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#1 |
Registered User
Join Date: Jan 2003
Location: Seattle WA
Posts: 1,466
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trailing arm bushings
What level of effort is required to change these on a 1/2 ton long bed?
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FocuzTech Performance Evergreen Protective Coatings Gatorhyde...the best kept secret in spray in bed lining & protection |
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#2 |
Watch out for your cornhole !
![]() Join Date: Jun 2003
Location: Azle, Texas
Posts: 14,162
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Remove the arm and clamp it into a vice. Then, run them out with an air hammer and flat bit.
Getting the big bolt out to remove the arm is the hardest part.
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#3 |
Account Suspended
Join Date: Sep 2000
Posts: 4,002
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A fair bit, the sleeve for the bushing in stuck in the arm real good, and the rubber is stuck in the sleeve even better. What I always end up doing is basically setting the rubber on fire with a cutting torch until it shrinks enough to slide out, by that time the arm is good and hot so it will help getting the sleeve out but sometimes I still have to cut it in half and work it out. BTW you can get the bushings from your local GM dealer still.
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#4 |
Registered User
![]() Join Date: Aug 2001
Location: SOMERSET KY.
Posts: 6,427
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![]() ![]() (any Good Sized Arbor Press Will Do The Job Lickety Split)
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junkyardjohn 69 1 TON TOW TRUCK // 84 4WD CUCV BLAZER// 85 1 TON 4WD STAKE TRUCK// 86 M1031 5/4 TON 4WD CUCV// ALOT OF OLD TRUCKS FOR ONE OLD MAN TO DRIVE. ![]() LIFE MEMBER OF P.E.T.A (PEOPLE EATING TASTY ANIMALS) DON'T RENT U-HAUL ALWAYS TELL THE TRUTH IT WILL AMAZE PART OF THE PEOPLE & ASTONISH THE REST |
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#5 |
Senior Member
![]() Join Date: Sep 2001
Location: Seattle, WA, USA
Posts: 5,817
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I took mine, turned them on their side, and burned them out with a propane torch. Once the arm was cooled I cleaned it up with some brake cleaner, put some lube in there, and drove in the new ones.
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'69 3/4 ton C20 2wd-350ci/TH400 '69 3/4 ton Custom 20 2wd-350ci/4sp Manual '99 2wd 5.7 Chevy Tahoe Seattle, WA. |
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#6 |
Registered User
Join Date: Feb 2005
Location: Owosso, Mi
Posts: 242
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fire??
I have set fire to them as well before and it works fine. However, the last time I did this I had just parted out a truck and my torches were out of gas
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67 short wide 355ci 3 on tree 69 short wide 250ci 3 on tree 68 long wide 283 3 on tree 72 2wd Blazer project 454 5 speed ![]() |
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#7 |
Registered User
![]() Join Date: Aug 2001
Location: Shawnee, KS
Posts: 923
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i second the pyro technique. then you get to upgrade to poly bushings by using the existing shells.
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