Working on 73 Maverick AC Controls

Discussion in 'New Members Forum' started by maverick12, Jun 13, 2022.

  1. maverick12

    maverick12 Member

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    Trying to determine the problem with my blower controls, only blows defrost. Seems the vacuum switch assembly has broken. Any idea where I can order a new one?
     
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  2. Craig Selvey

    Craig Selvey Indiana State Rep - MCCI

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    I see them on eBay from time to time. I suggest you check the vacuum canister under the hood first. If it leaks...it will do the same thing. A small bead of silicone around where the nipple attaches to the "can" will fix the leak. Check the hoses as well.
     
  3. maverick12

    maverick12 Member

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    Thank You. I will check that as well, but I now the vac switch assembly was shot so I ordered one from ThePartGuy.com If I still have problems I will check the vacuum canister
     

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