TB 125 Takeuchi Hydraulics

[William Wallace]

Working my TB 125 mini at heavy work, when all of a sudden my main boom dropped to floor. Will lift but when you return lever to neutral position it floats back to ground level. Help please

 

[CPS]

Sounds like a ram problem, possibly the piston has come of the rod

 

[William Wallace]

Thanks for reply but already checked ram

 

[Shovelhands]

Possibly a spring broken in the spool valve.

 

[Furniss]

Interesting, I have same issue with 1.5T digger on bucket ram - going to look at ram but spool valve could be my problem

 

[CPS]

Possibly a spring broken in the spool valve.

If your sure your ram is ok then defo check the spool spring

 

[William Wallace]

Just an update changed holding valve on end of hydraulic splice with bucket splice now bucket creeping. Took apart washed out all good for two days. Now when I start from cold main boom ram slowly drops but works perfect after a few mins and holds,. Removed spool and checked . All good. ???