Frame and Body Mounting
WARNING: This page is about a different car, the 2018 Lincoln Navigator. However, it is still accessible from the selected car via links, so may be relevant.
The frame consists of 2 steel channel rails, a front crossmember, a transmission support crossmember and mid and rear welded crossmembers.
Frame repair kits are available for the frame components listed below: Instruction Sheets for each service part (found in the service part packaging) are included with the service part.
| Component | Instruction Sheet Number |
|---|---|
| 4WDLH Front Differential Bracket Replacement | FL34-39510-AB |
| Center Bearing Bracket Replacement | JL14-5F057-AA |
| Front Bumper Mounting Bracket Replacement | JL14-17N775/6-AA |
| Front Frame Replacement Section | JL14-5D058/9-AA |
| Front Lower Control Arm Mounting Bracket | JL14-5F057-AA/BA |
| Rear Frame Replacement Section | JL14-5F040-AA |
| Transmission Crossmember Replacement - All Frames | FL34-7H474-AA |
| Front Frame Stub Replacement Section | JL14-5E029-AA/BA |
| #1B Crossmember Replacement | FL34-5L005-AA |
For frame dimensional information, refer to:BODY REPAIRS (TOLERANCE CHECKS) .
Body Mounts
The body support mounts:
- secure the body to the frame.
- cannot be lubricated during body support mount installation
NOTE:
Body mount bolts should not be reused. Follow the steps below for repair:
- Always use new body mount bolts.
- Body retainer cage nuts must be serviced as an assembly.
- Refer to the following illustrations for body mount torque values.
Front End Sheet Metal (FESM) Body Mount LH/RH
| Item | Description | Torque |
|---|---|---|
| 1 | Body retainer cage nut rivet (4 required) | - |
| 2 | Body retainer cage nut | - |
| 3 | Cap | - |
| 4 | Upper insulator | - |
| 5 | Body mount bolt | 80 Nm (59 lb-ft) |
| 6 | Lower insulator | - |
Body Mount - No. 1 (LH)
| Item | Description | Torque |
|---|---|---|
| 1 | Body retainer cage nut | - |
| 2 | Body isolator | - |
| 3 | Body mount | - |
| 4 | Cap | - |
| 5 | Body mount bolt | 115 Nm (85 lb-ft) |
| 6 | Body mount nut (2 required) | 62 Nm (46 lb-ft) |
Body Mount - No. 1 (RH)
| Item | Description | Torque |
|---|---|---|
| 1 | Body retainer cage nut | - |
| 2 | Body mount | - |
| 3 | Plate | - |
| 4 | Body mount bolt | 115 Nm (85 lb-ft) |
| 5 | Cap | - |
| 6 | Body mount bolt (2 required) | 62 Nm (46 lb-ft) |
Body Mount - No. 2 (LH)
| Item | Description | Torque |
|---|---|---|
| 1 | Body mount | - |
| 2 | Cap | - |
| 3 | Body mount bolt | 115 Nm (85 lb-ft) |
| 4 | Body mount nut (2 required) | 62 Nm (46 lb-ft) |
| 5 | Body retainer cage nut | - |
Body Mount - No. 2 (RH)
| Item | Description | Torque |
|---|---|---|
| 1 | Body retainer cage nut | - |
| 2 | Body isolator | - |
| 3 | Body mount | - |
| 4 | Body mount bolt | 115 Nm (85 lb-ft) |
| 5 | Body mount bolt (2 required) | 62 Nm (46 lb-ft) |
| 6 | Cap | - |
Body Mount - No. 3 (LH/RH)
| Item | Description | Torque |
|---|---|---|
| 1 | Body retainer cage nut | - |
| 2 | Body mount | - |
| 3 | Body mount nut (2 required) | 62 Nm (46 lb-ft) |
| 4 | Body mount bolt | 115 Nm (85 lb-ft) |
| 5 | Cap | - |
Body Mount - No. 4 (LH/RH)
| Item | Description | Torque |
|---|---|---|
| 1 | Body retainer cage nut | - |
| 2 | Body mount bolt (2 required) | 62 Nm (46 lb-ft) |
| 3 | Body mount upper | - |
| 4 | Cap | - |
| 5 | Body mount bolt | 115 Nm (85 lb-ft) |
Spare Wheel Winch
| Item | Description | Torque |
|---|---|---|
| 1 | Metal screw (3 required) | 20 Nm (15 lb-ft) |
| 2 | Push pin | - |
| 3 | Spare wheel winch assembly | - |