Forum Discussion
turbojimmy
Dec 27, 2016Explorer
The rear furnace in my Allegro starts up with a high pitched squeal only when it's very cold in the rig (below freezing). Once spinning for 3-5 seconds it will stop and won't do it again so long as interior temps are maintained. Fortunately for me, it's under a bed and I can literally just lift the whole thing out from above. My front furnace is another story - but it's apparently been removed before since someone "clearanced" the cabinet frame so it will slide out. If you do have to remove yours, you may get away with some careful trimming of the area to remove it.
On the no-worky thing - it worked before you messed with it so I'd venture to guess that you've either got a wrong or bad connection. I'd disconnect it and 1) verify that you've got voltage from the control board and if so 2) apply 12V directly to the motor to see if it works.
On the no-worky thing - it worked before you messed with it so I'd venture to guess that you've either got a wrong or bad connection. I'd disconnect it and 1) verify that you've got voltage from the control board and if so 2) apply 12V directly to the motor to see if it works.
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