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Power steering box contacts spring bucket
Posted: April 2, 2017, 7:07 pm
by Blackwaterforge
I am adding power steering to my 66 F250.
I got a steering gear from Red Heads for a 73 F250.
That is the donor Year for the disc brakes.
The power steering gear contacts the spring bucket or tower as it tightens up.
Is this normal?
Thank you!
Re: Power steering box contacts spring bucket
Posted: April 2, 2017, 8:55 pm
by MN66
Not normal from my experience - is this a 2wd truck and Saginaw gear?

Re: Power steering box contacts spring bucket
Posted: April 2, 2017, 10:04 pm
by third66go
I had the same interference on my '66 PS conversion...
I just installed hardened/Grade 8 washers between the frame and the front 2 steering box mounting pads; figured that was better than preloading the casting - there's bound to be some amount of flex in the frame rails and didn't want it binding against the spring bucket.
If you shim all 3, it doesn't give you as much clearance up front. My stock length bolts still had full threads showing after torquing.
Makes you wonder if the '67 and up (or whenever they quit the Bendix gear) models have a slightly different spring bucket...
Re: Power steering box contacts spring bucket
Posted: April 3, 2017, 5:01 am
by Blackwaterforge
Thanks for the replies!
I think I will add washers
Re: Power steering box contacts spring bucket
Posted: April 3, 2017, 8:01 am
by 64 f100
The fact that it touches makes me think that the frame may be warped in some fashion.
Re: Power steering box contacts spring bucket
Posted: April 3, 2017, 8:05 am
by longcabjohn
I drilled a hole in spring tower where contact occurred. Figured a round hole would not weaken and look fractory.
Johnny
Re: Power steering box contacts spring bucket
Posted: April 3, 2017, 9:25 am
by slixty6
I am about to do this soon to my 66. My research I found some say they had to use a hammer and bang in a small dent to clear the steering gear. You don't want to bang it in too far to interfere with the spring itself.
Re: Power steering box contacts spring bucket
Posted: April 3, 2017, 10:13 am
by 6166 Junkyard Dog
It wonders me that these political bookworms have not spoke up,, to be political correct the drivers side perch is different from manual steering to power steering,, BUT since I do not go by the book, keep the old one in shave a little off the perch and little off the gear box and will fit fine,,, If you shim it will throw the alignment off a little and can premature the bottom bearing
Re: Power steering box contacts spring bucket
Posted: April 3, 2017, 12:15 pm
by Blackwaterforge
longcabjohn wrote:I drilled a hole in spring tower where contact occurred. Figured a round hole would not weaken and look fractory.
Johnny
That sounds like a good idea
Re: Power steering box contacts spring bucket
Posted: April 4, 2017, 6:32 am
by bruceandersson
I had this problem on a '54 I installed power steering on. I heated up the bucket at the interference point and used a hammer to create the clearance. Didn't take much and did not impact the integrity of the spring mount.
Re: Power steering box contacts spring bucket
Posted: April 4, 2017, 6:32 am
by bruceandersson
Not '54 but '65.
Re: Power steering box contacts spring bucket
Posted: April 22, 2017, 8:47 pm
by 66camperspecial
I had to do some grinding on my 66 when I added power steering.