heater vacuum lines

Discussion in 'The Big Chill' started by mrh, May 27, 2019.

  1. mrh

    mrh Well-Known Member

    the lines for the vacuum pods where just hanging loose under the dash. would anyone happen to have a diagram the shows where the vacuum lines go? its for a 71 skylark with AC.

    thanks

    Michael
     
  2. LARRY70GS

    LARRY70GS a.k.a. "THE WIZARD"

    It's in the 1971 Buick chassis manual. Too much to post. Send me an e mail and I'll send you the chapter from the manual. My e mail is in my signature.
     
  3. Dr. Roger

    Dr. Roger Stock enthusiast

    Quick cheat sheet. Presentation1.jpg
     
    scubasteve455 likes this.
  4. mrh

    mrh Well-Known Member

    thank you very much!

    Michael
     
  5. copperheadgs1

    copperheadgs1 copperheadgs1

    It’s a color coded nightmare.
     
  6. Bad Boattail

    Bad Boattail Guest

    Here's a bigger image:

    [​IMG]
     
    scubasteve455 likes this.
  7. Bad Boattail

    Bad Boattail Guest

    1971 Buick Chassis Service Manual
    Heater Air Conditioner System:

    REFRIGERANT COMPONENTS: Click here [​IMG]

    HEATER - AIR CONDITIONER: Click here [​IMG]

    AUTOMATIC CLIMATE CONTROL : Click here [​IMG]
     

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