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#81
03-27-2011, 07:08 PM
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Re: Mack M75SX
Hope everything lines up ok in there Steve. That's definitely a strong setup if the pinion holds up. Do you have a link to the gears you are using?
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#82
03-27-2011, 07:27 PM
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Re: Mack M75SX
Steve , here's the pinion http://store.rc4wd.com/HPI-Racing-Be...1-_p_1377.html
the rest I got off ebay same as what I have in the pan only I made the axle housing for the truck . Here's a listing http://cgi.ebay.com/HPI-Savage-X-25-...item2eb3d51c69 Oh yes everything lines up  thank gawd  I didn't want to do it all over I still have to make the axle shafts . I may take the cups off the diffs and run the axle shaft right in . This what the cups look like http://cgi.ebay.com/HPI-86864-Differ...#ht_4874wt_872 they go into the spool and you slide a pin through the end then the bevel gear goes over top . mike , your looking at the rear axle components . axle housing done on the lathe thanks Clyde 
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RIP FreddyGearDrive 2-12-59/12-19-11 To view links or images in signatures your post count must be 10 or greater. You currently have 0 posts. Last edited by ihbuilder; 03-27-2011 at 07:35 PM.
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#83
03-27-2011, 07:38 PM
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Re: Mack M75SX
i really need to get a four jaw chuck ........but then again i gotta get my barn made into a shop first hope to be gettin it all done this summer
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I built this thing and have it working now what do I do with it?
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#84
03-27-2011, 08:43 PM
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Re: Mack M75SX
Beautiful Steve.
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#85
03-28-2011, 11:25 PM
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Re: Mack M75SX
Looks good! I've been following along partly because I don't know much about Mack off-highway trucks and because it's so different.
I was curious how the tandem axles would be driven. Not trying to be nit-picky, but is this the way the axles will be oriented when they go in the truck? If I'm looking at them the way I think I am they may wind up with one spinning forward and the other backwards unless one is flipped upside down. The front axle ring gear will reverse the rotation of the jackshaft. You may already have that taken into account but I would hate to see it happen. Years ago, a couple guys from my area built a monster truck from surplus army truck parts and when they were ready to take it for a drive the axles turned opposite! I'm not sure if they ever got it driveable. Quote:
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#86
03-29-2011, 07:16 AM
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Re: Mack M75SX
Thanks Guys
Jared , yes , when put together the rear rear will be flipped . I guess I could have went into more detail and made a power divider like the real trucks . IHSteve
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#88
03-29-2011, 09:38 AM
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Re: Mack M75SX
Steve, you gonna have to give a shop class one day with all this great stuff you come up with....what's that thing they say about neccessity being a "mother"
keep up the good work!
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Giving up is not an option!!! Rob
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#89
03-30-2011, 10:39 PM
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Re: Mack M75SX
I can't wait to either , Lynn I'm tired of man handling coal
 Rob , I do not think you want to take my shop class  OSHA would prohibit it plus you'll have to wash your ears afterwards a lot of this is the main music in the shop some days , ###&&($%@!)##%%@ OH , " neccessity is the mother of invention " is on my shop door just looked at another lathe today I wasn't going to  but curiosity never really killed the cat , the handle fit perfectly now the fun part trying to get it 
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#90
04-04-2011, 09:46 PM
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Re: Mack M75SX
I did a little yesterday mounted the front axle made some hinges for the body
may mill an authentic looking assembly and I've been dragging my feet on making the rear hangers in hopes of using the big mill but got tiered of waiting    thats the back side of the hanger still got hrs to go on just that 1 will the tiag hold up
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#91
04-16-2011, 10:32 PM
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Re: Mack M75SX
An excavating job came up
All t&m and the customer keeps adding on so I'm not getting much time in the shop  but did manage to glue some styrene together in the evening after getting home @ 6:30 as the alum was not welding well ( to much warping ) but this came out well   IHSteve
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#92
04-16-2011, 10:39 PM
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Re: Mack M75SX
SAAAAAWWWEEETTT there Stevie boy....Thats some nice styrene work boss
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To view links or images in signatures your post count must be 10 or greater. You currently have 0 posts. One Bus Stop Short Of The Short Bus...
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#95
04-16-2011, 11:47 PM
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Re: Mack M75SX
Quote:
thanks guys
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#98
04-17-2011, 10:20 AM
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Re: Mack M75SX
stock hydros
 2 - 4 stage cylinders . I still got a lot of shop time on this
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Re: Mack M75SX
Linear Mode
