Table of Contents
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Section 7 - Repair Procedures
001
TABLE
Procedure:
Cylinder disassembly
Boom raising cylinder
7 To move the boom using the up/down controls
of the bridge crane, previously disconnect the
rod of the fork balance cylinder.
8 Remove the screw fixing the pitching cylinder
pin with two 13 mm wrenches.
9 Knock out and extract the pin using a plug of
soft material (aluminium, copper, wood, etc.).
10 Fix the balance cylinder to the cabin with a sling
and ensure it does not hinder the movement of
the boom.
11 Secure the raising cylinder to the boom with a
sling.
11
6
GTH-4017EX GTH-4514EX GTH-4013 EX
8
9
10
November 2008
001
Table:
GTH-4017EX
GTH-4514EX
GTH-4013EX
Document 57.0009.0427
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