BH90 leaking o rings

spo307

New member

Equipment
L4400
Jun 2, 2011
7
0
0
Levittown,NY
maybe 25 hours on it, noticed hydraulic fluid leaking,
what are these o rings called? spool, valve, etc
what would cause them to leak? if I stored the BH with stabilizers down and under pressure might that be the cause? thanks