Sierra Classic 1500 2WD V8-4.8L (2007)
Seat Cushion: Service and Repair
Front Seat Cushion Frame Replacement
Front Seat Cushion Frame Replacement
Removal Procedure
1. Remove the seat trim panel. Refer to Front Seat Trim Panel Replacement .
2. Remove the seat cushion trim cover and pad. Refer to Seat Cushion Trim Cover and Pad Replacement .
3. Remove the following components from the seat cushion frame:
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The frame springs (1)
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The frame suspension (2)
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The plastic retainers (3)
4. Remove the seat cushion frame from the vehicle.
Installation Procedure
1. Install the following components to the seat cushion frame:
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The plastic retainers (3)
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The frame suspension (2)
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The frame springs (1)
2. Install the seat cushion trim cover and pad. Refer to Seat Cushion Trim Cover and Pad Replacement .
3. Install the seat trim panel. Refer to Front Seat Trim Panel Replacement .
4. Re-zero the inflatable restraint passenger presence system. Refer to Passenger Presence System Programming and Setup .
