Lift leaks down

[kubotaman]

I have a 753G that has a problem with the lift arms leaking down. Can any one help me out with where to start to check for the problem.

 

[OldMachinist]

Download these test procedures, run thru them and they should tell you if it's the cylinder, spool or load check.
http://www.mediafire.com/?aodztvnykr2