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MF 390 hour meter not working.

dooroy · 2020-07-19 22:13:44

My brother has a 1989 MF 390 4WD and recently the hour meter stopped working. I can't seem to find any useful information on this problem and was hoping someone on here could offer some help. Is this meter connected to the alternator - and if it is is there any way of checking the signal from the alternator for example ?…

19-07-2020 11:13pm

#1

dooroy

Registered Users Posts: 576 ✭✭✭

Join Date: April 2010

Posts: 516

My brother has a 1989 MF 390 4WD and recently the hour meter stopped working.
I can't seem to find any useful information on this problem and was hoping someone on here could offer some help.
Is this meter connected to the alternator - and if it is is there any way of checking the signal from the alternator for example ?
Thanks in advance.

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