Locationof the expansion valve of orifice tube

Discussion in 'Trucks [ Eighteen Wheelers ]' started by hillcountryhotshots, Jul 18, 2012.

  1. hillcountryhotshots

    hillcountryhotshots Bobtail Member

    2
    0
    Jul 18, 2012
    Leander, TX
    0
    I have a 97 FLD and trying to find either the expansion valve or orifice tube :biggrin_25521::biggrin_2551:
     
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  3. lbwdrgr

    lbwdrgr Bobtail Member

    32
    3
    Jun 15, 2012
    0
    just follow the small high pressure line coming off the reciever dryer. expansion valve or a T for the bunk unit will be next. older frtl were inside the cab.
     
  4. Gear head

    Gear head Medium Load Member

    532
    91
    Apr 1, 2012
    Belair,md
    0
    Take off plastic cover inder glovebox it has four lines going into it it is a small aluminum block. That's yout expansion valve.you cannot miss it right about in the middle.
     
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