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Home >> Suzuki >> 1991 >> Samurai JS >> Repair and Diagnosis >> External Pages >> Different car >> Section 24 (Automatic Transmission) >> Diagnostic Information and Procedure >> Transmission Fluid Cooler Flushing and Flow Test >> Back Flush Procedure
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Back Flush Procedure

WARNING: This page is about a different car, the 2007 Suzuki XL7. However, it is still accessible from the selected car via links, so may be relevant.
Fig 1: Identifying J 45096-30 & Oil Cooler Lines
G04845881Courtesy of SUZUKI OF AMERICA CORP.
  1. Install both of the J 45096-30 onto the oil cooler lines.
    Fig 2: Identifying Black Supply Hose & Clear Waste Hose
    G04845882Courtesy of SUZUKI OF AMERICA CORP.
  2. Connect the black supply hose (1) to the adapter connected to the return line, bottom hose of the transmission oil cooler.
  3. Connect the clear waste hose (2) to the adapter connected to the supply line, top hose from the transmission oil cooler.

    The above connections are the reverse flow or back-flush direction.

    Fig 3: Identifying Main Function Switch At FLUSH Position
    G04845883Courtesy of SUZUKI OF AMERICA CORP.
  4. Turn the main function switch to the FLUSH position. Allow the machine to operate for 30 seconds.
    Fig 4: Identifying Main Function Switch At IDLE Position
    G04845884Courtesy of SUZUKI OF AMERICA CORP.
  5. Turn the main function switch to the IDLE position and allow the supply vessel pressure to dissipate.