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Home >> Suzuki >> 2009 >> XL7 Premium, AWD >> Repair and Diagnosis >> Transmission >> Automatic Transmission >> Diagnostic Information and Procedures >> Transmission Fluid Cooler Flushing and Flow Test >> Back Flush Procedure
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Back Flush Procedure

Fig 1: Connecting J 45096-50 Cooler Flush Adapter To Vehicle Transmission Oil Cooler Supply And Return Lines At Transmission
G06490205Courtesy of SUZUKI OF AMERICA CORP.
  1. Connect the J 45096-50 cooler flush adapter (1) to the vehicle transmission oil cooler supply and return lines at the transmission.
    Fig 2: Identifying Black Supply Hose And Clear Waste Hose
    G06490206Courtesy of SUZUKI OF AMERICA CORP.
  2. Connect the black supply hose (1) to the return line, top connector of the transmission, and the clear waste hose (2) to the feed line, bottom connector of the transmission, to the vehicle cooler lines. This is the reverse flow - backflush direction.
    Fig 3: Identifying Main Function Switch FLUSH Position
    G06490207Courtesy of SUZUKI OF AMERICA CORP.
  3. Turn the main function switch to the FLUSH position. Allow the machine to operate for 30 seconds.
    Fig 4: Identifying Main Function Switch To IDLE Position
    G06490208Courtesy of SUZUKI OF AMERICA CORP.
  4. Turn the main function switch to the IDLE position and allow the supply vessel pressure to dissipate.