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Bad Mistake! 68 b body power steering gear box #652853
03/27/10 07:52 PM
03/27/10 07:52 PM
Joined: Dec 2007
Posts: 1,639
Brandon, Ms
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cornet684me Offline OP
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i wanted to post this to hopefully save someone from maybe having bad wreck! i have been having problems with my 68'b body power steering gear box, i tried to adjust the valve on top on the gear box, wrong thing to do, i backed out of my drive way, did not get on it, just eased down the road, 440/727 auto, i was going to drive around the block, 1 to second, second to 3rd about 30miles hour now, then the steering wheel rotates by itself at about 100miles an hour to the left and stick there, almost broke my arm and the car landed in the ditch, happy ending no broken bones, car no damage, tommorrow i am taking all the power steering off the car and going manual!!

5891198-newpicsize.jpg (1580 downloads)
Re: Bad Mistake! 68 b body power steering gear box [Re: cornet684me] #652854
03/27/10 07:53 PM
03/27/10 07:53 PM
Joined: Dec 2007
Posts: 1,639
Brandon, Ms
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cornet684me Offline OP
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another

5891201-newpic#2.jpg (1400 downloads)
Re: Bad Mistake! 68 b body power steering gear box [Re: cornet684me] #652855
03/27/10 07:54 PM
03/27/10 07:54 PM
Joined: Nov 2005
Posts: 15,119
85086
moparpollack Offline
Lil Herman
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85086
Yup only manual boxes in my cars. My 70 Cyclone id the same thing once.


56 Plaza 63 D100 step side 67 Coronet, 68 Roadrunner, 69 Super Bees, 69 Coronet 500 convertible, 70 Roadrunner Post, 79 D150 360, and a severe case of Mopar a,d,d
Re: Bad Mistake! 68 b body power steering gear box [Re: moparpollack] #652856
03/27/10 07:56 PM
03/27/10 07:56 PM
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Posts: 1,639
Brandon, Ms
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cornet684me Offline OP
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Brandon, Ms
to change over to manual, is all i need to do is buy the power to manual adapter? and put in manual box, is the pittman arm and everything else the same?

Re: Bad Mistake! 68 b body power steering gear box [Re: cornet684me] #652857
03/27/10 07:58 PM
03/27/10 07:58 PM
Joined: Feb 2004
Posts: 7,196
Harrisburg, Pa.
screamindriver Online content
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screamindriver  Online Content
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Harrisburg, Pa.
...Holy Cow that's terrible !!!! Glad you or your car were'nt hurt...

Re: Bad Mistake! 68 b body power steering gear box [Re: screamindriver] #652858
03/27/10 08:00 PM
03/27/10 08:00 PM
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Brandon, Ms
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cornet684me Offline OP
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thanks Man, i think only thing hurt was my pride, i thought i could get the power gear box to work

Re: Bad Mistake! 68 b body power steering gear box [Re: cornet684me] #652859
03/27/10 08:07 PM
03/27/10 08:07 PM
Joined: Mar 2005
Posts: 1,406
New Jersey, USA
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yella71 Offline
pro stock
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New Jersey, USA
And the guy whos lawn that is must be really pissed! Just kidding glad no one got hurt


71 challenger convertable, 64 sport fury 383 ci with factory air 99 sebring convertable 89 CTD pup
Re: Bad Mistake! 68 b body power steering gear box [Re: cornet684me] #652860
03/27/10 08:08 PM
03/27/10 08:08 PM
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Posts: 2,402
Wichita,KS
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Blakcharger440 Offline
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Quote:

thanks Man, i think only thing hurt was my pride, i thought i could get the power gear box to work




Just out of curiosity. What kind of problems were you having with the PS box that made you want to adjust it?

Re: Bad Mistake! 68 b body power steering gear box [Re: Blakcharger440] #652861
03/27/10 08:12 PM
03/27/10 08:12 PM
Joined: Dec 2007
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Brandon, Ms
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cornet684me Offline OP
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no power , the pump was putting pressure to the gear box, however could not get the power steering to work, so i losen the 2bolts on the gear box and adjusted it up and down trying to get it to work, never could get to work, so i was going to go to auto zone and get a new rebuilt one, i bought this one used on ebay, i was just trying to get it to work,

Re: Bad Mistake! 68 b body power steering gear box [Re: cornet684me] #652862
03/27/10 08:17 PM
03/27/10 08:17 PM
Joined: Jan 2004
Posts: 27,347
Today? Who Knows?
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Posts: 27,347
Today? Who Knows?
The spool valve was stuck.. when you adjusted it you biased the assist to one side & the hydraulic pressure caused the valve to shift giving full assist to a hard turn.. Could have been ugly...

Re: Bad Mistake! 68 b body power steering gear box [Re: cornet684me] #652863
03/27/10 08:23 PM
03/27/10 08:23 PM
Joined: Mar 2003
Posts: 4,929
Tri-Cities, Washington
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VITC_GTX Offline
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Tri-Cities, Washington
Wow

Looks like you were extremely lucky!!!

