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04-21-2021, 10:11 AM
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#3361
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Senior Member
Newmar Owners Club Winnebago Owners Club Ford Super Duty Owner Freightliner Owners Club
Join Date: Feb 2014
Posts: 5,292
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Quote:
Originally Posted by PilgrimII
Started removing all brake equipment and replacing with all new parts including wheel seals. All the drums were in good shape except the right rear that apparently the previous owner could not get off and required me using a torch to unstick the hub bolts. When I got it off the brake shoes on the one side had been worn down to the metal and rivets scoring to channels in the drum (see attached photos). So I am searching high and low for a good used rear drum for a 1970 Dodge M300 chassis that is under my Lifetime Premier Motorhome. Any info on where I might find one would be very much appreciated.
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PilgrimII,
WOW that is a good find! You have a rare bird there for sure! The Lifetime Motorhome factory was 4 miles from my doorstep. Winnebago Industries bought them out in the early 80s if I'm not mistaken. The buildings are still in use to this day.....after Lifetime moved out, it was home to a machine shop/welding/fabrication business for many years. Recently the machine shop moved to a new location, and it is now home to an electric motor repair facility.
I'm very interested in following your progress with restoration. If you end up dedicating a separate thread to your project, please let us know here in this thread so I don't miss out.
Best luck with it, it's a very cool motorhome!!
__________________
BILL {aka-"Admiral"-"Deuce"-"W.D."}
2014 Itasca Ellipse 42QD, Freightliner Maxum, 450HP Cummins ISL, 3000 Allison, Roadmaster Nighthawk II, 2011 Lincoln MKX.
2012 Newmar Canyon Star (first coach) FMCA F428511.
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04-22-2021, 04:52 AM
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#3362
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Junior Member
Join Date: Aug 2018
Location: Cape Breton
Posts: 21
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drum on machine shop lathe
Quote:
Originally Posted by PilgrimII
Started removing all brake equipment and replacing with all new parts including wheel seals. All the drums were in good shape except the right rear that apparently the previous owner could not get off and required me using a torch to unstick the hub bolts. When I got it off the brake shoes on the one side had been worn down to the metal and rivets scoring to channels in the drum (see attached photos). So I am searching high and low for a good used rear drum for a 1970 Dodge M300 chassis that is under my Lifetime Premier Motorhome. Any info on where I might find one would be very much appreciated.
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did you look at the possibility of a machine shop putting this drum on the lathe?? all the best.
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04-22-2021, 10:27 AM
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#3363
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Senior Member
Join Date: Oct 2018
Location: Washington
Posts: 309
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Quote:
Originally Posted by PilgrimII
Started removing all brake equipment and replacing with all new parts including wheel seals. All the drums were in good shape except the right rear that apparently the previous owner could not get off and required me using a torch to unstick the hub bolts. When I got it off the brake shoes on the one side had been worn down to the metal and rivets scoring to channels in the drum (see attached photos). So I am searching high and low for a good used rear drum for a 1970 Dodge M300 chassis that is under my Lifetime Premier Motorhome. Any info on where I might find one would be very much appreciated.
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Is this it?
https://www.partsgeek.com/gbproducts...UaApDTEALw_wcB
If not, how about this:
https://www.stockwiseauto.com/centri...YaAoTwEALw_wcB
Put a sexy sounding muffler on it!
Good Luck!
__________________
2003 Fleetwood Discovery 39L
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04-22-2021, 11:24 PM
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#3364
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Junior Member
Join Date: Apr 2021
Location: Woodstock, New York
Posts: 13
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Thanks John, My problem is that I need a 13" inch drum with a 2.5" shoe width. Those drum links you sent were 12" x 3" which happened on Dodge M300's beginning in 1972. Your effort to help me very much appreciated. Safe journeys wherever you go. Steve
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04-25-2021, 08:06 AM
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#3365
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Junior Member
Join Date: Apr 2021
Location: Woodstock, New York
Posts: 13
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Responding to Music CMB, the problem with the drums are not about scoring, which a lathe can fix, the unfortunate problem is one of rivet gouges that are to deep for any lathe to get rid of them and be left with allowable thickness of the drum. Thanks much for your input.
Steve
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04-25-2021, 10:27 PM
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#3366
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Senior Member
Join Date: Aug 2019
Location: MI
Posts: 209
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terrible resolution but thought it was a cool pic
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04-25-2021, 10:58 PM
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#3367
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Senior Member
Join Date: Oct 2018
Location: Washington
Posts: 309
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Quote:
Originally Posted by PilgrimII
Responding to Music CMB, the problem with the drums are not about scoring, which a lathe can fix, the unfortunate problem is one of rivet gouges that are to deep for any lathe to get rid of them and be left with allowable thickness of the drum. Thanks much for your input.s
Steve
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Ask the lathe operator to take one light pass only and leave the one groove. Brake pads will wear a bit faster, but in the grand scheme of things, your Rv will be on the road. You can also explore spray metal build up of the grooved area prior to machining.
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04-26-2021, 10:34 PM
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#3368
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Junior Member
Join Date: Apr 2021
Location: Woodstock, New York
Posts: 13
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Very nice rig. Thanks for sharing. Steve
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04-26-2021, 10:37 PM
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#3369
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Junior Member
Join Date: Apr 2021
Location: Woodstock, New York
Posts: 13
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Yes, I will stop b the welding shop tomorrow and see about spray welding. Steve
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04-27-2021, 08:24 AM
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#3370
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Senior Member
Winnebago Owners Club Workhorse Chassis Owner
Join Date: May 2016
Location: Kamloops, BC, 60 miles from the Center of the Universe according to the Rinpoche, of the SF monks.
Posts: 7,397
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Quote:
Originally Posted by PilgrimII
Yes, I will stop b the welding shop tomorrow and see about spray welding. Steve
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Spray welding is a very specialised process, so you may have to find a machine shop that can do it.
Also, the fact you are working with cast iron, not steel might be a problem, but if they do spray welding, they will know if it will stick.
__________________
Happy Glamping, Norman & Elna. 2008 Winnebago Adventurer 38J, W24, dozens of small thirsty ponies. Retired after 40 years wrenching on trucks! 2010 Ford Ranger toad with bicycles or KLR 650 in the back. Easy to spot an RVer, they always walk around with a screwdriver or wrench in one hand!
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04-27-2021, 08:34 AM
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#3371
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Senior Member
Join Date: Sep 2007
Location: texas
Posts: 2,423
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In jet engines we call it plasma
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05-27-2021, 05:17 PM
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#3373
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Senior Member
Monaco Owners Club
Join Date: Nov 2015
Posts: 2,299
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That is AWESOME!!
__________________
Steven & Laurie
2006 Moncaco Executive Ranier
Detrioit Series 60 (515HP), Allison 4000 series
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06-04-2021, 06:39 PM
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#3374
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Member
Vintage RV Owners Club Texas Boomers Club Ford Super Duty Owner Rexhall Owners Group
Join Date: Jan 2013
Location: Marion Texas
Posts: 55
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94 Rexhall Aerbus
Our 1994 Rexhall Aerbus pulling a 2007 Subaru Outback XT, somewhere in AZ.. The other three pics featuring the beautiful scenery of Northern California's Pacific Coast Highway and my lovely better half, Khin (& Callie).
__________________
Sgt USMC (Ret.) Semi Ret OTR Trucker
DAV Life Mmbr VFW Life Mmbr NRA Distg Life Mmbr
Everyday a Holiday, Every meal - a feast!
94 Rexhall Aerbus [SIGPIC][/SIGPIC]
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