Torque Multiplication Conversion

WARNING: This page is about a different car, the 2003 Ford Econoline and 2003 Ford E450 Super Duty. However, it is still accessible from the selected car via links, so may be relevant.

NOTE: When using a torque wrench adapter, the distance from the torque wrench drive to the adapter drive changes the actual torque value. Apply the following formula (A x B --> B - C = D) to obtain the correct torque value.

Record the torque value to be obtained as A.
Measure the distance from the center of the torque wrench handgrip to the center of the torque wrench drive. Record this measurement as B.

Fig 1: Measuring Distance From Center Of Torque Wrench
Courtesy of FORD MOTOR CO.
Measure the distance from the center of the torque wrench adapter opening to the center of the torque wrench adapter drive. Record this measurement as C.

Fig 2: Measuring Distance From Center Of Torque Wrench Adapter (1 Of 2)
Courtesy of FORD MOTOR CO.
Example: multiply the torque value to be obtained A (120) by the length of the torque wrench B (12). Subtract the length of the torque wrench adapter C (2) from the length of the torque wrench B (12). Divide the product of A x B (1440) by the difference of B - C (10) to obtain the torque multiplication conversion D (144).

Fig 3: Measuring Distance From Center Of Torque Wrench Adapter (2 Of 2)
Courtesy of FORD MOTOR CO.