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Yanmar VIO70 Boom won't raise

R

rob fong

Member
Joined
Aug 26, 2020
Messages
10
Location
Asheville, NC
fast_st said:
So that's curious, my track is linkage driven, the boom is pilot controlled and the pilot couldn't force the spool one way but it would move the other. You might have some big chunk of debris wandering around. I'm wondering if you could get a chunk of hose into a bucket or pull the non moving circuit off the thumb and see what shoots out!
Click to expand...
Do you know of any small orifices on these valve sections?
 
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