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Don't forget to change your air dryer annually!

Discussion in 'Ask An Owner Operator' started by RunningAces, Jul 7, 2022.

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  1. Jul 7, 2022 #1
    RunningAces

    RunningAces Road Train Member

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    Found an air leak coming from a small hole in the air dryer cannister. This one is only about two years old but it is absolutely wrecked.
     

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    RunningAces, Jul 7, 2022
    RunningAces, Jul 7, 2022
    #1
    77fib77, TallJoe, tiddlytanker and 2 others Thank this.
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  3. Jul 7, 2022 #2
    noworrez

    noworrez Light Load Member

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    Aug 6, 2020
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    I change mine twice a year, September and March. More often if necessary. Cheap insurance.
     
    noworrez, Jul 7, 2022
    noworrez, Jul 7, 2022
    #2
    Rideandrepair and Big Road Skateboard Thank this.
  4. Jul 8, 2022 #3
    MTMAUS

    MTMAUS Light Load Member

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    Sep 28, 2019
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    Aren't these like $30 bucks? I do 2-3 times a year
     
    MTMAUS, Jul 8, 2022
    MTMAUS, Jul 8, 2022
    #3
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  5. Jul 8, 2022 #4
    Judge

    Judge Road Train Member

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    Arkansas
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    Pfft.
    Don’t change that filter.
    Especially if you drive a white volvo or cascadia, gotta have that popping air off every 15 seconds along with a reefer with no muffler, and rattling door.
     
    Judge, Jul 8, 2022
    Judge, Jul 8, 2022
    #4
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  7. Jul 8, 2022 #5
    chalplec

    chalplec Light Load Member

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    Every 50K miles it should be changed.
     
    chalplec, Jul 8, 2022
    chalplec, Jul 8, 2022
    #5
    Rideandrepair, BennysPennys and Keepforgettingmypassword Thank this.
  8. Jul 9, 2022 #6
    Keepforgettingmypassword

    Keepforgettingmypassword Heavy Load Member

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    Down another rabbit whole I go, any body have a video on it?
     
    Keepforgettingmypassword, Jul 9, 2022
    Keepforgettingmypassword, Jul 9, 2022
    #6
    Rideandrepair Thanks this.
  9. Jul 9, 2022 #7
    CAXPT

    CAXPT Road Train Member

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    Yeah, type this into your search engine of choice:
    How to change an Air Dryer Filter :)
     
    CAXPT, Jul 9, 2022
    CAXPT, Jul 9, 2022
    #7
    Rideandrepair Thanks this.
  10. Jul 9, 2022 #8
    RunningAces

    RunningAces Road Train Member

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    Be aware that it is NOT a good idea to use the trick of putting a screw driver through the filter if it's stuck on. If you do it will spill that desiccant into your air system and you'll at the very least have to change your purge valve but probably tye entire air dryer system.
     
    RunningAces, Jul 9, 2022
    RunningAces, Jul 9, 2022
    #8
    Rideandrepair, Keepforgettingmypassword, JoeyJunk and 2 others Thank this.
  11. Jul 9, 2022 #9
    tiddlytanker

    tiddlytanker Light Load Member

    250
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    May 4, 2017
    Minot, ND
    0
    Thanks for the post. Ive logged almost 200k miles on this used truck (790k miles total) and ive never changed it. Just didn't know about it. Still learning years later. Luckily my air system has no leaks and stays pressurized even overnight so maybe thats why I haven't had issues yet.

    Ill be sure to have one ordered to home for my next time off in mid Aug. Maybe ill bump this thread if I have problems taking it off haha

    Also have coolant filter and def filter on my todo list as I bet they've never been changed during the life of this truck.
     
    tiddlytanker, Jul 9, 2022
    tiddlytanker, Jul 9, 2022
    #9
    Rideandrepair, Siinman and RunningAces Thank this.
  12. Jul 9, 2022 #10
    Phoenix Heavy Haul

    Phoenix Heavy Haul Medium Load Member

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    Feb 8, 2022
    Raleigh NC
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    #### your lucky I’ve yet to have a #### truck hold air overnight. Literally can fix a leak and it does great for one night after that back to loosing pressure overnight.
     
    Phoenix Heavy Haul, Jul 9, 2022
    Phoenix Heavy Haul, Jul 9, 2022
    #10
    Keepforgettingmypassword, Rideandrepair, bzinger and 3 others Thank this.
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