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Yale MS12S fault code 79

Number of messages: 8

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margus_l
Harjumaa, Estonia

Hi. Does anybody knows what means fault code 79 for Yale MS12S? Maybe someone could offer full list of fault codes for this machine?

Posted 27 Aug 2008 06:59 PM

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tugmaster
United Kingdom

hi margus. im guessing that machine is similar to a hyster rp2.0 in which case its got azappi eps controller on it.code 79 or al79 means incorrect start,but dont take that too literaly.when does this fault occur?if the truck is used in moderatly bumpy conditions you will have a load of trouble with connectors comming loose ,wires breaking inside the sheathing,components shaking loose on the eps controller,main contactor contacts,keyswitch wires braking...to name but a few

Posted 30 Aug 2008 02:58 AM

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tugmaster
United Kingdom

oh iforgot a few things.keep e healthy supply of steer position potentiometers,you will need those when the truck starts surging.when you find the truck wonders all over the place when driving replace the steer taco generator.04 is probably a broken wire between the hydraulic lever and the tiller board,thats common.07 is probably a loose wire between the combi and the mdi although sometimes it can be between the eps controller and the combi. apart from that its a nice machine!!!

Posted 31 Aug 2008 06:49 PM

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margus_l
Harjumaa, Estonia

Thanks!

Posted 1 Sep 2008 04:08 PM

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margus_l
Harjumaa, Estonia

Tugmaster,
can I have your contact e-mail. I have some additional questions.

Posted 4 Sep 2008 09:09 PM

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tugmaster
United Kingdom

Hi margus. im not sure if this comes out but here [url/email removed]

Posted 5 Sep 2008 09:06 AM

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edward_t
North Carolina, United States

tugmaster, it didn't come through, but if you wrote it out like "mog at price1844 dot fsnet dot co dot uk" or added it to your profile, then you might have people able to connect to you...

Posted 5 Sep 2008 07:48 PM

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tugmaster
United Kingdom

Cheers ed,i'll put that one in the bank

Posted 6 Sep 2008 01:41 AM

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