51-4
1
Servicing Hydraulic Systems
1. Locate the hydraulic suction lter and gauge
within the engine canopy.
2. Observe all safety warnings.
3. The lter housing has an internal shut o valve
to permit the lter to be changed.
4. Close down the machine and implement the
lockout procedure.
5. Make sure the oil has cooled before changing a
lter.
NOTICE
The hydraulic uid lters have condition
indicators to show when the lter element
needs to be renewed.
When the gauge changes from green to
red whilst the system is running at normal
operating temperature the lter must be
renewed.
In cold ambient temperatures the lter
indicators may show an incorrect red
condition until the system reaches normal
operating temperature.
n WARNING
Refer to Safety Notices Section for relevant
warning and procedure
LOCKOUT
PLANT
SKIN INJECTION
HAZARD
n DANGER
Refer to Safety Notices Section for relevant
warning and procedure
Suction Filter