Important Notice
Due to production date variances, the lower ball joint on the identified vehicles may feature either a M14 or M16 nut/stud.
It is critical to note that due to these variations, the proper torque specification must be followed to eliminate the possibility of premature component failure or ball joint separation from the lower control arm.
Torque Specifications
TQ Value for Ball Joint Nut: 11lb-ft (15N-m) for M14 nut/stud and 148lb-ft (201N-m) for M16 nut/stud.
Application and Part Numbers are listed below:
2002 Ford Thunderbird (to 3/11/2002): M14, MS40501-MS40502
2000-2001 Jaguar S-Type: M14, MS40501-MS40502
2000-2002 Lincoln LS (to 3/11/2002): M14, MS40501-MS40502
2002-2005 Ford Thunderbird (from 3/12/2002): M16, MS40503-MS40504
2002-2006 Lincoln LS (from 3/12/2002): M16, MS40503-MS40504
Manual:
Download: Ford Thunderbird, Lincoln LS and Jaguar S-Type Service Tips and Best Practices Manual – June 2020
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