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I was able to replace one rear shock but not #4808443
07/08/18 02:15 PM
07/08/18 02:15 PM
Joined: Mar 2008
Posts: 7,164
USA
slacktide_bitog Offline OP
slacktide_bitog  Offline OP
Joined: Mar 2008
Posts: 7,164
USA
the other

2002 Focus hatchback

the left rear shocks went in easy with no problems. I was able to take the impact gum and get the bolt out easy.

But the right rear shock's lower bolt will not budge. It is loose. There is room between the head of the bolt and where it bolts in to. So the shock will slide within that area. But it won't come out. I am able to get a breaker bar in there and turn it 1/8 of a turn each time, but if I relied on this method, it would take 12 hours!

So now, the car has one brand new KYB shock and one old shock bouncing around riding rough and noisy.

I will purchase one of those torque multipliers on Amazon. That should make it possible to remove the right shock bolt. Are either of these good? 1-inch 58:1 or 1/2-inch 16:1 The bolt size for the shock I'm trying to remove is 15mm.

Re: I was able to replace one rear shock but not [Re: slacktide_bitog] #4808461
07/08/18 02:35 PM
07/08/18 02:35 PM
Joined: Dec 2017
Posts: 2,733
SE British Columbia, Canada
Snagglefoot Offline
Snagglefoot  Offline
Joined: Dec 2017
Posts: 2,733
SE British Columbia, Canada
If this were in a shop they would heat up the nut with an acetylene torch. Failing that you could bounce over to the local muffler shop and have them finish off.


If you want the job done right......do it yourself.
Re: I was able to replace one rear shock but not [Re: slacktide_bitog] #4808469
07/08/18 02:47 PM
07/08/18 02:47 PM
Joined: Jul 2014
Posts: 1,011
Winnipeg MB CA
Number_35 Offline
Number_35  Offline
Joined: Jul 2014
Posts: 1,011
Winnipeg MB CA
Can you turn it in clockwise at all? If you work it back and forth a bit first it may come out more easily. A bit of penetrating oil before you turn it in could help.

Re: I was able to replace one rear shock but not [Re: slacktide_bitog] #4808472
07/08/18 02:54 PM
07/08/18 02:54 PM
Joined: Mar 2008
Posts: 7,164
USA
slacktide_bitog Offline OP
slacktide_bitog  Offline OP
Joined: Mar 2008
Posts: 7,164
USA
I sprayed plenty of penetrating oil on both sides, around the same time. I actually sprayed the right side first, then the left. But I worked on the left side first, and it came out perfectly.

As for turning it clockwise, I already lowered the car, and I don't want to lift it again until I want to try it again, which probably won't be until next weekend, and I will most likely have the torque multiplier.

Re: I was able to replace one rear shock but not [Re: slacktide_bitog] #4808476
07/08/18 02:59 PM
07/08/18 02:59 PM
Joined: Feb 2008
Posts: 1,108
PA
umungus1122 Offline
umungus1122  Offline
Joined: Feb 2008
Posts: 1,108
PA
Can you get a reciprocating saw blade on the bolt? Cut off nd buy a new bolt.


'95 Chevy 1/2t 305 205k -NexGen Maxlife 5w-30, Wix filter
'89 Jeep Comanche 4.0 278k - GC 0w-30, Bosch LongLife filter
Re: I was able to replace one rear shock but not [Re: slacktide_bitog] #4808494
07/08/18 03:46 PM
07/08/18 03:46 PM
Joined: May 2010
Posts: 9,328
North Carolina
spasm3 Offline
spasm3  Offline
Joined: May 2010
Posts: 9,328
North Carolina
You can't get the impact on the right shock bolt? What impact gun? What length breaker bar? 1/2 inch drive?


13 elantra 72k 5w30 QSUD
03 chevy avalanche79k synpwr 10w30
01 saturnsc1 185k synpwr rebuilt
17 mazda cx-5 7000 miles m1 0w30
Re: I was able to replace one rear shock but not [Re: slacktide_bitog] #4808495
07/08/18 03:47 PM
07/08/18 03:47 PM
Joined: Mar 2008
Posts: 6,084
Michigan
ZZman Offline
ZZman  Offline
Joined: Mar 2008
Posts: 6,084
Michigan
Penetrating oil and propane torch


2003 Mercury Grand Marquis. PP HM 5w-30 and Fram Ultra
2008 Sebring Hardtop convertible. PP HM 5w-30 and Fram Ultra
2006 Kawasaki Vulcan 900 LT. Motul 7100 10w-40 and K&N
Re: I was able to replace one rear shock but not [Re: ZZman] #4808510
07/08/18 04:17 PM
07/08/18 04:17 PM
Joined: Aug 2010
Posts: 5,814
Champlain/Hudson Valley
Kira Offline
Kira  Offline
Joined: Aug 2010
Posts: 5,814
Champlain/Hudson Valley
Hitting the exposed threads of the bolt with a wire wheel before any of this is always helpful.

