Checklist A Procedures; Perform 30 Day Service; Replace The Hydraulic Suction Strainer - Terex Genie GR-20J Service Manual

March 2022
Chec klis t A Pr oce d ur es
A-1
A-1 Perf orm 30 D ay Ser vice
Perform 30-Day Service
The 30-day maintenance procedure is a one time
procedure to be performed after the first 30 days
or 40 hours of usage. After this interval, refer to
the maintenance tables for continued scheduled
maintenance.
1 Perform the following maintenance
procedures:
• B-3 Inspect the Tires, Wheels and
Castle Nut Torque
• D-1 Replace the Hydraulic Return
Filter
Part No. 1312899GT

Checklist A Procedures

A-2 A-2 Repl ace t he Hyd raulic Suction Strain er
Replace the Hydraulic Suction
Strainer
Genie specifications require that this procedure be
performed every 100 hours or monthly, whichever
comes first.
Replacement of the hydraulic suction strainer is
essential for good machine performance and
service life. A dirty or clogged suction strainer may
cause the machine to perform poorly and
continued use may cause component damage.
Extremely dirty conditions may require that the
suction strainer be replaced more often.
Note: When removing a hose assembly or fitting,
the O-ring (if equipped) on the fitting and/or hose
end must be replaced. All connections must be
torqued to specification during installation. Refer to
Specifications, Hydraulic Hose and Fitting Torque
Specifications.
Note: Perform this procedure on a firm, level
surface with the machine in the stowed position.
1 Open and remove the turntable cover at the
hydraulic power unit side of the machine.
2 Working next to the hydraulic tank, remove
the fasteners securing the chassis side cover
to the chassis. Remove the side cover. Lay
the side cover and fasteners to the side.
3 Tag and disconnect the wire harness
connectors from the function manifold.
4 Tag and disconnect the cables from the
motor.
GR ™ -20J • GR ™ -26J
Service Manual
Bodily injury hazard. Beware of
hot oil. Contact with hot oil may
cause severe burns.
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