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Thread: how to remove 185/200s rear brake drum

  1. #1
    Join Date
    Jan 2003
    Location
    Southern MN
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    1,875

    how to remove 185/200s rear brake drum

    Can anyone in here giv me some tips on how to remove the rear brake drum? The drum is on my 83 honda 185s. I took the cover off, and there are holes facing the tire on the right side. Is there supposed to be a special puller that I need to take it off that fits these cut outs? I thought it might be threaded on at first, but the pipe wrench wont turn it, so I dont think it is. I also heated it up pretty good, and still no luck with the pipe wrench. Any input is appreciated. Thanks again, Jon.
    THE 80's RAGE! Currently owns:
    81, 85 Yamaha Tri Moto 125
    83 Yamaha Tri Moto 200 x2
    82,83 Yamaha Tri Moto 175 project
    85 Yamaha Tri Z 250
    84 Kawasaki Tecate 250
    84 Honda ATC 70
    85 Honda ATC 350X
    84 Honda ATC 250R
    (2) 84 Honda ATC 200x
    82, 83 Honda ATC 185s
    81 ATC 200
    Lots of other parts and bikes

  2. #2
    Join Date
    Sep 2007
    Location
    100mi west of Chicago
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    3,582
    Have you downloaded the service manual? You can get it from here if you haven't. Right-click, save target as:

    http://www.freewebs.com/honda-atc185...&200Manual.pdf

    Rob

  3. #3
    Join Date
    Nov 2007
    Location
    N.Ireland
    --
    119
    If it ain't been off in a long while the shoes tend to have worn and left a slight belcast in the housing making it hard to get the housing off....make sure you have the brakes FULLY released and it should pull off without too much hassle...
    '87 Honda CB550F Super Sport (Awaitin a restore..)
    '82 Honda 185s Wee Cracker
    '83 Honda 185s Stripped, ready for re-build...
    '85 Honda 70 Once he's off the quad...
    '85 Honda 200es In midst of re-build...
    '85 Honda 250r Runnin Sweet..
    '07 Honda 450fe 4WD workhorse

    '94 Suzuki LT50 Well, he has to start somewhere...

    If at first you don't succeed,
    SkyDivin ain't for you....



  4. #4
    Join Date
    Aug 2004
    Location
    Nampa, Idaho
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    1,245
    When I changed the drum on my 83 185s it came right off. Can you attach a photo of the drum and axle for us?
    Current rides
    83 185s
    06 Rancher ES
    95 Ford F150 4X4
    2000 Ford Explorer Sport

  5. #5
    Join Date
    Mar 2007
    Location
    Texas
    --
    5,045
    did you remvoe the brake cables from the rear brake lever? those have to be removed before it will release pressure to let the drum come off.
    ________________
    I'm just a squirrel "Trying" to get a nut!

    Nearly every kind of Honda ATC (plus some custom ones
    several Yami Quads (mostly custom built for MX racing)

    https://www.mikesatvfix.com

    "Freedom is not free...but the U.S. Marine Corps will pay most of your share."

  6. #6
    Join Date
    Nov 2002
    Location
    Kirkville, NY
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    3,831
    Yes, loosen the brake adjuster all the way then tap on the drum with a mallet and with any luck it will come off. I have had to make a puller before using an old hub and 3 long studs.
    1984 Yamaha YT 60 Tri Zinger(current project)
    1983 Yamaha YTM 200 (rear suspension kit)..... long term project
    2004 BMW R1150R
    1972 Honda CT 70
    2007 Lifan 110

  7. #7
    Join Date
    Jan 2003
    Location
    Southern MN
    --
    1,875
    I have the adjusters all the way off. I cant get any pics of it at this moment, sorry. I cant seem to get the cam to move, maybe it is siezed? This is maybe why I cant get it off. I have another one on a different honda 200, and that one moves freely, even by hand, so I know thats not normal to be stuck that hard. When I removed the cover it was filled with dust, and didnt look like it was taken off since new. i even tap it with a on the lever where the adjusters go, and it dosnt budge.

