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DR.Cummins
DR.Cummins, FIELD SERVICE TECHNICIAN
Category: Heavy Equipment
Satisfied Customers: 3677
Experience:  16 Years working on Cummins Diesel engines,
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2001 volvo: with an isx cummins..air dryer keeps going off...serviced

Customer Question

i have a 2001 volvo with an isx cummins. the air dryer keeps going off. i had the dryer serviced and replaced the govener on the compresser. am wondering if the check valve in the compresser is leaking and if it could be fixed without replacing the whole compresser.
Submitted: 7 years ago.
Category: Heavy Equipment
Expert:  DR.Cummins replied 7 years ago.
Hello i can help you, Cummins does have air compressor HEAD KITS available depending on model, It's pretty much the whole top of the compressor and can be done in chassis. Hope this helps
Customer: replied 7 years ago.
is it possible that the check valve in the dryer could be bad or need service
Expert:  DR.Cummins replied 7 years ago.
That also but i thought it was serviced? I can provide you an part number for the head if you supply an engine serial number