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mrgumby

Bulldog
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Posts posted by mrgumby

  1. Loss of Prime:
    When air is intr
    oduced into the fuel
    system, (i
    e
    draining water fr
    om the Fuel Pro or when
    replacing the fuel filter) a check valve is needed to
    keep the fuel system primed from the Fuel Pro back
    to the fuel tank
    A check valve is standar
    d with every
    Fuel Pro
    A
    To test for pr
    oper check valve operation,
    remove the fuel inlet hose and open the vent
    cap
    Fuel should not flow out of the Fuel Pr
    o,
    although a slight seepage of fuel is normal
    B
    If fuel drains back to the fuel tank, remove the
    check valve assembly at the fuel inlet fitting
    Disassemble the check valve assembly
    Clean
    and inspect
    Replace the assembly if any cuts,
    gr
    ooves or nicks are evident in the ball or body
    seat

    Reinstall the check valve assembl

  2. up date............... jhancock I took your avice and picked up a pair of the 68897 drum. I cut them down and they fit like they were made for it....there is even plent of the anti expansion ring left on it .. thank you BMT members you guys are great!

  3. i'm in need of 2 ....161/2 X4 inch front brake drums from a 1975 r model. here are the specs

    12 3/4 bolt spacing

    11 inch center hole

    the old gunite numers i have are

    8565x

    3607x

    I know these are an odd drum maybe this is an old ups truck i don't know but I have searched hi and low and can't seem to find a thing. any help on finding these would be great! thanks

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