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11" backing plate question

Discussion in 'Early CJ5 and CJ6 Tech' started by Vanguard, Dec 10, 2009.

  1. Dec 10, 2009
    Vanguard

    Vanguard Take Off! Staff Member

    Vista, CA USA
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    I'm thinking about taking my D18 drum brake off and replacing it will rear drum ebrakes. When I converted to 11s though I only had front backing plates available.

    I'm looking for a pic of a nornal rear plate.
    Posted via Mobile Device
     
  2. Dec 10, 2009
    garage gnome

    garage gnome ECJ5 welder

    Western MA
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    I've got some in the garage I can snap some quick pics of.
     
  3. Dec 11, 2009
    kaiser_willys

    kaiser_willys Well-Known Member

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    not to hijack your thread but are you saying you can use front backing plates on the rear? and if so what drum did you use? cant help on the picture:rofl:
     
  4. Dec 11, 2009
    jpflat2a

    jpflat2a what's that noise?

    Hermosa, SD
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    yes, you can; drums are the same for 11" brakes.
    but that means no provision for parking brake cables, as the angled holes aren't in the front backing plates.
    and the rear backing plates then become side specific; one for the left, and one for the right, as the hole for the cable is side specific.
    The only difference is the hole for the brake cables between fornt and rear backing plates.
    You could use as an alternative the D18 EB assy or add a line lock somewhere in the system.
     
  5. Dec 11, 2009
    kaiser_willys

    kaiser_willys Well-Known Member

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    thanks jim, was just reading this thread and it got the old gears to turning :)
     
  6. Dec 11, 2009
    mtndewmaniac66

    mtndewmaniac66 Down to Earth!

    Vernal, Utah.
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    Line locks are a good idea until one of your wheel cylinders or brake lines develop a leak in the system. We had an old diesel forklift that used a linelock. It worked great, until a brake line blew. Lucky for us that when the forklift rolled it only hit a unit of lumber.:shock:
     
  7. Dec 11, 2009
    garage gnome

    garage gnome ECJ5 welder

    Western MA
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    Here are the pics of the left rear one:

    [​IMG]

    [​IMG]

    [​IMG]

    [​IMG]
     
  8. Dec 11, 2009
    Howard Eisenhauer

    Howard Eisenhauer Administrator Staff Member

    Tantallon, Nova...
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    I've converted non-parking brake backing plates to take the cable, not too hard to do with a little scrap metal & a little welding.

    H.
     
  9. Dec 14, 2009
    mtndewmaniac66

    mtndewmaniac66 Down to Earth!

    Vernal, Utah.
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    Hmmmm. I will have to take a look at that '63 wagoneer frame in the back yard and see what brakes are on it.
     
  10. Dec 14, 2009
    birddog56

    birddog56 Member

    Pennsylvania
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    Just my 2 cents worth.....I LOVE the transfer mounted parking brake! It is a cool old shooll piece of iron. That being said...I haven't finished my 56 yet, so my opinion may change.
     
  11. Dec 14, 2009
    sdcj6

    sdcj6 Sponsor

    San Diego
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    You'll love it untill it hangs up on a rock in the middle of the trail thats on a steep hill.
     
  12. Dec 14, 2009
    bkd

    bkd Moderator Supreme Staff Member 2022 Sponsor

    K-Town Tenn.
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    bent mine up the first run on John Bull....ditched it soon after
     
  13. Dec 15, 2009
    Bob Greenslade

    Bob Greenslade Member

    Roseville CA
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    Same here I bent several wheeling before trashing them. Their usually soaked in oil anyway.
     
  14. Dec 15, 2009
    nickmil

    nickmil In mothballs.

    Happy Valley, OR
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    I believe that's what the skid plate is for?:) It will also protect things like the transfer case pan. At least on the transfer case it's up high unlike the park brake cables at the wheels that hang down and catch sticks, rocks, and other assorted things. Even caught a snake once with the ones on the Scout I had.
     
  15. Dec 15, 2009
    Daryl

    Daryl Sponsor

    Bonney Lake, WA
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    R)There ya go using logic around jeep guys Nick.R)
     
  16. Dec 15, 2009
    nickmil

    nickmil In mothballs.

    Happy Valley, OR
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    R)R) My wife accuses me of the same thingR)R)
     
  17. Dec 15, 2009
    sdcj6

    sdcj6 Sponsor

    San Diego
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    Did ya wrap the snake in Al. foil and cook it on the manifold? Good trail lunch!
     
  18. Dec 16, 2009
    nickmil

    nickmil In mothballs.

    Happy Valley, OR
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    Thought about it but the wife said I'd be sleeping on the couch if I did!R) I've had rattlesnake before though. Wasn't bad, wasn't great.
     
  19. Dec 16, 2009
    Patrick

    Patrick Super Moderator Staff Member

    Los Alamos, NM
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    Tastes like eagle drummies.
     
  20. Dec 16, 2009
    nickmil

    nickmil In mothballs.

    Happy Valley, OR
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    r)r)
     
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