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Section 7 - Repair Procedures
002
TABLE
Procedure:
Cylinder disassembly
Fork balance cylinder
4 Fix the cylinder with a textile bridle connected
to the bridge crane to support its weight.
5 Place a container of suitable size under the
hydraulic piping before disconnecting.
PROTECT THE
ENVIRONMENT
Used oils must be handled and disposed of
according to local regulations. Address to
legally authorised centres.
6 Using a 24 mm and a 19 mm wrenches,
disconnect three hydraulic hoses from the
blocking valve, then plug the disconnected
connectors to prevent dust and impurities from
entering the circuit.
7 Drive out the lower pin.
8 Unscrew and extract the screw fixing the pin with
two 17 mm wrenches.
9 Knock out the pin using a plug of soft material
(aluminium, copper, wood, etc.) and extract it
through the hole on the frame.
10 Remove the cylinder from the machine using
the bridge crane.
10
GTH-4017EX GTH-4514EX GTH-4013 EX
4
6
9
November 2008
002
Table:
GTH-4017EX
GTH-4514EX
GTH-4013EX
Document 57.0009.0427
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