Section 4 • Repair Procedures
March 2015
Part No. 123701
GTH-1048 • GTH-1056
4 - 13
a
extension chains
b
boom tube number 1
c
boom tube number 2
d
boom tube number 3
15 Working at the pivot end of the boom, remove
the clamps securing the hoses to the inside of
boom tube number 3.
16 Working at the fork end of the boom, remove
the clamps securing the hoses to the inside of
boom tube number 3.
17 Working at the pivot end of the boom, pull the
fork level hydraulic hoses from the boom and
lay them to the side.
18 Working at the pivot end of the boom, remove
the fasteners securing the hose roller assembly
to boom tube number 2. Remove the hose roller
assembly from the boom.
19 Working at the fork end of the boom, loosen
evenly, then remove, the fasteners securing the
chain tensioners to the top of boom tube
number 1.
20 Working at the fork end of the boom, remove
the fasteners securing the extension chain
rollers to the top of boom tube number 2.
Remove the chain rollers from the boom.
21 Working at the pivot end of the boom, remove
the fasteners securing the retraction chain
block pivot pin to boom tube number 3. Remove
the pivot pin. Remove the chain from the roller.
22 Working at the pivot end of the boom, remove
the fasteners securing the retraction chain roller
to boom tube number 2. Remove the chain
roller from the boom.
23 Working at the fork end of the boom, remove
the wear pads from boom tube number 2.
24 Support and slide boom tube number 3 out of
boom tube number 2. Place boom tube number
3 on a structure capable of supporting it.
Crushing hazard. Boom tube
number 3 could become
unbalanced and fall when
removed from the boom tube
number 2 if not properly supported
and attached to the overhead
crane.
Note: During removal, the overhead crane strap
will need to be adjusted for proper balancing.
25 Working at the fork end of the boom, remove
the wear pads from boom tube number 1.
26 Support and slide boom tube number 2 out of
boom tube number 1. Place boom tube number
2 on a structure capable of supporting it.
Crushing hazard. Boom tube
number 2 could become
unbalanced and fall when
removed from the boom tube
number 1 if not properly supported
and attached to the overhead
crane.
Note: During removal, the overhead crane strap
will need to be adjusted for proper balancing.
BOOM COMPONENTS
d
c
b
a
Содержание GTH-1048
Страница 6: ...May 2015 GTH 1048 GTH 1056 Part No 123701 vi This page intentionally left blank ...
Страница 16: ...May 2015 GTH 1048 GTH 1056 Part No 123701 TABLE OF CONTENTS This page intentionally left blank ...
Страница 110: ...Section 4 Repair Procedures March2015 PartNo 123701 GTH 1048 GTH 1056 4 41 This page intentionally left blank ...
Страница 126: ...Section 4 Repair Procedures March2015 PartNo 123701 GTH 1048 GTH 1056 4 57 MANIFOLDS This page intentionally left blank ...
Страница 163: ...September2014 Section 5 Fault Codes 5 28 GTH 1048 GTH 1056 PartNo 123701 This page intentionally left blank ...
Страница 174: ...Section 6 Schematics May 2015 6 11 Harness Map Control System Power Single Joystick 6 12 ...
Страница 177: ...May 2015 Section 6 Schematics 6 14 Harness Map Control System Ground Single Joystick 6 13 ...
Страница 178: ...Section 6 Schematics May 2015 6 15 Harness Map Control System Power Dual Joystick 6 16 ...
Страница 181: ...May 2015 Section 6 Schematics 6 18 Harness Map Control System Ground Dual Joystick 6 17 ...
Страница 182: ...Section 6 Schematics May 2015 6 19 Harness Map Deutz TCD3 6 Engine Battery Power and Ground 6 20 ...
Страница 185: ...May 2015 Section 6 Schematics 6 22 Harness Map Perkins 1104D Engine Battery Power and Ground 6 21 ...
Страница 186: ...Section 6 Schematics May 2015 6 23 Harness Map Perkins 854E Engine Battery Power and Ground 6 24 ...
Страница 189: ...May 2015 Section 6 Schematics 6 26 Harness Map Options Auxiliary Hydraulics Beacon and 3rd Gear Lockout 6 25 ...
Страница 190: ...Section 6 Schematics May 2015 6 27 Harness Map Options Work Lights 6 28 ...
Страница 193: ...May 2015 Section 6 Schematics 6 30 Harness Map Options Road Lights 6 29 ...
Страница 194: ...Section 6 Schematics May 2015 6 31 Harness Map Options Enclosed Cab with Heater 6 32 ...
Страница 197: ...May 2015 Section 6 Schematics 6 34 Harness Map Options Enclosed Cab with HVAC 6 33 ...
Страница 198: ...Section 6 Schematics May 2015 6 35 Electrical Schematic View 1 before serial number GTH1012 16292 6 36 ...
Страница 201: ...May 2015 Section 6 Schematics 6 38 Electrical Schematic View 2 before serial number GTH1012 16292 6 37 ...
Страница 202: ...Section 6 Schematics May 2015 6 39 Electrical Schematic View 1 from serial number GTH1012 16292 to 19340 6 40 ...
Страница 205: ...May 2015 Section 6 Schematics 6 42 Electrical Schematic View 2 from serial number GTH1012 16292 to 19340 6 41 ...
Страница 206: ...Section 6 Schematics May 2015 6 43 6 44 Electrical Schematic View 1 from serial number GTH1014 19341 GTH1014E 1001 ...
Страница 209: ...May 2015 Section 6 Schematics 6 46 Electrical Schematic View 2 from serial number GTH1014 19341 GTH1014E 1001 6 45 ...
Страница 210: ...Section 6 Schematics May 2015 6 47 Hydraulic Schematic Models with Single Joystick 6 48 ...
Страница 213: ...May 2015 Section 6 Schematics 6 50 Hydraulic Schematic Models with Dual Joystick 6 49 ...
Страница 214: ......