August 2018
Part No. 57.4400.9220GT
GTH-2506 GTH-3007
4-5
Section 4 • Repair Procedures
BOOM COMPONENTS
3 Remove the extend cylinder from inside the
boom. Refer to Repair Procedure 1-3,
How to
Remove the Extend Cylinder
.
4 Remove the hydraulic hoses from inside the
boom. Refer to Repair Procedure 1-5,
How to
Replace the Fork Tilt Cylinder Hoses
.
5 Remove the fork tilt cylinder. Refer to Repair
Procedure 1-5,
How to Remove the Fork Tilt
Cylinder
.
6 Attach a lifting strap to the front of section "
b
",
raise it slightly from section "
a
" then extend it
by 8-12 in / 20-30 cm.
7 Remove the bottom pads "
c
" and the pad
supports "
d
" from the first boom section.
8 Release the lifting strap to lay the second
section "
b
" on the first section "
a
".
9 Remove the lateral pads "
e
" and the top pads
"
f
" from the first section.
10 Raise again the second section and pull it out
slowly from the first one; be careful not to make
it come out completely.
DANGER
Ensure that the second section
remains inside the first one and
does not come out.
11 Attach another lifting straps to the second
boom section. Pull the section out and handle
very slowly, paying attention to the position of
the straps to make sure the section is always
horizontal.
12 Once removed, place the second boom
sections on a stand suitably positioned.
13 Remove all pads "
g
" from the second section
"
b
".
14 Remove the pipes from the first boom section
"
a
".
