A/C compressor

[MBergman]

Ok guys, I've got a problem on my new to me 93. The a/c compressor has been changed by the previous owner with a reman unit, but the pulley alignment is off by about two grooves. The entire assembly is mounted too far forward. Do I have a non-IC compressor on this truck?



Marc

 

[CChartier]

just in case, I've got a unit that just came off my rig this past summer when I changed over to 134. The alignment was fine. probably would need to be gone over, however you can have it if you can't find another work-around.

 

[Greenleaf]

The non IC'd trucks have a different compressor, however, I seriously doubt that the PO would have taken time to change the hose assemblies. They are entirely different.



Scott

 

[MBergman]

Well, after doing some research at work, the bracket for the compressor mounting is the same from 91. 5-02. That leaves out the possibility that the PO put an earlier compressor on it. The compressor should also have both lines going in the back of it for my 93. The pictures in the catalogs here do not show the gap between the compressor and clutch too well, mine is almost a 1/4". I'm guessing the clutch is installed wrong. I'll be grabbing my service manual this weekend... left it in California. If someone could post a pic of the correct compressor I'd appreciate it.



Marc