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Does anyone have a wiring diagram for hitachi 50urg

Simon C

Senior Member
Joined
Jul 1, 2015
Messages
949
Location
Rocky Mountain House , AB., Canada
Occupation
Heavy Equipment Mechanic
Just east of the battery on the schematic is a fusible link. It is between 450 and 451 if you zoom in the picture. Then it went through a male-female connection.
You will need to check these for blown or bad connection.
Simon C
 

Simon C

Senior Member
Joined
Jul 1, 2015
Messages
949
Location
Rocky Mountain House , AB., Canada
Occupation
Heavy Equipment Mechanic
The last small Hitachi 35 that I serviced had 75W90 Synthetic Gear oil in the planetaries. We filled it and then pushed down with the bucket to raise the tracks off the ground and spun the tracks around.
We then dumped it out a second time as there was more silver in the White container than I like.
Then the new oil is starting its' life in a cleaner environment.
Operators manual that Diesel Dave posted will give the exact type of oil for your machine.
Hopefully the sun will soon shine and warm up.
Simon C
 
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