Service and Repair Manual
October 2016
Boom Components
64
ZX-135/70
Part No. 1268558
4
Remove the primary boom cable track. Refer
to repair procedure, How to Remove the Cable
Track.
5
Remove the end cover from the pivot end of
the primary boom.
6
Remove the limit switch mounting fasteners
from the limit switch on the ground controls
side of the primary boom. Do not disconnect
the wiring. Remove the limit switch.
7
Disconnect the electrical connector from the
primary boom angle sensor.
Note: The primary boom angle sensor is located
inside the primary boom at the pivot end.
8
Remove the primary boom angle sensor
bracket mounting fasteners and remove the
primary boom angle sensor from the primary
boom. Do not remove the angle sensor from
the bracket. Note the location of the springs.
Do not lose the springs.
Note: There is one spring inside the primary boom
pivot pin and one inside the angle sensor.
Note: When the primary boom is installed, the
primary boom angle sensor will need to be
calibrated. Refer to Repair Procedure,
How to
Calibrate the Primary Boom Angle Sensor
.
9
Remove the hose and cable guide fasteners at
the primary boom pivot pin. Remove the hose
and cable guide.
10 Tag, disconnect and plug the primary boom
extension cylinder hydraulic hoses. Cap the
fittings on the cylinder.
Bodily injury hazard. Spraying
hydraulic oil can penetrate and
burn skin. Loosen hydraulic
connections very slowly to allow
the oil pressure to dissipate
gradually. Do not allow oil to
squirt or spray.
11 Place blocks under both ends of the primary
boom lift cylinder for support.
12 Attach a lifting strap from an overhead crane to
the rod end of the primary boom lift cylinder.
13 Remove the pin retaining fasteners from the
primary boom lift cylinder rod-end pivot pin.
14 Use a soft metal drift to remove the rod-end
pivot pin. Rest the rod end of the primary boom
lift cylinder on the blocks.
15 Support both upper primary boom lift cylinder
linkage arms with a suitable lifting device. Do
not apply any lifting pressure.
16 Remove the pin retaining fasteners from the
upper primary boom lift cylinder linkage arm
pivot pin where it connects to the primary
boom.
Содержание Genie Z13505-101
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Страница 233: ...October 2016 Service and Repair Manual 221 Perkins 1104D 44T Engine Electrical Schematic ...
Страница 234: ...Service and Repair Manual October 2016 222 ZX 135 70 Part No 1268558 Perkins 1104D 44T Engine Electrical Schematic ...
Страница 235: ...October 2016 Service and Repair Manual 223 Perkins 854F 34T Engine Electrical Schematic ...
Страница 236: ...Service and Repair Manual October 2016 224 ZX 135 70 Part No 1268558 Perkins 854F 34T Engine Electrical Schematic ...
Страница 237: ...October 2016 Service and Repair Manual Part No 1268558 ZX 135 70 225 Perkins 854F 34T Engine Harness ...
Страница 238: ...Service and Repair Manual October 2016 226 Perkins 854F 34T Engine Harness ...
Страница 239: ...October 2016 Service and Repair Manual 227 Deutz TD2 9 Engine Electrical Schematic ...
Страница 240: ...Service and Repair Manual October 2016 228 ZX 135 70 Part No 1268558 Deutz TD2 9 Engine Electrical Schematic ...
Страница 241: ...October 2016 Service and Repair Manual Part No 1268558 ZX 135 70 229 Deutz TD2 9 Engine Harness ...
Страница 242: ...Service and Repair Manual October 2016 230 Deutz TD2 9 Engine Harness ...
Страница 243: ...October 2016 Service and Repair Manual 231 Hydraulic Generator Welder Option ...
Страница 244: ...Service and Repair Manual October 2016 232 ZX 135 70 Part No 1268558 Hydraulic Generator Welder Option ...
Страница 245: ...October 2016 Service and Repair Manual Part No 1268558 ZX 135 70 233 Generator Wiring Schematic ...
Страница 246: ...Service and Repair Manual October 2016 234 Generator Wiring Schematic ...
Страница 247: ...October 2016 Service and Repair Manual 235 Hydraulic Schematic to SN ZX13516H 2804 ...
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