 WTB: 71 Aux Air Regulator |
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| Shackleford |
 Jan 14 2022, 01:11 PM
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Newbie  Group: Members Posts: 35 Joined: 9-August 21 From: Ca Member No.: 25,788 Region Association: None  |
Does anyone have a functioning AAR? Mine seems to be electronically bad. Not just stuck. When hooked up to power something seems to draw allot of power and my bench top power supply goes into protect mode and turns off the power. Not sure why. it measures 15 ohms of resistance. Afraid to hook it back up cause I don't want to dry a relay or a fuse.
Looking for a functioning one. Thanks! |
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| JamesM |
Jan 14 2022, 07:25 PM
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Senior Member Group: Members Posts: 1,888 Joined: 6-April 06 From: Kearns, UT Member No.: 5,834 Region Association: Intermountain Region |
It draws a lot of power because its basically a short to ground with a bit of resistance in it. The power draw is what heats it up causing it to close the valve over time.
15 ohms is normal If the heater is working (which is sounds like it is) the only other mode of failure is the valve getting physically jammed from moving. If this is the case, soak the hose end in PBblaster or other penetrating oil overnight to free it up. Its a very simple device. |
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Posts in this topic
Shackleford WTB: 71 Aux Air Regulator Jan 14 2022, 01:11 PM
Shackleford
It draws a lot of power because its basically a s... Jan 15 2022, 12:16 PM
JamesM You can get more in depth details on it here.
htt... Jan 14 2022, 07:26 PM StarBear :popcorn: Jan 15 2022, 02:10 PM |
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