EP Equipment CQD16, Service Manual

Page: 210 / 251

196
REV. 07/2016
SERVICE MANUAL - MAST
A
A2-5 Tilt Cylinde
A2-5.1 Cylinder Removal
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Shift the mast forward to the bottom, press
the emergency stop switch and disconnect
the key switch;
Block the truck wheel with wooden wedge;
Remove retaining shelf; (see Section A2-6.1)
Unscrew the two direct joints (1, Figure
90615) from the tilt cylinder, disconnect the
connections between forward tilt pipe (3),
backward tilt pipe (2) and the tilt cylinder;
Hydraulic oil may damage truck parts and
contaminate the environment. When removing
joints or tubings, place a clean container under
it for discharge of hydraulic oil.
CAUTION
- Slightly raise the side shifter (2), unscrew
the two bolts (5, Figure 90617) from the gap
between side shifter and fork carriage, and
remove the tilt cylinder (6 or 10).
A2-5.2 Cylinder Maintenance
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Use suitable hose clamps to avoid cylinder
deformation caused by severely tight hose
clamp.
Carry out the maintenance work in a clean
environment to prevent impurities from
entering into cylinder, causing cylinder
damage.
CAUTION
- During the installation, hydraulic oil of
the same specifications must be used for
cleaning or lubrication.