S-Type (X200) V8-4.2L (2005)
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Apply grease to the worm spindle (worm and drive bar).
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Install motor to drive bar.
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Install and tighten motor securing screws.
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Install the motor gearbox plastic cover.
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Install and tighten securing screws.
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Hook the bungee cord to the tray.
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Refer to GTR section 501-10 and install the seat.
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Operate the seat to extremes of travel five times.
3.
If there is damage to the worm spindle or bushings, or after carrying out step 2 the fault is still apparent, perform the following:
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Refer to GTR section 501-10 and remove the affected front seat.
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Transfer the seat onto a suitable work surface.
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Unhook bungee cord from tray. (Figure 4)
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Undo and remove the motor gearbox plastic cover securing screws, and remove the plastic cover. (Figure 5)
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Undo and remove the gearbox mounting bolts and seat pivot bolt. (Figure 8)
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Push seat track down (to gain access) and remove the two spindle housing bolts.
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Remove the front seat height adjustment motor assembly. (Figure 9)
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Install the new front seat height adjustment motor assembly.
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Install the gearbox mounting bolts and tighten to 21 Nm (+/- 2 Nm) [15.5 lbf ft (+/- 1.5 lbf ft)].
