home 8&3/4 shortening decision
#1603020
04/04/14 01:45 PM
04/04/14 01:45 PM
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Posts: 36,041 Lincoln Nebraska
RapidRobert
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Assuming I can chop saw cut a section out of each side/square up the cut pieces/weld em so both end flanges are parallel, would this suffice or do I need to bite the bullet & send it all in to Moser. I'd sure like to avoid the ~3 bills that will set me back .. Online threads refer to the locating mandrel shaft with the locating bushings on each end to locate the housing pieces before welding them & talk about out of round in thousands. If I get the end flanges parallel wouldn't I be OK? Your thoughts please. thank you for your time.
live every 24 hour block of time like it's your last day on earth
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Re: home 8&3/4 shortening decision
[Re: Polarapete]
#1603022
04/04/14 04:35 PM
04/04/14 04:35 PM
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RapidRobert
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Pete, Ok, coming up with a round straight bar of say 1" dia will be easy then 2 round alum pucks, one to fit the housing end and the other to fit in the cap with it bolted down with the 2 bolts then drill a 1" hole in both of em to fit the bar. All three together to locate the ends for tack welding. Sound Ok so far? Getting the right dia pucks is the only part that'll take some effort.
live every 24 hour block of time like it's your last day on earth
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Re: home 8&3/4 shortening decision
[Re: RapidRobert]
#1603025
04/04/14 05:04 PM
04/04/14 05:04 PM
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Joined: Jan 2003
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70AARcuda
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Last edited by 70AARcuda; 04/04/14 05:07 PM.
Tony
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Re: home 8&3/4 shortening decision
[Re: RapidRobert]
#1603028
04/04/14 06:45 PM
04/04/14 06:45 PM
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Joined: Dec 2003
Posts: 22,696 Bitopia
jcc
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If you can't dazzle em with diamonds..
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See pic #47 https://board.moparts.org/ubbthreads/show...e=0#Post7972701The ebay puck deal looks like a cost effective solution, let us know.
Reality check, that half the population is smarter then 50% of the people and it's a constantly contested fact.
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Re: home 8&3/4 shortening decision
[Re: jcc]
#1603029
04/04/14 07:39 PM
04/04/14 07:39 PM
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Posts: 36,041 Lincoln Nebraska
RapidRobert
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Quote:
The ebay puck deal looks like a cost effective solution, let us know.
I will do bro. EDIT What rubbed you the wrong way on welding on the LCA stiffing plate? I'd think that'd be a good deal (cheap/easy/lightweight/beneficial)
Last edited by RapidRobert; 04/04/14 07:43 PM.
live every 24 hour block of time like it's your last day on earth
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Re: home 8&3/4 shortening decision
[Re: RapidRobert]
#1603030
04/04/14 07:53 PM
04/04/14 07:53 PM
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Joined: Mar 2006
Posts: 9,858 MI, usa
dvw
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Quote:
Assuming I can chop saw cut a section out of each side/square up the cut pieces/weld em so both end flanges are parallel, would this suffice or do I need to bite the bullet & send it all in to Moser. I'd sure like to avoid the ~3 bills that will set me back .. Online threads refer to the locating mandrel shaft with the locating bushings on each end to locate the housing pieces before welding them & talk about out of round in thousands. If I get the end flanges parallel wouldn't I be OK? Your thoughts please. thank you for your time.
I did it this way 25 years ago. The axle is still in my Road Runner today. Thousands of street miles, hundreds of passes. Never an issue. Doug
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Re: home 8&3/4 shortening decision
[Re: RapidRobert]
#1603032
04/04/14 08:24 PM
04/04/14 08:24 PM
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Joined: May 2003
Posts: 1,751 Graham, WA
Polarapete
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My first Dana narrowing job was done with a friend in 1997. We threw it together w/o a jig. He welded it with his Mig. I used the early "green" bearings on the axles that allow for a lot of misalignment. I made two trips from Seattle to Reno and back and it rested in the garage a lot. The last time I drove it, the right axle bearing was talking to me. I have learned that perfect alignment is the answer to a lot of problems. Use a jig, you will be glad you did.
1986 Dodge Ramcharger 440 2wd, Bracket Racer Under Construction 1998 Ram 2500 QuadCab, new daily driver. 2008 Honda Element 2014 Carry-On 7x14 Cargo Trailer
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Re: home 8&3/4 shortening decision
[Re: John_Kunkel]
#1603034
04/04/14 09:39 PM
04/04/14 09:39 PM
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Posts: 36,041 Lincoln Nebraska
RapidRobert
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Yeah I initially missed the offset concept & was just thinking about parallelism. thanks a bunch guys . the eBay kit (the cheaper one) is on it's way. Now to locate a straight bar & a buddy is a pro welder
live every 24 hour block of time like it's your last day on earth
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Re: home 8&3/4 shortening decision
[Re: John_Kunkel]
#1603037
04/05/14 01:48 AM
04/05/14 01:48 AM
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Posts: 9,858 MI, usa
dvw
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Quote:
Here's why you need an alignment bar....parallel is irrelevant if it's offset. [/quote
That is one tweaked housing.
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Re: home 8&3/4 shortening decision
[Re: dvw]
#1603038
04/05/14 03:42 AM
04/05/14 03:42 AM
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Posts: 1,652 Amarillo, Tx
old_goat
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Six Abuser
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1 1/4 keyed shafting for pto applications is easy to come by at most any truck garage. Hard steel and usually straight even used. New stuff is about 80.00 for a 6 ft stick.
84 D150 440/727 79 /6 swb D150 1964 A100 window van. Just because it has spark plug tubes doesn't mean it's a Hemi.
If ya haven't been there, ya just wouldn't understand.
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Re: home 8&3/4 shortening decision
[Re: old_goat]
#1603039
04/05/14 11:07 AM
04/05/14 11:07 AM
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Joined: Nov 2003
Posts: 36,041 Lincoln Nebraska
RapidRobert
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Goat I will check into that as I do need it
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