Re: I was able to replace one rear shock but not [Re: Kira] #4808539
07/08/18 04:56 PM
07/08/18 04:56 PM
Joined: Feb 2008
Posts: 1,108
PA
umungus1122 Offline
umungus1122  Offline
Joined: Feb 2008
Posts: 1,108
PA
Originally Posted By: Kira
Hitting the exposed threads of the bolt with a wire wheel before any of this is always helpful.

Yep, always clean the threads up before removing the nut.


'95 Chevy 1/2t 305 205k -NexGen Maxlife 5w-30, Wix filter
'89 Jeep Comanche 4.0 278k - GC 0w-30, Bosch LongLife filter
Re: I was able to replace one rear shock but not [Re: spasm3] #4808575
07/08/18 05:40 PM
07/08/18 05:40 PM
Joined: Mar 2008
Posts: 7,164
USA
slacktide_bitog Offline OP
slacktide_bitog  Offline OP
Joined: Mar 2008
Posts: 7,164
USA
Originally Posted By: spasm3
You can't get the impact on the right shock bolt? What impact gun? What length breaker bar? 1/2 inch drive?


The impact gun is the Craftsman C3 19V. The breaker bar is 25 inches. Both are 1/2 inch drive

Re: I was able to replace one rear shock but not [Re: slacktide_bitog] #4808592
07/08/18 06:12 PM
07/08/18 06:12 PM
Joined: Oct 2017
Posts: 720
Georgia
MParr Online content
MParr  Online Content
Joined: Oct 2017
Posts: 720
Georgia
There’s your problem, you’re using a Craftsman C3 battery powered impact. My experience with those things is they have a hard time taking off lug nuts.


2013 KIA Optima EX 2.4L. Now: QSUD 5W30 & STP S2808ML
2017 Ford Escape SE 2.0T Now: Mobil 1 5W30 & NAPA Gold 1348
Re: I was able to replace one rear shock but not [Re: slacktide_bitog] #4808599
07/08/18 06:19 PM
07/08/18 06:19 PM
Joined: Sep 2015
Posts: 990
PENNSYLVANIA
JeepWJ19 Online happy
JeepWJ19  Online Happy
Joined: Sep 2015
Posts: 990
PENNSYLVANIA
When I changed my shocks on my Jeep the fronts went off fine. The rears were a major pain. Especially the bottom ones. Heat was the cure


2002 Jeep WJ 4.0 | Mobil 1 HM 5w30 |
TG8A | 2.5" lift | 148k miles

Software Engineer :]
Re: I was able to replace one rear shock but not [Re: MParr] #4808609
07/08/18 06:40 PM
07/08/18 06:40 PM
Joined: May 2010
Posts: 9,328
North Carolina
spasm3 Offline
spasm3  Offline
Joined: May 2010
Posts: 9,328
North Carolina
Originally Posted By: MParr
There’s your problem, you’re using a Craftsman C3 battery powered impact. My experience with those things is they have a hard time taking off lug nuts.


You need more power. Perhaps see if a local tire shop will zip it off for you. Or get an aircat 1150 air gun.


13 elantra 72k 5w30 QSUD
03 chevy avalanche79k synpwr 10w30
01 saturnsc1 185k synpwr rebuilt
17 mazda cx-5 7000 miles m1 0w30
Re: I was able to replace one rear shock but not [Re: slacktide_bitog] #4808656
07/08/18 07:32 PM
07/08/18 07:32 PM
Joined: Mar 2008
Posts: 7,164
USA
slacktide_bitog Offline OP
slacktide_bitog  Offline OP
Joined: Mar 2008
Posts: 7,164
USA
I wish I could afford Harbor Freight's Earthquake XT

Re: I was able to replace one rear shock but not [Re: slacktide_bitog] #4808689
07/08/18 08:25 PM
07/08/18 08:25 PM
Joined: May 2010
Posts: 9,328
North Carolina
spasm3 Offline
spasm3  Offline
Joined: May 2010
Posts: 9,328
North Carolina
Rather than buy a one time use torque multiplier. Perhaps buy a long 72 tooth ratchet. At $70 for the torque multiplier you would be spending 1/2 of the cost of an air cat impact wrench.

I've been thinking about one of these to keep on hand when in need the ratching action and lenght of a breaker bar. ITs 72 tooth for tight areas. $39.
$34 at a northern tool store.

https://www.amazon.com/Klutch-Extra-Long-Extendable-Ratchet-Drive/dp/B072P5VBLB/ref=sr_1_4?ie=UTF8&qid=1531102681&sr=8-4&keywords=long+ratchet&refinements=p_89%3AKlutch

EDIT. Lifetime warranty at northern tool.

Last edited by spasm3; 07/08/18 08:41 PM.

13 elantra 72k 5w30 QSUD
03 chevy avalanche79k synpwr 10w30
01 saturnsc1 185k synpwr rebuilt
17 mazda cx-5 7000 miles m1 0w30
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