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Reference
Only
4
12000-1 / 12000E-1
[
TABLE OF CONTENTS
]
7.3.3
BOOM DRUM LOCK ASSEMBLY
.................................................................................7-10
7.3.4
ADJUSTMENT OF BOOM DRUM LOCK
...................................................................7-11
8. SWING SYSTEM
8.1
APPARATUS AND COMPONENTS LOCATION
...........................................................8-1
8.2
CONSTRUCTION AND FUNCTION
..................................................................................8-3
8.2.1
HYDRAULIC SCHEMATIC
..............................................................................................8-3
8.2.2
SWING
..................................................................................................................................8-4
8.2.3
STOPPING
...........................................................................................................................8-6
8.3
CONSTRUCTION OF THE SWING SYSTEM
................................................................8-9
8.3.1
SWING REDUCTION UNIT
............................................................................................8-9
8.3.2
REDUCTION UNIT ASSEMBLY
....................................................................................8-10
8.3.3
SWING BEARING
..............................................................................................................8-11
8.3.4
SWING LOCK
.....................................................................................................................8-12
9. TRAVEL SYSTEM
9.1
APPARATUS AND COMPONENTS LOCATION
...........................................................9-1
9.2
CONSTRUCTION AND FUNCTION
..................................................................................9-2
9.2.1
HYDRAULIC SCHEMATIC
..............................................................................................9-2
9.2.2
TRAVELING (RIGHT SIDE FORWARD)
.....................................................................9-3
9.2.3
STOPPING
...........................................................................................................................9-4
9.3
CRAWLER
.................................................................................................................................9-5
9.3.1
DRIVE ASSEMBLY
............................................................................................................9-5
9.3.2
REDUCTION UNIT
............................................................................................................9-6
9.3.3
MOTOR
.................................................................................................................................9-7
9.3.4
ADJUSTMENT OF SHOE
...............................................................................................9-10
10. ELECTRIC SYSTEM
10.1
ELECTRICAL
...........................................................................................................................10-3
10.1.1 ELECTRICAL WIRING SCHEMATIC
...........................................................................10-3
10.1.2 WIRE COLOR LIST
...........................................................................................................10-25
10.1.3 LOCATION AND USE OF FUSE
...................................................................................10-26
10.1.4 WIPER CONTROL RELAY
..............................................................................................10-31
10.1.5 PRESSURE SWITCH (FOR TRAVEL MOTION DETECT)
...................................10-32
10.1.6 PRESSURE SWITCH (FOOT BRAKE)
.......................................................................10-33
10.1.7 PRESSURE SENSOR
......................................................................................................10-34
10.1.8 INCLINATION SENSOR
...................................................................................................10-37
10.1.9 BUZZER UNIT
....................................................................................................................10-38
10.1.10 RELAY BOX
.........................................................................................................................10-39
10.1.11 RELAY BOX
.........................................................................................................................10-50
Published 07-15-16, Control # 254-01