| Keeping the smoke in- wiring and heater fan [message #320680] |
Wed, 19 July 2017 15:56  |
lqqkatjon
Messages: 2324
Registered: October 2010
Location: St. Cloud, MN
Karma:
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Senior Member |
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Getting in the electrical mode to rebuild some electric and hvac items.
Had some smoking wires and a smoking delay relay on a coach, so I need to get my head around the syatem and what i need to replace, clean and fix to get the fan motor operating proper, and probably the ac clutch too.
Why is the "horn relay" so dang expensive???
I have read up on the sites, and have wiring diagram. My plan is to replace the fusable links, clean and if needed replace the ring terminals and then connector terms. Have a new delay relay to install and will replace the fan relay, and it is getting a new fan.
Now there is a "horn relay and buzzer" on the wiringndiagram and i belive i know what item that is under the hatch. I come up with a napa hr133? $85??? Ouch.
How often do they go bad?? Probably something i will just clean, or should i replace it??
Jon Roche
75 palm beach
EBL EFI, manny headers, Micro Level, rebuilt most of coach now.
St. Cloud, MN
http://lqqkatjon.blogspot.com/
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