When changing the hydraulic oil, it
NOTE:
Maintenance
is recommended to also change the
hydraulic oil filters.
HYDRAULIC FILTER (CHARGE)
Replace at 50 hours, then every 500 hours.
Hydraulic filter
HYDRAULIC FILTER (TANK)
Replace every 100 hours or when clog indicator needle is between 2 and 5. Never let the filter
be completely clogged.
Never overfill the hydraulic tank. Use the sight gauge located on the hydraulic
CAUT ON:
tank. Fill hydraulic tank until oil level is 2.5 - 3.0 inches from the top of the sight gauge (see
Hydraulic Oil Section). Before disconnecting any hydraulic lines, be sure engine is shut off
and all pressure has been relieved. Before
applying pressure to system, be sure all
connections are tight and lines, fittings
and hoses are not damaged.
HYDRAULIC AIR BREATHER
Replace element every 800 hours. To
replace air breather element, unscrew air
breather from the tank filter. Replace
element. Reinstall air breather.
Hydraulic air breather
GREA E FITTING
WolfPac
6100
TM
Grease fittings
51