I had this problem and to replace the drier itself was $1300 aud . the problem is the seal on the dump muffler leaks . I found replacement for $80 which gives you new spring 0 rings and muffler . I'll find the part number and post it
@joedapro555
6 жыл бұрын
it appears thay there is way too much moisture downstream. your tanks need to be purged of water daily. Also, it does not appear that you have the right canister for volvo. Make sure you install an oil coalescant cartridge. Volvo dealer is the only place i've ever found one. otherwise you will have way more problems than the air drier. Your AHI dosing module will not work properly and you will spend thousands on you emmission system before you figure out that the wrong air drier cartridge was the cause... Don't ask me how i know this.
@biaggiwins
6 жыл бұрын
Exact problem I'm having. Hopefully a purge kit will fix mine. Thank you.
@brezgovik
4 жыл бұрын
How you fix it finally? I have same problem New dryer New governor And still leaking
@i_am_thatguy1504
2 жыл бұрын
Sometimes the signal line to the regulator leaks or breaks, 1/8 line from compressor to regulator under hood. It turns out this was my problem after replacing the air dryer twice. The heat can cause the end of the tube to get brittle
@slooo9
6 жыл бұрын
not all mechanics are mechanics.....
@jesust6101
3 жыл бұрын
I changed one of those, had to bypass the thing to get to parts store.
@shehrajgareta7647
11 ай бұрын
how you baypass it?
@garysargsyan4998
4 жыл бұрын
I think your air dryer is Wabco "U" series, and your compressor unloeads trough air dryer that's why it's leaking, but it's actually your compressor unloading. I've contacted wabco that's what they told me in my case.
@Denali-gi7sb
3 жыл бұрын
So was your problem fixed buy changing the compressor?
@garysargsyan4998
3 жыл бұрын
@@Denali-gi7sb nope... not only the compressor, also had to change the dryer for the second time... still got the same freaking issue... tomorrow I'm going to add an air governor, will keep you posted.
@joseontiveros9057
3 жыл бұрын
Wow these volvo air systems suk i replaced a pass-through manifold now the brakes don't release. I have a sister truck and compared after repair and it was the same and complaint was air leaks at pass-through. It went to volvo.
@derrickfranklin1450
6 жыл бұрын
Isn't that what its supposed to do?
@willypeters6507
10 ай бұрын
Okay how did you get it to stop leaking air after it purged?
@pericochief
2 жыл бұрын
Mine is leaking from the other smaller rubber gasket next to the purge valve, should I get the purge valve rebuilt or do I need a new air dryer? Thanks
@chubbsblox7284
7 жыл бұрын
Did you make sure not to lube the piston rubber seat? You're supposed to keep that one dry. The rest of the o-rings you can lube. You can also check the outlet check valve located in port 21 of dryer.
@johnssolberg
7 жыл бұрын
hey thank you for your reply period we got it fixed it was the spring in the purge valve needed more spacers
@platinimichel5067
8 ай бұрын
@@johnssolbergSo u added copper washers to create the space? Is that safe?
@garysargsyan4998
3 жыл бұрын
How many spacers/washers did you add to stop the leak?
@hjara1970
7 жыл бұрын
Check the wet tank the check valve inside fail and make constantly purge
@johnssolberg
7 жыл бұрын
hey thank you for your reply. The spring in the purge valve was not strong enough we had to put some spacers to make it stronger
@VincesEngines
6 жыл бұрын
Is that not the compressor running light until is drops to the rebuild pressure
@samjohn8945
3 жыл бұрын
I have seen a wet tank cracked on the inside cause the air purge valve to leak air
@garED1678
4 жыл бұрын
So what is the remedy?
@بلبلالشمري-ت7ذ
2 жыл бұрын
The treatment is to contract with WAPCO and buy in bulk. I'm working as a mechanic. I've never seen Volvo trucks fail in malfunctions, especially with regard to air systems.
@jamespratten1446
8 жыл бұрын
What did you finally find was the problem?
@johnssolberg
7 жыл бұрын
Hey thank you for your reply. we got it fixed it was the spring needed more spacers in the purge valve
@fckyourfeelings69
6 жыл бұрын
Where do you put the spacers?
@TheAlmir79
5 жыл бұрын
how many spacers did you add, mine does the same thing and I added 2 more spacers to the 2 it came with, and it's still doing it, and I don't think I can add any more spacers cause the snap ring was so hard to put back on.
@elchicotony7637
5 жыл бұрын
Yes just replace the whole air dryer and problem fixed
@GearJamminHank
4 ай бұрын
@@elchicotony7637can't do that when your model is on national backorder.
@zd7056
5 жыл бұрын
these webco meritor air dryer are shit, ive had to replace 3 of them on my previous truck , now i replaced one on my new truck and i got same shit all over again
@CarsNShorts
2 жыл бұрын
Small line on air compressor
@CarsNShorts
2 жыл бұрын
Not connected
@sandeepvariyah2175
6 жыл бұрын
Hey sir I am having a same problem with d13 Volvo dryer keep cutting air after 130 I change the dryer,governor,check for leak but enable to solve it.do I have to change the compressor
@jworksgarage7
6 жыл бұрын
Sandeep Variyah did u find the issue I'm having a similar issue
@revareva2
4 жыл бұрын
Sandeep Variyah same here, sometimes during freezing temperatures protection valve opens,, What I do is pull over and release air pressure quickly with brakes!Yesterday during damp weather same stuff, pulled over, shut the engine off for 1hour and it quit... Very frustrating situation since Sdealer changed compressor once. It is like anti Volvo Commercial to me😇
@ronrobert1544
Жыл бұрын
@@revareva2 pm
@slooo9
6 жыл бұрын
nothings wrong their made that way it will stop when it reaches pressure
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