Mitsubishi mm55sr manual
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- #Mitsubishi mm55sr manual manuals#
- #Mitsubishi mm55sr manual manual#
- #Mitsubishi mm55sr manual code#
When I first realized that it was the plug and I pushed it back in and I got the CPU to stop flashing and the green lights would go in sequence followed by quick click I put the panel back on but I found that the panel was pushing on the wires just enough to make the plug not go in correctly or maybe one of the wires was being pushed on enough that it wasn't making contact.
#Mitsubishi mm55sr manual code#
I noticed that when I was getting my code 51 those lights were just flashing intermittently and not going in sequence and there was no click and the code would come up. When you turn the key on those lights should blink in sequence starting from right to left followed by a click noise. Right above that there is four lights, they are green. The plug that I was having problems with was the very bottom one and it's one of the biggest plugs. I unplugged my plugs and put a little bit of electrical Grease non conductive on each one and plugged them back in. Now if you have a code 51 and a cpu light flashing what I did to fix mine was pull the cover off the cpu, its a big computer chip. Your levers will be live all the time if you do. It's not safe to leave the wire there even though I did. Unplug the safety switch and you can bypass the switch with a 1 inch piece of wire to see if that eliminates the SL CODE. First off follow the wires down from the safety lever switch 'located halfway down your left joystick tower' you need to pull the floor plate off to expose the valves and wires. For anyone having this problem I had it too and solved it. If you want to share your experience you can email me at Posted on Aug 20, 2009. Hopefully this will help solving your problem.
#Mitsubishi mm55sr manual manuals#
Where can i get service operator manuals parts for a - Where can i get service operator manuals parts for a mitsubishi mm55sr-2 excavator? If your Answer is chosen as the accepted answer, you will earn.
#Mitsubishi mm55sr manual manual#
Manual Where can i get service operator manuals parts for a. GMT mitsubishi mm55sr service manual pdf. Check all connectors and wires for each position sensor first. Sometimes those wires can touch to the metal arm and rub off insulation causing electric shortage which also may stop the arm from moving. I was able to solder it and it solved my problem. One wire was broke very close to the sensor housing. I removed this sensor from the arm with its wire. In my case I had problem with the first sensor located by main (boom) piston where it is attached to the body of the machine.
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They look like small cylinders bolted to the joints of the arm with 3 wires coming out. I inspected all position sensors in the arm - each joint should have one. The arm stopped moving, but the blade was working and I could drive as well.
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Last year I had similar situation with my MM55-SR flashing red CPU light. 1 Answer SOURCE: I think I can help you with it.