dash air/heat flow

Discussion in 'General RVing' started by jerry gordon, Sep 25, 2002.

  1. jerry gordon

    jerry gordon New Member

    i have a problem with my dash air/heat switch the doors don't to let the air flow it has 3 diafram to open doors. one for top air one for bottom air flow and one defoster they look like they have little vacuum lines attached to them trace the lines back to switch but can't figure out where the vacuum is suppose to come from to operate the doors i can open the doors and direct the air by hand the motor home is a 1998 gulf stream disel pusher any help would be appreciated thanks
    jerry
     
  2. Butch

    Butch New Member

    dash air/heat flow

    You will most likely find your electric vacuum pump has either a blown fuse or is itself inoperable. They do fail. They are usually mounted outside in the front cavity area and typically feed a small round vacuum reservoir. Good Luck...
     
  3. fjohn56

    fjohn56 New Member

    dash air/heat flow

    Wouldbeniceifpeoplewouldpunctuatewhentheywritediscussiontopicsjerry :angry:
     
  4. C Nash

    C Nash Senior Member

    dash air/heat flow

    cALM dOWN nOW jOHN :)
    Welcome to the board Jerry. Find the vacuum reservoir Butch is talking about and see if you have vacuum to it. You will probably find that the vacuum hose to or from it has got a leak. Good luck
     
  5. jerry gordon

    jerry gordon New Member

    dash air/heat flow

    thanks butch for your advice i will check it out tomorrow.
    jerry
     

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