    I bought this 185 just a couple weeks ago. It didnt have any spark, and the wires were mangled, so I replaced that, and got it to spark. Then it wasnt getting gas so I cleaned the carb. It didnt run good at all so I removed the muffler and now it runs awsome. The muffler must have been sitting on the ground, and a mouse must have went in the hole where the headpipe connects. I couldnt blow it out with compressed air, or get it to come out with flame heat, so I filled it with hot water, and nothing came out at all!!! Anyways, I had to cut it with a hack saw, and knocked it out with a . It was plugged solid. now I am having a close friend weld it back together, and hopefully it works. I just need to get the brakes working, ard figure out how I am going to mount the rear seat and fenders form a 1982 honda atc 185 (totally different) The machine has forks from an earlier 185, and not the suspended ones like it should. Thank you guys for the advice, and keep it coming if you have any ideas.
    THE 80's RAGE! Currently owns:
    81, 85 Yamaha Tri Moto 125
    83 Yamaha Tri Moto 200 x2
    82,83 Yamaha Tri Moto 175 project
    85 Yamaha Tri Z 250
    84 Kawasaki Tecate 250
    84 Honda ATC 70
    85 Honda ATC 350X
    84 Honda ATC 250R
    (2) 84 Honda ATC 200x
    82, 83 Honda ATC 185s
    81 ATC 200
    Lots of other parts and bikes

  8. #8
    Join Date
    Mar 2007
    Location
    Texas
    --
    5,045
    82 were solid forks. 83 is the first yr the 185 had them, and "only" the 185s had them not the 185 itself. so your forks are probebly correct. (well at least to my knownedge so far) you coudl tape some pb blaster and soak the adjuster in it, and then let it sit for 5 hours, come back and do it again. do this for a day or so and then take a very large set of channel locks or pipe-wrench and try to twist that adjsuter lever a little but. (take the actual cable connection lever itself off before ytou try this). if no budge, then spray some more and let sit som emore. after a coupel of days os soaking it still don;t move, then see if you can take the adjuster peice with the and it move in (use the wood as a bugger unless you don't care and are willing to replace it then it's bang on it directly)

    if it don't move by then it's rusted solid and will not come out. then it's time to go to ebay and find a repalcement in good shape or get one from here. the 185/200 rear brake hub assembly shoudl be the same for all those bikes all years and models (excluding the 200es and x models)
    ________________
    I'm just a squirrel "Trying" to get a nut!

    Nearly every kind of Honda ATC (plus some custom ones
    several Yami Quads (mostly custom built for MX racing)

    https://www.mikesatvfix.com

    "Freedom is not free...but the U.S. Marine Corps will pay most of your share."

  9. #9
    Join Date
    Jul 2006
    Location
    iowa
    --
    451
    After you have the 2 axle nuts off, take the outer chain cover and chain off. Then pound on the right end of the axle, so it comes out the left side of the trike. If you do it this way, It won't matter if the brake is hanging up or not.

    DO NOT mushroom out the threads on the righthand end of the axle. One way is to stick a wheel hub back on the right end of the axle using the washer and nut, and go ahead and tighten it lightly. Then put your deep socket on the center nut and then pound like hell on the socket with your sledge until the axle comes out the left side of the trike.

    Use plenty of pb blaster or something like others have said too. These can be stuck bad sometimes.
    current rides:
    05' 400ex
    02' yz85
    84' 200es big red
    84' 200s with tlr200 engine project (almost done)
    84' atc 110
    83' 225dx with 340cc kohler sled engine

  10. #10
    Join Date
    Jan 2003
    Location
    Southern MN
    --
    1,875
    I have put PB blaster on it, and nothing yet. I might just have to try to pound it out. The 185 is a 1983 model (S), but someone put on forks from an earlier model. i guess I didnt specify the year above. thanks for the input.
    THE 80's RAGE! Currently owns:
    81, 85 Yamaha Tri Moto 125
    83 Yamaha Tri Moto 200 x2
    82,83 Yamaha Tri Moto 175 project
    85 Yamaha Tri Z 250
    84 Kawasaki Tecate 250
    84 Honda ATC 70
    85 Honda ATC 350X
    84 Honda ATC 250R
    (2) 84 Honda ATC 200x
    82, 83 Honda ATC 185s
    81 ATC 200
    Lots of other parts and bikes

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