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Home >> Ford >> 2003 >> Cutaway 7.3 F >> Repair and Diagnosis >> Transmission >> Automatic Trans >> Automatic Transmission - 4R100 >> Disassembly And Assembly Of Subassemblies >> Torque Converter Flushing

Torque Converter Flushing

MATERIAL 

Fig 1: Torque Converter Flushing Material Specifications
G01539273Courtesy of FORD MOTOR CO.
    CAUTION: Mineral spirits used to clean the torque converter must be fresh, non-chlorinated and non-halogenated.
  1. Following the instructions included with a suitable torque converter/transmission fluid cooler cleaner, flush the torque converter.
  2. After flushing, drain the remainder of the solvent through the converter drain plug.
  3. Add 1.9 liter (2 qt.) of clean automatic transmission fluid into the converter fluid filler tube and agitate by hand.
  4. Thoroughly drain the solution.