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Nw Iowa | 1989 freightliner fld 120, bought the truck this winter and the AC compressor was bypassed with shorter fan belts. Figured the comp was shot so I put on a new compressor, reciever/dryer, and had to replace one line that had pin hole leaks than ran from the dryer to the condenser in front of the radiator. Do they have an expansion valve or something like an orfice tube?? and where would this be located and should it be replaced? I haven't done alot of freon work nor do I have the guages to fill or the pump to suck it down. I had a friend who's a truck mechanic charge the system at his place with 134, when i drove it home yesterday it was somewhat of a cool day it it seemed to blow pretty cold air but now today it's barely cool. More leaks? where should I look? fill it again with a leak dye? or replace the expansion valve??? | |
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freightliner air conditioning
