ATSG 4R44E/4R55E Ford Automatic Transmission Repair Manual (4R44E Transmission - 4R44E Shift Kit - 4R44E-5R55E-zip - Best Repair Book Available!) Step-by-Step Solution to Repair, Overhaul or Rebuild of 4R44E/4R55E High Quality Charts Available for Ford's 4R44E/4R55E Valve Body Identification, Electrical Diagrams, Wiring Harness Locations Assembly, Dis-assembly, Diagnosis, Troubleshooting, Electronic Controls & Operation Very Detailed Explanation For Easy Repair