Good luck with the fix

Re: Bad Mistake! 68 b body power steering gear box [Re: cornet684me] #652864
03/27/10 08:36 PM
03/27/10 08:36 PM
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Brandon, Ms
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cornet684me Offline OP
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so how do i change the 68' coronet from power steering to Manual?


Re: Bad Mistake! 68 b body power steering gear box [Re: cornet684me] #652865
03/27/10 08:49 PM
03/27/10 08:49 PM
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Badham Co.
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Y3 70 BEE Offline
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Badham Co.
No plates no lights or bumpers. GEEZ how many tickets did you get?

Re: Bad Mistake! 68 b body power steering gear box [Re: cornet684me] #652866
03/27/10 08:52 PM
03/27/10 08:52 PM
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Posts: 3,407
S.E. Florida, USA
rrunner Offline
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Quote:

so how do i change the 68' coronet from power steering to Manual?




Get a man. box and either the P.S. to man. column adapter or just get a man. shaft to put in your column or a entire man column.

Re: Bad Mistake! 68 b body power steering gear box [Re: Y3 70 BEE] #652867
03/27/10 09:01 PM
03/27/10 09:01 PM
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Posts: 1,639
Brandon, Ms
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cornet684me Offline OP
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no tickets, i live in neighborhood out of the city in the county, i was just going around the block in the neighborhood just like someone riding a 4wheeler or a go kart in street.


Re: Bad Mistake! 68 b body power steering gear box [Re: rrunner] #652868
03/27/10 09:03 PM
03/27/10 09:03 PM
Joined: Dec 2007
Posts: 1,639
Brandon, Ms
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cornet684me Offline OP
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so i do not need to change out anything else?
i am going to get a manual box and the adapter
i thought maybe the pittman arm or something

Re: Bad Mistake! 68 b body power steering gear box [Re: cornet684me] #652869
03/27/10 09:25 PM
03/27/10 09:25 PM
Joined: Jan 2010
Posts: 73
ogletownpa
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ogletownpa
Have the front end up on jackstands and then play with adjustments.

Re: Bad Mistake! 68 b body power steering gear box [Re: cornet684me] #652870
03/27/10 09:27 PM
03/27/10 09:27 PM
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The Swamp
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Sixpak Offline
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Quote:

i wanted to post this to hopefully save someone from maybe having bad wreck! i have been having problems with my 68'b body power steering gear box, i tried to adjust the valve on top on the gear box, wrong thing to do, i backed out of my drive way, did not get on it, just eased down the road, 440/727 auto, i was going to drive around the block, 1 to second, second to 3rd about 30miles hour now, then the steering wheel rotates by itself at about 100miles an hour to the left and stick there, almost broke my arm and the car landed in the ditch, happy ending no broken bones, car no damage, tommorrow i am taking all the power steering off the car and going manual!!





Hold on there, pardner, just go back and learn how to adjust that valve the CORRECT way - with the front wheels off the ground and the car running. Ya just crack the bolts slightly loose on the valve and move it around til the valve is centered and the wheels no longer want to self-steer.
A big block B body ain't the easiest thing to steer with a manual box. If you want on your forearm muscles, get a manual box, the right pitman arm and a power to manual adapter. But readjusting the power box won't cost anything but a little of your time. If you have a loss of power assist it could be a problem with the PUMP, not the box. Try a rebuilt pump to cure your problems. But make sure you have the correct pulley puller to remove and replace the pulley.

Re: Bad Mistake! 68 b body power steering gear box [Re: Sixpak] #652871
03/27/10 09:32 PM
03/27/10 09:32 PM
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Posts: 1,639
Brandon, Ms
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cornet684me Offline OP
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i did the adjustment with the car on jack stands, i could never get the power to work, so i was going to just get a rebuilt unit, however, it was so pretty outside today i want to drive the car around the block, i had been driving the car around with the power steering now working, i am not and will not try to adjust power steering gear box again, i have learned my lesson , i will leave the gear box adjustment to the pros, i have done the whole restoration myself however i have leanrned , there are some things best left to the pros, and making adjustments to a power steering gear box is for the pros, not a weekend want a be like me!

Re: Bad Mistake! 68 b body power steering gear box [Re: Sixpak] #652872
03/27/10 09:39 PM
03/27/10 09:39 PM
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Brandon, Ms
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cornet684me Offline OP
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i have put 3 brand new pumps on this car, i did not know how to test the pumps, so i wld go get a new pump and hook it up, everytime no power steering, then somebody finally told me to take the high side hose off and test the pump to make sure it was pumping and that it could be my gear box, so the pump was pumping and i then proceeded to adjust the gear box, i jacked the car up and made several adjustments and alot fluid getting everywhere, never could get the powersteering to work, so i just gave up, then today pulled the car out and took it for spin, wrong thing to do when you have adjusted on the gear box, i am not going to adjust anymore on this box, taking every thing off@

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