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Ex75ur final drive problems

Bad billy

Active Member
Joined
Jan 11, 2012
Messages
43
Location
Powell river Bc
Blew my cone seal on my final drive .Is there an inline filter on the return lines?put another drive in and the same thing happened after 30 minutes ,so I have problem of the drive not releasing the pressure.Has any one have any input?Need to find hydraulic schematics on the Hitachi ex75ur ?Any ideas?
 

Tones

Senior Member
Joined
Mar 15, 2009
Messages
3,096
Location
Ubique
Occupation
Ex land clearing contractor, part-time retired
Would seem you have a casedrain problem them you'll need to find out what is causing that.BTW not being picky but it's not a final drive problem yet, it's a hydraulic motor problem. This helps getting help;)
 
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