Air tank

Discussion in 'Volvo Forum' started by waltherz, Mar 26, 2014.

  1. waltherz

    waltherz Light Load Member

    133
    13
    Dec 12, 2012
    0
    I have Volvo 04 w/Volvo engine, this truck has 3 air tanks, the #1 (close to front axle) doesn't have air or pressure, but the others 2 have normal pressure. Somebody know what is wrong?

    Thanks, Walter
     
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  3. xiipercent

    xiipercent Medium Load Member

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    129
    Mar 19, 2007
    0
    front tank is your accumulator or wet tank. if your compressor is building pressure its going through the white tank to the two remaining tanks. Which means you have a leak somewhere in that wet tank.that tank cost about 500 bucks.build pressure till governor cut off.turn off engine and get down there and listen to wear its leaking.
     
  4. waltherz

    waltherz Light Load Member

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    13
    Dec 12, 2012
    0
    Thanks, I will check for leak.
     
  5. Newtothis25

    Newtothis25 Bobtail Member

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    Sep 9, 2013
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    to find air leaks i always have a spray bottle of soap and water to help find the air leak..makes it a little easier to see when bubbles are formed
     
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