Table of Contents
Advertisement
November 2008
Main valve disassembly
Procedure:
Outriggers main valve
Operation:
1 Remove the central carter (A) of the machine
using a 4 mm Allen wrench (GTH 4514 EX - GTH
4017 EX) or open the engine carter using the
handle (GTH 4013 EX).
ATTENZIONE
Before disconnecting any flexible hoses, label
them for an easier reassembly.
2 Disconnect all pipes of the main valve using the
following combination wrenchs: 19 mm, 22 mm.
24 mm.
3 Disconnect all wires.
4 Remove the 3 screws fixing the chassis using
a 13 mm wrench for GTH 4514 EX - GTH 4017
EX, and two 13 mm wrench for GTH 4013 EX.
5 Remove the main valve from the machine and
place it on to a bench.
Document 57.0009.0427
GTH-4017EX GTH-4514EX GTH-4013 EX
A
GTH 4013 EX
GTH 4017 EX
GTH 4514 EX
Section 7 - Repair Procedures
TABLE
010
Table:
GTH-4017EX
GTH-4514EX
GTH-4013EX
010
31
Advertisement
Table of Contents
