Results 1 to 5 of 5

Thread: noisy A/C unit

  1. #1
    Join Date
    Sep 2020
    Location
    Sydney
    Posts
    3
    Total Downloaded
    0

    noisy A/C unit

    Hi, my 2014 TD5 makes the weirdest noise coming from the aircon unit. It sounds vaguely like a harmonic sound which changes pitch as the engine revs increase and decrease. It's slowly but surely getting louder. The aircon works perfectly. It's been regassed a few times hoping that would stop the noise but it hasn't. The noise stops when I turn the unit off and starts again when I turn it back on.
    The only answer I can come up with is that it may be a bearing. The 2 mechanics I've taken it to just scratch their heads and aren't particularly helpful.
    Can anyone add any light to this please.

  2. #2
    Join Date
    Apr 2015
    Location
    Hervey Bay
    Posts
    531
    Total Downloaded
    0
    Probably your A/C compressor's clutch. If you grab the front of the clutch on the inside of the pulley does anything feel a bit loose or can it move in any other direction other than around?

    Also I think your post is in the wrong Discovery page.
    04 L322 Vogue V8 - Work truck
    07 Freelander 2 TD4 SE - The wifes
    74 Leyland P76 Targa Florio - Aspen Green
    91 Kawasaki GPZ900R


    Previous LRs = 78IIa series - 81, 93, 95 RRC - D2V8

  3. #3
    Join Date
    Oct 2011
    Location
    Hunter Valley
    Posts
    513
    Total Downloaded
    0
    This thread should probably be moved to the D1/D2 section.

    Ron
    2016 D4 TDV6 Corris Grey
    --------------------------------------------------------
    2018 D5 TD6 SE Silicon Silver - gone
    2011 D4 TDV6 2.7 Indus Silver - gone
    IIDTool BT

  4. #4
    Join Date
    Apr 2008
    Location
    Brisbane,some of the time.
    Posts
    13,643
    Total Downloaded
    0
    Quote Originally Posted by IndusD4 View Post
    This thread should probably be moved to the D1/D2 section.

    Ron
    A 2014 TD5 would be interesting
    Paul

    D2,D2,D2a,D4,'09 Defender 110(sons), all moved on.

    '56 S1,been in the family since...'56
    Comes out of hibernation every few months for a run

  5. #5
    Join Date
    Jan 1970
    Location
    Canberra
    Posts
    18,474
    Total Downloaded
    0
    Especially in a D5 that did not come out until a few years later
    REMLR 243

    2007 Range Rover Sport TDV6
    1977 FC 101
    1976 Jaguar XJ12C
    1973 Haflinger AP700
    1971 Jaguar V12 E-Type Series 3 Roadster
    1957 Series 1 88"
    1957 Series 1 88" Station Wagon

Tags for this Thread

Bookmarks

Bookmarks

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
  •  
Search AULRO.com ONLY!
Search All the Web!