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Suspension - Bushings & Bearings

Strut bearing and bushing replacement- parts needed:
1J0 412 331 C suspension strut mounting (2)
www.worldimpex.com SKU # 257962 or 5467
1J0 412 249 ball bearing (2)
www.worldimpex.com SKU # 257961 or 5247
N 903 536 03 hex nut (2)
www.worldimpex.com SKU # 4639
Other resources:
Thanks to Steve Schwing
http://public.fotki.com/ttschwing/1_hour_strut_bearin/stru_bearing_replacement/
http://forums.audiworld.com/tt/msgs/1319039.phtml
Also thanks to Mike (MCPaudiTT) for his help and for the loan of the Hazet tools (to remove the nuts at the top of the suspension). This can be done without the special tools, just use a 7 mm hex and either a spark plug socket or a oxygen sensor socket.

       
    
    
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Bilstein strut, Eibach spring
1 Bilstein strut, Eibach spring
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sway bar link
2 sway bar link
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remove nut for sway bar link
3 remove nut for sway bar link
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remove nut for sway bar link
4 remove nut for sway bar link
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nut comes off
5 nut comes off
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sway bar link out
6 sway bar link out
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link out
7 link out
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2 flat sides for gripping
8 2 flat sides for gripping
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use jack to support suspension
9 use jack to support suspension
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just a little pressure here
10 just a little pressure here
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remove the nut at the top of the strut
11 remove the nut at the top of the str…
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special hazet tool helps immensely
12 special hazet tool helps immensely
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hazet tool with 7 mm hex holding strut
13 hazet tool with 7 mm hex holding str…
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top nut removed
14 top nut removed
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remove cap to reveal 2nd nut
15 remove cap to reveal 2nd nut
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this rubber bushing will be replaced
16 this rubber bushing will be replaced
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insert hazet tool
17 insert hazet tool
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first ratchet, then 7 mm hex
18 first ratchet, then 7 mm hex
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2nd nut coming loose
19 2nd nut coming loose
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nut all the way off, suspension held by jack
20 nut all the way off, suspension held…
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lower jack, strut is loose
21 lower jack, strut is loose
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bushing comes right out
22 bushing comes right out
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then the old bearing is removed
23 then the old bearing is removed
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new bearing on
24 new bearing on
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start the nut to hold down the new bearing
25 start the nut to hold down the new b…
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raise the strut with jack temporarily to finish this nut
26 raise the strut with jack temporaril…
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without hazet tool, you can use spark plug socket and 7 mm hex
27 without hazet tool, you can use spar…
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wrench to tighten, also must hold hex key
28 wrench to tighten, also must hold he…
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back to hazet, torque nut to 45 ft lbs
29 back to hazet, torque nut to 45 ft l…
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time for bushing, lube up with Audi grease
30 time for bushing, lube up with Audi …
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more lube
31 more lube
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lower jack, then guide bushing into place (very easy)
32 lower jack, then guide bushing into …
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guide strut back into bushing
33 guide strut back into bushing
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jack up the strut to insert cap an nut
34 jack up the strut to insert cap an n…
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cap on, nut next
35 cap on, nut next
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nut ready for tightening
36 nut ready for tightening
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Hazet tool
37 Hazet tool
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Torque down to spec (45 ft lbs)
38 Torque down to spec (45 ft lbs)
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Audi grease
39 Audi grease
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new vs old
40 new vs old
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new vs old
41 new vs old
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bushing-bearing-cart
42 bushing-bearing-cart
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strut-assembly
43 strut-assembly
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