The 1947 - Present Chevrolet & GMC Truck Message Board Network







Register or Log In To remove these advertisements.

Go Back   The 1947 - Present Chevrolet & GMC Truck Message Board Network > 47 - Current classic GM Trucks > The 1973 - 1987 Chevrolet & GMC Squarebody Pickups Message Board

Web 67-72chevytrucks.com


Reply
 
Thread Tools Display Modes
Old 12-31-2015, 01:22 PM   #1
Lowered13
Registered User
 
Join Date: May 2012
Location: Bangor Maine
Posts: 84
Steering column broke

Hello I just got told that my steering column broke does anyone know of a person in norther New England that can rebuild them? I was told it wasn't the ignition but a piece that connects to a pin. Is it repairable or do I need a new column? Wish I had more inormation on what broke but don't really know steering columns very well.
Lowered13 is offline   Reply With Quote
Old 12-31-2015, 01:30 PM   #2
slotard
Registered User
 
Join Date: Nov 2014
Location: Alameda, CA
Posts: 877
Re: Steering column broke

What is it doing or not doing that makes you say it's broken? When I had problems I ended up just getting a junkyard column after repeatedly failing to get my original to work.
__________________
1973 C20, 350/350
slotard is offline   Reply With Quote
Old 12-31-2015, 02:29 PM   #3
Lowered13
Registered User
 
Join Date: May 2012
Location: Bangor Maine
Posts: 84
Re: Steering column broke

When i go to turn the truck on the key goes all the way around without resistance, so i had a mechanic look at it and he said it wasn't the tumbler it was further into the column.
Lowered13 is offline   Reply With Quote
Old 12-31-2015, 05:22 PM   #4
slotard
Registered User
 
Join Date: Nov 2014
Location: Alameda, CA
Posts: 877
Re: Steering column broke

I believe the cylinder actuates a rod (push or pull, depending on the year) that goes to the electronics which are mounted farther down the column (to make it harder to hotwire).

If you have a decent junkyard around I'd suggest grabbing a tilt column, mine wasn't too hard to swap the cylinder in (no key at the junkyard) and install into my truck, and tilt is nice to have. Probably cheaper than having someone fix what's there now, I paid $50ish for the column (complete with wheel and shaft), $10 for the cylinder with keys from an auto parts store. Took me a few hours total (once I realized I needed to replace the column, I spent far too long trying to get the old one working).
__________________
1973 C20, 350/350
slotard is offline   Reply With Quote
Old 01-01-2016, 07:30 PM   #5
barry1982
Registered User
 
Join Date: Oct 2015
Location: Waskatenau, Alberta
Posts: 259
Re: Steering column broke

I would agree to grab a junk yard column..... Attempted repairs a couple times.... and as you get further into them... things get a little difficult.
Especially if it's a tilt column your working on....
If your junk yard column does not come with a key, you can install the key mechanism from your original. You don't have to dig too far into them to do this. You will need a little puller to remove the steering wheel. Can build one easily with a short piece of flatbar, and couple short 5/16 bolts. Watch out for the locking ring (might need a helper to push mechanism down while you fish out ring with a pick) I'm sure you can u Tube this procedure as well....
barry1982 is offline   Reply With Quote
Old 01-01-2016, 09:05 PM   #6
hatzie
Moderator
 
hatzie's Avatar
 
Join Date: Oct 2008
Location: Wentworth, NH
Posts: 4,933
Re: Steering column broke

The ignition switch rack and sector gears are pot metal so they can be broken. Most of the little internal bits and pieces can still be purchased from GM or AC Delco.

The 73-77 rack service kit is GM # 7819749 (rack and pushrod)
The 73-77 sector gear on the ignition cylinder is GM # 7805158

Page down to the CK tilt column in the 73-78 parts illustration catalog. This is the key for the section # to lookup the parts in the 73-78 Parts catalog.

The parts books are at the bottom of the 1973-1991 manuals post.
__________________
1959 M35A2 LDT465-1D SOLD
1967 Dodge W200 B383, NP420/NP201 SOLD
1969 Dodge Polara 500 B383, A833 SOLD
1972 Ford F250 FE390, NP435/NP205 SOLD
1976 Chevy K20, 6.5L, NV4500/NP208 SOLD
1986 M1008 CUCV SOLD
2000 GMC C2500, TD6.5L, NV4500
2005 Chevy Silverado LS 2500HD 6.0L 4L80E/NP263
2009 Impala SS LS4 V8


RTFM... GM Parts Books, GM Schematics, GM service manuals, and GM training materials...Please include at least the year and model in your threads. It'll be easier to answer your questions.
And please let us know if and how your repairs were successful.
hatzie is offline   Reply With Quote
Old 01-02-2016, 05:54 PM   #7
slotard
Registered User
 
Join Date: Nov 2014
Location: Alameda, CA
Posts: 877
Re: Steering column broke

You can also rent a puller from many auto parts stores. I didn't need any help to do mine.

Later columns are somewhat different, but you can swap the whole thing. I guess 78 is when they switched from pushrod to pullrod (or is it the other way around?). I believe I swapped when I did mine, but because I did the whole column it wasn't a problem.
__________________
1973 C20, 350/350
slotard is offline   Reply With Quote
Old 01-03-2016, 01:59 PM   #8
Lowered13
Registered User
 
Join Date: May 2012
Location: Bangor Maine
Posts: 84
Re: Steering column broke

I found one at the junkyard and make one good one out of the two. I think it was the pull rod that broke thank you for the advice.
Lowered13 is offline   Reply With Quote
Old 01-03-2016, 02:30 PM   #9
slotard
Registered User
 
Join Date: Nov 2014
Location: Alameda, CA
Posts: 877
Re: Steering column broke

Glad to hear you managed to fix it. Steering columns sure aren't fun to work on.
__________________
1973 C20, 350/350
slotard is offline   Reply With Quote
Reply

Bookmarks


Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off

Forum Jump


All times are GMT -4. The time now is 03:02 AM.


Powered by vBulletin® Version 3.8.11
Copyright ©2000 - 2024, vBulletin Solutions Inc.
Copyright 1997-2022 67-72chevytrucks.com