Genie S-60 HC, Service Manual

Page: 149 / 461

Part No. 147753 S-60 • S-65 • S-60 TRAX • S-65 TRAX 4 - 43
S-60 HC • S-60X • S-60XC
December 2013 Section 4 • Repair Procedures
Hydraulic Pumps
6-1
Function Pump
How to Remove the
Function Pump
Note: When removing a hose assembly or fitting,
the O-ring (if equipped) on the fitting and/or the
hose end must be replaced. All connections must
be torqued to specification during installation. Refer
to Section 2,
Hydraulic Hose and Fitting Torque
Specifications .
1 Locate the two hydraulic tank valves at the
hydraulic tank through the access hole
underneath the turntable. Close the valves.
Component damage hazard. The
engine must not be started with the
hydraulic tank shut-off valves in
the closed position or component
damage will occur. If the tank
valves are closed, remove the key
from the key switch and tag the
machine to inform personnel of the
condition.
2 Tag, disconnect and plug the function pump
hydraulic hoses. Cap the fittings on the pump.
Bodily injury hazard. Spraying
hydraulic oil can penetrate and
burn skin. Loosen hydraulic
connections very slowly to allow
the oil pressure to dissipate
gradually. Do not allow oil to
squirt or spray.
3 Remove the pump mounting bolts. Carefully
remove the pump.
Component damage hazard. Be
sure to open the two hydraulic tank
valves and prime the pump after
installing the pump.
open closed