Seat Pan, Disassembling And Assembling, Upper Frame: Removing
- Follow all Safety Precautions when working with pyrotechnic components. Refer to PYROTECHNIC COMPONENTS SAFETY PRECAUTIONS .
- Before handling pyrotechnic components (for example, disconnecting the connector), the person handling it must "discharge static electricity". This can be done by touching the door striker, for example.
-- Raise the seat to make it possible to pretension the torsion bar.
-- Remove the front seat. Refer to FRONT SEAT, REMOVING AND INSTALLING .
-- Remove the front seat backrest. Refer to FRONT BACKREST, REMOVING AND INSTALLING, STANDARD SEAT/COMFORT SEAT/SPORT SEAT .
-- Remove the seat pan upholstery.
- Standard/Comfort Seat. Refer to SEAT PAN COVER AND UPHOLSTERY, REMOVING AND INSTALLING, STANDARD, COMFORT SEAT .
- Sport seat. Refer to LOWER SEAT FRAME COVER AND CUSHION, REMOVING AND INSTALLING, SPORT SEAT .
-- Disconnect the electrical connector on the seat forward/back adjustment motor.
-- Disconnect the front safety belt latch connector. Refer to FRONT SEAT BELT LATCH, REMOVING AND INSTALLING .
-- Remove the seat position sensor from the lower frame. Refer to SEAT POSITION SENSOR, REMOVING AND INSTALLING, WITH SEAT OCCUPIED SENSOR FOR BELT FASTENING DETECTION .
-- First remove the lock nut and then remove the screw -5-.
Danger of damaging the threaded the holes or the bushing in the bearing points (connecting the upper and lower frame).
A second technician is needed to be pushing on the seat via the backrest while removing the following screws.
-- Remove the screws -1, 3, 4 and 7-.
-- Remove the upper frame -2- from the lower frame -6-.
-- Make sure the bushings -1- and the bearing points (connection upper and lower frame) -2- are not damaged.
- The bushings cannot be replaced with workshop materials.
- If the bushings are damaged, the corresponding assembly parts must be replaced.
If the upper frame is to be replaced, remove the specified wires and electrical and electronic components and install them in the new upper frame.
-- Remove the bracket and control module. Refer to MEMORY SEAT/STEERING COLUMN ADJUSTMENT CONTROL MODULE BRACKET, REMOVING AND INSTALLING
-- Remove the seat height adjustment motor. Refer to SEAT HEIGHT ADJUSTMENT MOTOR, REMOVING AND INSTALLING .
-- Remove the seat angle adjustment motor. Refer to SEAT ANGLE ADJUSTMENT MOTOR, REMOVING AND INSTALLING .
-- Remove wiring harnesses and individual wires from seat pan upper frame.