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tj
tj, Mechanic
Category: Heavy Equipment
Satisfied Customers: 524
Experience:  10 years of john deere,agco,new holland,cummins
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How do i remove a 1990 400 cummins air compressor of my truck

Customer Question

how do i remove a 1990 400 cummins air compressor of my truck
Submitted: 6 years ago.
Category: Heavy Equipment
Expert:  tj replied 6 years ago.

/ Hi there and welcome to JA. The first thing that you will need to do is remove the fuel lines and shutoff wire off the fuel pump then you will need to remove the four bolts and on the bottom two bolts there will be a support brace that holds the air compressor. after you remove the fuel pump you will need to drain the engine coolant. then you will need to disconnect the air lines and govenor. Also you will need to disconnect the oil pressure line. after you do all this then remove the four mount bolts. To do this job you will need a twelve point half moon wrench sizes 9/16,5/8 to get at the bottom bolts on side of the engine block. Hope this helps

 

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Customer: replied 6 years ago.
thanks thats all
Expert:  tj replied 6 years ago.
Your welcome and good luck

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