help with front drum brake problem

Discussion in 'Technical' started by maverick7072, Jan 30, 2016.

  1. maverick7072

    maverick7072 Member

    Joined:
    Sep 13, 2013
    Messages:
    429
    Likes Received:
    15
    Trophy Points:
    61
    Location:
    alabama
    Vehicle:
    1970-1972 mavericks
    my 1970 maverick has drum brakes on the front,the wheel cylinders and brake pads are new ,problem is when i try to hit the brake to come to a stop they pull really hard to the left and cant hardly hold the steering wheel!tried adjusting once both sides,sound slike the problem is on the passenger side ! if so could it be the rubber brake line?any helpful tips would be appreciated
     
  2. Krazy Comet

    Krazy Comet Tom

    Joined:
    Sep 13, 2012
    Messages:
    7,709
    Likes Received:
    2,429
    Trophy Points:
    531
    Garage:
    1
    Location:
    Chesapeake VA
    Vehicle:
    1972 Comet GT clone 306 . 1969 Fairlane Cobra 428CJ 1988 T-Bird awaiting 331 ..
    Yeah if the soft brake lines are old it's common for to have a blockage due to deteriorating rubber...
     
  3. Craig Selvey

    Craig Selvey Indiana State Rep - MCCI

    Joined:
    Mar 9, 2002
    Messages:
    18,299
    Likes Received:
    1,362
    Trophy Points:
    878
    Location:
    Albany, Indiana
    Vehicle:
    1972 Maverick Grabber - Color: Orange Also, 1976 Ford Maverick 4-door, 1977 Mercury Comet 2-door.
    Make sure you have all new hardware holding the shoes on as well.
     
    rthomas771 likes this.
  4. mojo

    mojo "Everett"- Senior Citizen Supporting Member

    Joined:
    Jul 20, 2009
    Messages:
    5,272
    Likes Received:
    833
    Trophy Points:
    513
    Garage:
    1
    Location:
    Chicago
    Vehicle:
    73 Comet GT-302 4bl
    At some future point, consider converting to front disk -- better stopping and pulling to one side-- thing of the past.
     
    Crazy Larry and 71gold like this.
  5. rthomas771

    rthomas771 Member

    Joined:
    Jan 22, 2008
    Messages:
    8,064
    Likes Received:
    958
    Trophy Points:
    498
    Garage:
    1
    Location:
    GA
    Vehicle:
    '74 Maverick 302 5-Speed.'60 Falcon V8. '63.5 Falcon HT
    X2...
    Drum brake work great if everything is working like it should. If drums been turned to far out of spec replace them.
     
  6. maverick7072

    maverick7072 Member

    Joined:
    Sep 13, 2013
    Messages:
    429
    Likes Received:
    15
    Trophy Points:
    61
    Location:
    alabama
    Vehicle:
    1970-1972 mavericks
    I odered new rubber lines today if I change those and it still doesn't change the hard pull I will look further
    at the hardware
     
  7. 71Mavrk

    71Mavrk Member

    Joined:
    Jul 27, 2011
    Messages:
    1,217
    Likes Received:
    427
    Trophy Points:
    238
    Garage:
    1
    Location:
    Nevada
    Vehicle:
    1971 Maverick Grabber Clone, 1971 Maverick project
    What is the condition of the wheel cylinders? They are not expensive. Since you have to bleed to replace the hoses, I would do the cylinders too. Hardware kit is not expensive either. Get a seal and repack the bearings. Do it once and do it right.

    Take a look at Rock Auto, sometimes they have close out deals on drum brake parts.

