMOVE EXHAUST GAS TEMPERATURE SENSOR

    A01DWN6

    Note

    If the sensor is dropped, replace it with a new one.


    1. Using a 14 mm union nut wrench, remove the exhaust gas temperature sensor.

  10. REMOVE NO. 2 EXHAUST GAS TEMPERATURE SENSOR

    A01DVOO

    Note

    If the sensor is dropped, replace it with a new one.


    1. Detach the 5 clamps.

    2. Using a 14 mm union nut wrench, remove the No. 2 exhaust gas temperature sensor.

  11. REMOVE WIRING HARNESS CLAMP BRACKET


    1. A01DZT8

      Remove the bolt and wiring harness clamp bracket.

  12. REMOVE NO. 3 EXHAUST GAS TEMPERATURE SENSOR

    A01DY11

    Note

    If the sensor is dropped, replace it with a new one.


    1. Using a 14 mm union nut wrench, remove the No. 3 exhaust gas temperature sensor.

  13. REMOVE EXHAUST PIPE CLAMP SUB-ASSEMBLY


    1. A01E2M8

      Remove the bolt, nut and exhaust pipe clamp.

  14. REMOVE MONOLITHIC CONVERTER PROTECTOR


    1. A01DYE7

      Remove the 4 bolts and 4 nuts.

    2. A01E1UWE01
      Text in Illustration
      *1 Upper Monolithic Converter Protector
      *2 Lower Monolithic Converter Protector

      Remove the upper monolithic converter protector and lower monolithic converter protector.

  15. REMOVE CONVERTER PROTECTOR STAY


    1. A01E2CAE01
      Text in Illustration
      *1 No. 1 Converter Protector Stay
      *2 No. 2 Converter Protector Stay

      Remove the 2 No. 1 converter protector stays and 2 No. 2 converter protector stays.