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Jim Barineau

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Posted on Saturday, November 12, 2005 - 8:34 pm:   

Sure appreciate this board as a place to find help for a novice.

My bus is a 1977 05 Eagle. A friend purchased the shell new and had it converted to a coach in 1978. I purchased the coach in 1992. Total miles on the bus is 200,000 and generally speaking, everything has worked great until recently.

Several years back, the ac/heater switch went bad and an Atlanta bus AC company installed a bypass switch so that the bus could operate EITHER on AC or heat. Flip the switch one way for AC; the other way for heat. Worked fine for several years.

Now, apparently something has gone wrong with the blower system. Bus still has original bus air and heater system.

Problem: no output from either ac or heat.

Would appreciate any advice on how to proceed to locate this problem. Hopefully, it is something simple as a switch, fuse, or relay.
John MC9

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Posted on Sunday, November 13, 2005 - 12:18 am:   

Re:
"Hopefully, it is something simple as a switch, fuse, or relay."

You answered your own question! But it could be a bad blower
(or bad blower brushes) also!

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