M7580 flashing "idiot" light on the dash (top right)

tool172

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Equipment
M7580
Feb 28, 2018
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0
1
US
Just bought a 1995 M7580, flashing idiot light on top right of easy check dash showed up. Guessing it's a hydraulic issue. I have a QT loader on scv2, and 3 scvs. Everything seems to be running good. No noticeable leaks anywhere right now.

1) I need to buy a service manual and am working on finding it online. If anyone has any links to a reputable link i will pay.

2) What does the light mean? ? What fluid is the culprit?
 

North Idaho Wolfman

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Your going to need to get the WSM form a dealer, doesn't look like there is one available online.

Does the light have a symbol or just a light?
 

tool172

New member

Equipment
M7580
Feb 28, 2018
11
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Your going to need to get the WSM form a dealer, doesn't look like there is one available online.

Does the light have a symbol or just a light?
Here's a photo. Also the hydro fluid at the rear looks full on the dip stick. 20180727_194751.jpg

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tool172

New member

Equipment
M7580
Feb 28, 2018
11
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I guess I'm changing the filters.

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MilkyWay

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Dec 5, 2010
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Dahlonega, GA
Just bought a 1995 M7580, flashing idiot light on top right of easy check dash showed up. Guessing it's a hydraulic issue....
Is it flashing bright and consistent or is it what in my case I described as having a nervous twitch; like it has tourettes! LOL. I don't know if this will help with your prob, but I recently had a issue with my '93 L5450 and a dashboard alert that was not flashing or consistent. It was my hydro filter restriction alert. Problem was the filter had 21, give or take, easy hours on it so I just didn't believe the warning. I fixed it by wriggling the dash/instrument plugs. Bear in mind that usually NOTHING is ever simple!
 

tool172

New member

Equipment
M7580
Feb 28, 2018
11
0
1
US
Is it flashing bright and consistent or is it what in my case I described as having a nervous twitch; like it has tourettes! LOL. I don't know if this will help with your prob, but I recently had a issue with my '93 L5450 and a dashboard alert that was not flashing or consistent. It was my hydro filter restriction alert. Problem was the filter had 21, give or take, easy hours on it so I just didn't believe the warning. I fixed it by wriggling the dash/instrument plugs. Bear in mind that usually NOTHING is ever simple!
It's totally consistent and bright.

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tool172

New member

Equipment
M7580
Feb 28, 2018
11
0
1
US
Got the WSM and operator mannuals. It's a low brake pressure or barking break light. I added a cup to the reservoir with no luck. Going to check lights and play in emergency brake and then have my neighbor over so we can bleed it out.

How often do the sensors go out?

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