Service and Repair Manual
April 2018
Boom Components
28
GTH-1056
Part No. 1287211GT
21 Working at the pivot end of the boom, carefully
remove the cable bridge from the boom.
22 Working at the fork end of the boom, remove
the fasteners securing the dual-chain
tensioner to the top of boom tube number 1.
23 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.
24 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.
25 Working at the fork end of the boom, remove
the wear pads from boom tube number 2.
26 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.
27 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 0.
28 Working at the fork end of the boom, remove
the fasteners securing the extension chain
rollers to the top of boom tube number 1.
Remove the chain rollers from the boom.
29 Working at the pivot end of the boom, remove
the fasteners securing the retraction chain
block pivot pin to boom tube number 2.
Remove the pivot pin.
30 Working at the pivot end of the boom, remove
the fasteners securing the chain roller to boom
tube number 2. Remove the chain roller from
the boom.
31 Working at the fork end of the boom, remove
the wear pads from boom tube number 1.
32 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.
33 Working at the pivot end of the boom, remove
the fasteners securing the chain roller to boom
tube number 1. Remove the chain roller from
the boom.
34 Working at the fork end of the boom, remove
the wear pads from boom tube number 0.
35 Support and slide boom tube number 1 out of
boom tube number 0. Place boom tube
number 1 on a structure capable of supporting
it.
Crushing hazard. Boom tube
number 1 could become
unbalanced and fall when
removed from the boom tube
number 0 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.
Содержание Genie GTH1056
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Страница 117: ...April 2018 Service and Repair Manual Part No 1287211GT GTH 1056 107 Harness Map Control System Electronic Joystick ...
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Страница 123: ...April 2018 Service and Repair Manual 113 Harness Map Perkins T4i Engine ...
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Страница 129: ...April 2018 Service and Repair Manual Part No 1287211GT GTH 1056 119 Harness Map Work Lights ...
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Страница 133: ...April 2018 Service and Repair Manual Part No 1287211GT GTH 1056 123 Harness Map Perkins HVAC Option ...
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Страница 135: ...April 2018 Service and Repair Manual 125 Harness Map Enclosed Cab Heater ...
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Страница 137: ...April 2018 Service and Repair Manual Part No 1287211GT GTH 1056 127 Harness Map Proximity Sensor Beacon Lockout Options ...
Страница 138: ...Service and Repair Manual April 2018 128 Harness Map Proximity Sensor Beacon Lockout Options ...
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Страница 143: ...April 2018 Service and Repair Manual 133 Electrical Schematic Deutz T4F Eng Harness ...
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Страница 147: ...April 2018 Service and Repair Manual 137 Electrical Schematic Deutz T4F Eng Harness ...
Страница 149: ...April 2018 Service and Repair Manual Part No 1287211GT GTH 1056 139 Electrical Schematic Deutz Tier 3 Eng Harness ...
Страница 150: ...Service and Repair Manual April 2018 140 Electrical Schematic Deutz T3 Eng Harness ...
Страница 151: ...April 2018 Service and Repair Manual 141 Hydraulic Schematic ...
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