F 150 4WD V8-4.6L VIN 8 (2010)
Seat Back: Overhaul
Seat Backrest - Front
Seat Backrest - Front
Disassembly and Assembly
NOTE: For parts identification and location, refer to Seat - Exploded View, Front See: Service and Repair/Front Seats/Seat - Exploded View, Front.
1. Remove the seat backrest. For additional information, refer to Seat Backrest - Front See: Removal and Replacement/Front Seats/Seat Backrest -
Front.
2. Remove the seat backrest cover. For additional information, refer to Seat Backrest Cover - Front See: Seat Cover/Service and Repair/Front
Seats/Seat Backrest Cover - Front.
3. Remove the backrest foam pad.
4. If equipped, remove the backrest Thermo-Electric Device (TED). For additional information, refer to Seat Backrest Thermo-Electric Device See:
Seat Heater/Service and Repair/Seat Backrest Thermo-Electric Device.
5. If equipped, remove the power lumbar assembly. For additional information, refer to Lumbar Assembly - Power See: Service and Repair/Lumbar
Assembly - Power.
6. If equipped, remove the manual lumbar assembly.
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Detach the cable from the backrest frame.
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Note cable routing for correct installation.
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Pinch the lumbar retainers together to release from the backrest frame.
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For installation, make sure the arrow is pointed up.
7. NOTICE: Inspect the backrest support and retainers for damage. If any damaged, loose or detached retainers are found, new retainers
must be installed. Failure to follow this instruction may result in backrest support failure.
Remove the backrest support.
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Detach the 2 lower retainers from the backrest frame.
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Using a suitable tool, release and detach the 2 upper retainers and remove the backrest support.
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For installation, make sure the backrest support rests in front of the backrest frame and install the retainers from the front side. Crimp and
tighten the retainers over the backrest support and backrest frame.
8. To assemble, reverse the disassembly procedure.
Seat Backrest - Rear, Crew Cab
Seat Backrest - Rear, Crew Cab
Disassembly and Assembly
NOTE: For parts identification and location, refer to Seat - Exploded View, Rear, Crew Cab See: Service and Repair/Rear Seats/Seat - Exploded View,
Rear, Crew Cab.
1. Remove the seat backrest. For additional information, refer to Seat Backrest - Rear, Crew Cab See: Removal and Replacement/Rear Seats/Seat
Backrest - Rear, Crew Cab.
2. Remove the seat backrest cover. For additional information, refer to Seat Backrest Cover - Rear, Crew Cab See: Seat Cover/Service and
Repair/Rear Seats/Seat Backrest Cover - Rear, Crew Cab.
3. Remove the 2 bolts and backrest latch.
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To install, tighten to 10 Nm (89 lb-in).
4. If equipped, remove the heated seat system components.