A4 Quattro Sedan V6-2.8L (ACK) (1997)
Seat Back: Service and Repair
Lumbar Support Changing and Retrofitting Plastic Insert
NOTES:
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If the lumbar shaft is defective, the circlip can be replaced by a grip support.
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A plastic insert can ins tailed by pressing the lumbar support through the upholstery.
1
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Backrest frame
2
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Plastic insert
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Remove backrest cover.
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Slide plastic insert between lumbar support and spring wire.
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Secure plastic insert using two tie wraps.
3
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Grip support
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Remove backrest cover.
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Remove circlip -6-.
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Push bearing sleeve toward out- side and install grip support -3- together with retaining flange -4- into groove -8-.
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Install set screw.
4
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Retaining flange
5
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Set screw
6
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Circlip
7
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Bearing sleeve
8
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Groove
9
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Tie wraps (2x)