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Diy: Change Struts

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Old 03-06-2006, 07:03 PM
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I left a dust boot off of the strut when i put them on last time, so I decided to do this diy while replacing the dust boot.


You will need:
ratchet set
philips screw driver
adjustable wrench
pliers
impact wrench recommended
Corona w/lime (not pictured)




<span style="font-size:14pt;line-height:100%">Remove rear strut</span>
1. remove storage net and rear hatch cover

2. remove 5 philips screws securing rear strut cover trim

3. remove 2 philips screws and 3 10mm bolts securing strut cover

4. jack your vehical up

5. remove 4 13/16 lug nuts

6. remove 1 14mm nut from sway bar ball joint


note: if nut will not turn at first, use a crescent wrench or needle nose vice grips on the back side of the joint, at the end of the boot.


7. loosten 2 17mm nuts from bolts.

note: leave bolts in place
8. using a pair of pliers, remove the retainer clip from the brake line and move brake line out of the way.


9. remove 2 bolts from bottom of strut and allow to hang

10. remove 3 12mm or 14mm nuts from the top of the strut


11. remove strut from vehical

<span style="font-size:18pt;line-height:100%">Change strut cartridge</span>

12. place strut in spring compressor and compress spring


13. remove 17mm bolt from top of spring.



note: basically, here in the next steps you should make the new one look just like the old one did, just newer smile.gif

14. slide strut out from spring

15. place rubber portion and dust boot from old strut assy onto new strut assy

16. place new strut in spring/upper strut assy

17. ratchet new nut on top of new strut


18. decompress strut

note: ensure that the rubber portion of the upper strut assy lines up with the metal portion and that the spring lines up with the rubber portion. Everything should fit tightly and but up against edges.

<span style="font-size:18pt;line-height:100%">Replace rear strut</span>
19. replace strut



<span style="font-size:18pt;line-height:100%">Installation is the reverse of removal</span>
Old 03-06-2006, 10:45 PM
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^^ 20. get a alignment!! <<< don't forget that step

nice DIY dtn.
thats a big impact for such a small job. u couldn't find a biger one? lmao.gif
Old 03-07-2006, 07:07 PM
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the shop i use services every type of vehical there is. They only have multipurpose tools, for impact guns they have adjustable ones that can do Semi's wheels or tiburon's wheels smile.gif



You don't need to get an alignment unless you bump or bend something in the tib, they're all fixed bolt-on points. As long as everything still lines up right your alignment will be right on.
Old 03-07-2006, 07:59 PM
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Great DIY!
Old 07-30-2007, 10:13 PM
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Thought it would be handy to have the tightening torque info here as well. If someone remembers them please take a look to check if they look ok!

Numbers are the same for front and rear unless specified.

Bolt in step 6 (sway bar joint): 35-45 Nm (25-33 lbft)

The 2 bolts in step 7 (2 nuts): 110-130 Nm (80-94 lbft)

Upper strut nuts (step 10): Front: 40-50 Nm (29-36 lbft) Rear: 20-30 Nm (14-22 lbft)

Central strut self-locking nut: 60-70 Nm (43-51 lbft)


Related question -- I need to change my upper mount for a front strut, I can hear clunking noises when going over bumps while steering. Is there anything special to do, other than just taking the old mount out and putting the new one back in? Do you need to grease anything or something?

Also, in step 13 - doesn't the shock rotate when you try to loosen the top nut? Do you have to hold it with something? If only those spring compressor clamps are available, would it help putting the clamps before removal and loosening the top nut with the strut still on the car?
Old 07-31-2009, 08:23 PM
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Sorry for bumping this up 02.gif

How much do I torque the 3 12mm or 14mm nuts from the top of the front struts? 29-36 lbft??
Old 07-31-2009, 08:33 PM
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<div class='quotetop'>QUOTE (radu_rd2 @ Jul 31 2007, 12:13 AM) <{POST_SNAPBACK}></div><div class='quotemain'>Upper strut nuts (step 10): Front: 40-50 Nm (29-36 lbft)</div>
yes
Old 07-31-2009, 08:57 PM
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^^^

Thanks it just doesn't seem like it will be tight enough.





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