Baroness FS900, Service Manual, Page: 68 / 163

General inspection and repair
Note
Before inspection and repair
Move the machine to level surface.
Apply the parking brake, and then lower the
operating machine.
Stop the engine, and then remove the key.
Clean the machine.
Be sure to clean parts such as the piping,
hoses, and hydraulic fittings.
Remember that cleaning is always
necessary upon inspection and repair of
hydraulic systems.
Warning
Be sure to depressurize the hydraulic system
before inspecting or repairing it.
When piping and hoses are removed, put a
cap or plug in its place to prevent
contamination of the hydraulic systems.
Attach labels or other identifications to the
removed piping and hoses so that they can
be correctly refitted.
When removing piping and hoses, pay
special attention to the connection part.
If necessary, mark the piping and hoses to
ensure correct fitting.
After inspection and repair
Caution
After the installation, check if there is no
hydraulic oil leakage in each part.
See the list in "Tightening torques" (Page
3-5) .
Note that the Baroness product warranty may
not apply to defects caused by incorrect or
overtorque tightening etc.
Check the amount of oil in the hydraulic
tank. Add as necessary.
In the event that failure or contamination is
found in the hydraulic circuit, replace the
hydraulic oil and filter.
When fitting hydraulic fittings, apply
hydraulic oil onto the O-ring.
Fit hoses and hydraulic fittings only after
removing the cap and plug.
1.
2.
3.
4.
5.
6.
7.
1.
2.
3.
When fitting hoses and hydraulic fittings,
follow the proper procedure for tightening.
After repair, check to see whether the
hydraulic system functions normally and
whether there are any broken parts.
When the hydraulic system has been
repaired or replaced, operate the machine
slowly, idling the engine, to allow the air to
go out of the circuit.
Make sure that there is no oil leakage.
In the event of leakage, stop the engine, set
the oil stopper, and check the amount of oil
in the hydraulic tank.
Add oil if necessary. 4.
5.
6.
7.
FS900
Hydraulic system
Page 4-40
General inspection and repair