Steer axle disc brakes

Discussion in 'Experienced Truckers' Advice' started by Bob Dobalina, Nov 30, 2015.

  1. Bob Dobalina

    Bob Dobalina Road Train Member

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    Me too, just curious how them newfangled disc-brake-thingys work. 'Preciate yer honesty, driver. Better than making stuff up!
     
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  3. wichris

    wichris Road Train Member

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    Parking brakes are applied by the brake can, same as drum brakes.
     
  4. Junkyarddog5958

    Junkyarddog5958 Light Load Member

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    I do little better pretrip. I like rolling not out of service bc I didn't check stuff over lol.
     
  5. Bob Dobalina

    Bob Dobalina Road Train Member

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    Thanks. I was so amazed to see a disc there that I didn't take the time to really check out the whole setup out. I assumed they were only used on steers because it would be harder to design a "maxi"-type spring brake chamber, since there wouldn't be an S-cam like there is for drum brakes. I'll take a longer look next time I get one of those trucks. I have yet to see any that have discs on other axles, though.
     
  6. wichris

    wichris Road Train Member

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    Works the same, just no S-cam or slack adjuster.
     
  7. BostonTanker

    BostonTanker Road Train Member

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    No. I'm always in pursuit of them.
     
  8. flood

    flood Road Train Member

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    my rear drum brakes lasted me just over 1 million miles.... haven't changed the front yet
     
  9. Pedigreed Bulldog

    Pedigreed Bulldog Road Train Member

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    When you're OTR and stick to the big road, you don't wear out what you ain't hardly using. I run local and spend most of my time on 2-lanes, where brakes are used a little more frequently. Changed my fronts last year...first time I'd done them (owned the truck 7 years at that point). Drives need replacing a little more frequently.
     
  10. racemaxx24

    racemaxx24 Heavy Load Member

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    The worst part with them is the brake dust on my nice, clean, shiny wheels after some decent stop n go traffic. But the performance is totally worth it, especially coupled to a disk brake trailer.
     
    bottomdumpin Thanks this.
  11. rocknroll81

    rocknroll81 Road Train Member

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    You check mudflaps?? That's to far to bend down...
     
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