The Motor Does Not Revolve At Its Normal Speed Under Load - poclain hydraulics MS 25 Mode D'emploi Pour La Réparation

The motor does not revolve at its normal speed under load

9
The motor does not
revolve at its normal
speed under load
Pump flow is
too low
NO
Working pressure
is too low
NO
Bad working of the
replenishing circuit
NO
Excessive internals
leaks
DOC-REPAIR-MS25-MS125-FR-EN
YES
Check the pump drive speed
YES
Check the safety valve
setting pressure (regulator)
YES
Check the replenishing circuit
YES
Replace the cylinders block
and valving assembly
POCLAIN HYDRAULICS
800378131M