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rebuilding Hannum steering box for my 29 DB truck


stakeside

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I was able to take out excessive free play of The steering wheel using the slotted head adjustment on the side.  Look at pic #2 of previous post I made.

I believe earlier steering box used slims instead of side adjustment of the improved Hannum unit. My original owners manual show the earlier box and described the use of the slims.

what steering box do you have Tom? 

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4 hours ago, stakeside said:

Thanks for pic. 
the internals appear the same. Just a different side plate. Mine has Only has 4 bolts on plate. . See pic #2 in previous post.

I have eliminated some play using slotted screw on side.

try loosening #29 then adjust #25 you may get rid of more play.  George

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On 3/31/2022 at 1:00 PM, George Waters said:

try loosening #29 then adjust #25 you may get rid of more play.  George

Here is more info describing what George is referring to if you need it, Sherman. 

 

image.png.d35582294452fc9a56f937f2a487e2b9.png

 

Not sure if this scan has more detail that may help any. Same as what Tom posted above just in case.

 

image.png.a2ded6d11fcb5476ba16a2ce9a3d0151.png

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  • 2 weeks later...
On 4/2/2022 at 6:21 PM, 30DodgePanel said:

Here is more info describing what George is referring to if you need it, Sherman. 

 

image.png.d35582294452fc9a56f937f2a487e2b9.png

 

Not sure if this scan has more detail that may help any. Same as what Tom posted above just in case.

 

image.png.a2ded6d11fcb5476ba16a2ce9a3d0151.png

Dave thanks for information. Is there more information on adjusting slotted head on side item #13?

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4 hours ago, stakeside said:

Dave thanks for information. Is there more information on adjusting slotted head on side item #13?


Nothing specific to #13 in my instruction book for the DA124. Maybe this will help from the DA120 instruction book

 

image.png.44f5171738fc5ebd27c08948e7178762.pngimage.jpeg.88525d6794691b70553ae33e8aab4dc0.jpeg

Edited by 30DodgePanel (see edit history)
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18 hours ago, 30DodgePanel said:


Nothing specific to #13 in my instruction book for the DA124. Maybe this will help from the DA120 instruction book

 

image.png.44f5171738fc5ebd27c08948e7178762.pngimage.jpeg.88525d6794691b70553ae33e8aab4dc0.jpeg

I have this manual also. 

Note the use of shims used to adjust gear in leu of the adjustment slotted head screw on side of the HANNUM box.

I will assume to just adjust till just snug .

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