    Micah
     
  8. 71gold

    71gold Frank Cooper Supporting Member

    Joined:
    Apr 9, 2002
    Messages:
    26,576
    Likes Received:
    2,928
    Trophy Points:
    978
    Garage:
    1
    Location:
    MACON,GA.
    Vehicle:
    '73 Grabber
    I did the...change everything...when I first got my car. if it was damp, cold, hot, leaveing the house or driven a long ways they would still pull one way or the other at times...I went disc. and haven't looked back. even the best operating drum brakes are still...drum brakes.
    if it's a show car and all the braking is on and off a trailer, drum brakes will be fine...:yup:
     
    Crazy Larry and mojo like this.
  9. maverick7072

    maverick7072 Member

    Joined:
    Sep 13, 2013
    Messages:
    429
    Likes Received:
    15
    Trophy Points:
    61
    Location:
    alabama
    Vehicle:
    1970-1972 mavericks
    I replaced the wheel cylinders about a year ago so I think they should be good, the disc brakes are great but this car I plan on selling sometime this year caus ei have to many projects 2 mavericks and 58 f-100 I hav ebig plans for ! the 72 grabber and the f-100 r the 2 I plan to keep so the 70 will be forsale I had planned to do disc brakes but now I just wanna get the drums working safely
     
  10. mrmalina99

    mrmalina99 Member

    Joined:
    Oct 20, 2010
    Messages:
    753
    Likes Received:
    28
    Trophy Points:
    86
    Location:
    Belfair, WA
    Vehicle:
    1973 Maverick
    I have to agree with everyone else. My car would randomly pull hard to right when braking and performance was poor even on a good day, I changed to discs and have no regrets.
     
  11. Krazy Comet

    Krazy Comet Tom

    Joined:
    Sep 13, 2012
    Messages:
    7,709
    Likes Received:
    2,429
    Trophy Points:
    531
    Garage:
    1
    Location:
    Chesapeake VA
    Vehicle:
    1972 Comet GT clone 306 . 1969 Fairlane Cobra 428CJ 1988 T-Bird awaiting 331 ..
    Funny that there are so many complaints abut pulling, back when I regularly drove drum brake cars it wasn't a issue... My first five cars had drums, plus wife's VW & a '67 Falcon that was a driver for several years... Back when, if they did pull it was usually wet shoes from wheel cylinder leak or maybe wheel bearing grease, but most went years with no problems... I will say pulling seems to be more of a issue on vehicles that aren't regularly driven, likely moisture from condensation that has been absorbed by lining...
     
    rthomas771 and Hotrock like this.
  12. mojo

    mojo "Everett"- Senior Citizen Supporting Member

    Joined:
    Jul 20, 2009
    Messages:
    5,272
    Likes Received:
    833
    Trophy Points:
    513
    Garage:
    1
    Location:
    Chicago
    Vehicle:
    73 Comet GT-302 4bl
    Since ur selling the car, I see why disk are not on the horzion. I am of the opinion that disk are a big improvement over drums. I don't know anyone who have disk going back to drums. I applaud you for getting the brakes fixed b4 selling the car.
     
    71gold likes this.
  13. mrmalina99

    mrmalina99 Member

    Joined:
    Oct 20, 2010
    Messages:
    753
    Likes Received:
    28
    Trophy Points:
    86
    Location:
    Belfair, WA
    Vehicle:
    1973 Maverick
    Upon replacement I discovered I had a leaking wheel cylinder making one of shoes wet.
     
  14. greasemonkey

    greasemonkey Burnin corn

    Joined:
    Aug 3, 2005
    Messages:
    2,406
    Likes Received:
    204
    Trophy Points:
    208
    Garage:
    1
    Location:
    Sedalia,MO
    Vehicle:
    1973 ford maverick Grabber,2017 dodge ram,88t-bird,indian scout,Indian Chieftain.95 Mustang GT
    One thing I think is perception. When all they had was drum they weren't bad. lol Now drive a new car and your old heap has tons of issues.
     
  15. bomrat

    bomrat Member

    Joined:
    Jun 17, 2009
    Messages:
    546
    Likes Received:
    30
    Trophy Points:
    93
    Location:
    North Little Rock, AR
    Vehicle:
    74 Comet 4dr 347 4r70w
    I drove my 66 impala with 4 wheel drums, it was always a crapshoot on what direction it would pull when stopping. I maintained the crap out of them and still had problems. you can get them to work right if you keep them leakproof, and use them regularly. but they still don't have the stopping power and reliability of discs. look at the bright side, they aren't Russian lada aluminum drums. (what idiots) ;)
     

Share This Page