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Cat 305ccr

Brady r

Member
Joined
Feb 18, 2020
Messages
5
Location
Loa utah
Hello . I have cat 305ccr # cat0305cvhwj00557 while I was digging with it the control of the stick messed up and is trying to come towards the machine at all-time when machine is running even with the control lock up or down/on or off. What would
cause that and how do I fix it. Does any one have a diagram of hyd system . Thanks for any help you can give me.
 

uffex

Senior Member
Joined
Jan 23, 2012
Messages
4,464
Location
Lincoln UK
Occupation
Admin
Good day
This can happen if the piston seals fail in the cylinder check for by-pass.
Kind regards
Uffex
 
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