EGR VALVE REMOVAL


  1. REMOVE NO. 1 ENGINE UNDER COVER


    1. A01IUIX

      Remove the 6 bolts and 10 clips.

    2. Remove the No. 1 engine under cover.

  2. DRAIN ENGINE COOLANT


    1. Loosen the radiator drain cock plug.

      Tech Tips

      Collect the coolant in a container and dispose of it according to the regulations in your area.

    2. Remove the radiator reservoir cap.

      CAUTION:

      Do not remove the radiator reservoir cap and air release plug while the engine and radiator are still hot. Pressurized, hot engine coolant and steam may be released and cause serious burns.

    3. Loosen the cylinder block drain cock plug. Then drain the coolant from the engine.

      Tech Tips

      The plug is on the backside of the generator on the EGR cooler side.

      A01IU4LE01
      Text in Illustration
      *1 Radiator Reservoir Cap *2 Air Release Plug
      *3 Cylinder Block Drain Cock Plug (Type A) *4 Cylinder Block Drain Cock Plug (Type B)
      *5 Radiator Drain Cock Plug - -

  3. REMOVE NO. 1 ENGINE COVER


    1. A01INMI

      Hold the rear of the cover and slowly raise it to detach the clip on the rear of the cover. Continue to raise the cover to detach the 3 clips on the front and side of the cover and remove the cover.

      Note

      Attempting to disengage both front and rear clips at the same time may cause the cover to break.

  4. REMOVE RADIATOR SUPPORT OPENING COVER


    1. A01IQ0Z

      Remove the 6 clips and radiator support opening cover.

  5. REMOVE EGR VALVE BRACKET


    1. A01IPQ0

      Disconnect the 2 connectors and detach the 2 wire harness clamps.

    2. A01IPI2

      Remove the 3 bolts and 2 EGR valve brackets.

  6. DISCONNECT NO. 7 WATER BY-PASS HOSE

    A01ITX7

  7. DISCONNECT NO. 8 WATER BY-PASS HOSE

    A01INDM

  8. REMOVE NO. 2 EGR PIPE SUB-ASSEMBLY


    1. A01IOQA

      Disconnect the electric EGR control valve connector.

    2. A01IPRKE01
      Text in Illustration
      *1 Nut

      Remove the 3 bolts, 2 nuts, No. 2 EGR pipe and 2 gaskets.

  9. REMOVE ELECTRIC EGR CONTROL VALVE ASSEMBLY


    1. A01IQP8

      Remove the electric EGR control valve and gasket.