4-10
GTH-2506 GTH-3007
Part No. 57.4400.9220GT
August 2018
Section 4 • Repair Procedures
How to Replace the Fork Tilt
Cylinder Hoses
Note: When removing a hose assembly or fitting,
the O-ring on the fitting and/or hose end must be
replaced and then torqued to specification during
installation. Refer to Section 2,
Hydraulic Hose
and Fitting Torque Specifications
.
1 Start the engine.
2 Raise the boom to a horizontal position.
3 Retract the boom.
4 Turn the machine off and remove the key from
the key switch.
5 Before replacing a hydraulic hose, thoroughly
clean the machine.
6 Remove the protective guard "
c
" of the shut-off
valve.
7 Tag, disconnect and plug the hydraulic hoses
from the fork tilt cylinder.
WARNING
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.
c
BOOM COMPONENTS