Ford 5R110W “TorqShift” – ATSG (Automatic Transmission Service Group)

The new Ford 5R110W, referred to by Ford Motor Company as the “TorqShift” transmission, is a redesign of the 4R100 transmission with some previous strategy applied. This unit was introduced in model year 2003 in the F Series Trucks and the Excursion vehicles that are equipped with the new 6.0L diesel engine.

The “TorqShift” (5R110W) is a 5 speed, rear wheel drive unit that actually has six forward speeds available, depending on hot or cold mode operation. The gear ratio for 1st gear was lowered from 2.71 to 3.09. For 2nd gear the overdrive clutch is applied to provide a ratio of 2.20. 3rd gear provides a ratio of 1.54, which is the same ratio as the previous second gear. All sound familiar? When in cold mode operation, below -15°C (5°F), determined by the TFT sensor, the overdrive clutch is engaged in 3rd gear to provide a ratio of 1.09 for 4th gear, and the transmission will shift directly into 6th gear (overdrive), which is a ratio of 0.71. In cold mode the transmission shifts 1st gear, 2nd gear, 3rd gear, 4th gear, 6th gear. When in hot mode the transmission will shift 1st gear, 2nd gear, 3rd gear, 5th gear (ratio 1.00), 6th gear. Either way it is still a five speed unit with six forward gear ratios available, depending on cold mode or hot mode of operation.

CONTENTS

• IDENTIFICATION TAG LOCATION AND INFORMATION
• COMPONENT APPLICATION CHART
• GENERAL DESCRIPTION AND OPERATION
• FLUID REQUIREMENTS
• ELECTRONIC COMPONENT LOCATIONS AND IDENTIFICATION
• ELECTRONIC COMPONENT DESCRIPTION AND OPERATION
• TRANSMISSION WIRING SCHEMATIC
• INTERNAL COMPONENT RESISTANCE CHART
• LINE PRESSURE TESTS
• DIAGNOSTIC TROUBLE CODES
• TRANSMISSION DISASSEMBLY
• COMPONENT REBUILD
  • TRANSMISSION CASE
  • SOLENOID BODY ASSEMBLY
  • OIL PUMP ASSEMBLY
  • COAST CLUTCH HOUSING
  • OVERDRIVE GEAR TRAIN SECTION
  • CENTER SUPPORT
  • INTERMEDIATE CLUTCH PLATES AND DIFFERENCES
  • FORWARD CLUTCH HOUSING AND DIFFERENCES
  • DIRECT CLUTCH HOUSING AND DIFFERENCES
  • FORWARD PLANETARY SYSTEM DIFFERENCES
  • SUN SHELL DIFFERENCES
  • DRUM AND SUN SHELL SUB ASSEMBLY
  • REAR PLANETARY CARRIER AND DIFFERENCES
  • LOW DIODE ASSEMBLY AND DIFFERENCES
• TRANSMISSION FINAL ASSEMBLY
• FORWARD CLUTCH ORIFICE LOCATION
• TORQUE SPECIFICATIONS
• SOLENOID BODY BOLT CHART AND IDENTIFICATION
• BOLT CHART AND IDENTIFICATION
• SPECIAL TOOLS FOR ASSEMBLY

Language: English
Format: PDF
Pages: 120

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