Y-10.
Y-10.
Inspection and Maintenance
88
WY05-3950E
Y-10 Inspection and Maintenance
1. Refer to “Inspection and Maintenance” in “Operation Manual” of its applicable crane.
2. Maintenance of line filter
Maintenance table
Part No.
Part name (usage)
Type of work
Qty.
Inspection and
maintenance interval
600 h
2,400 h
6 months
2 years
11-1
Suspension circuit
Cleaning
2 points
11-2
19-1
Steering mode selection circuit
Replacement
1 point
19-2
Suspension lock circuit
Cleaning
1 point
19-3
Steering upper circuit
Replacement
1 point
19-4
Slewing pilot circuit
Cleaning
2 points
19-5
19-6
Pilot valve circuit for boom slewing,
boom telescoping/jib telescoping pedal
Cleaning
1 point
19-7
Pilot valve circuit for main winch/
auxiliary winch/boom elevation
Cleaning
1 point
19-8
Elevation proportional valve circuit
Cleaning
2 points
19-9
19-10
Telescoping proportional valve circuit
Cleaning
1 point
19-11
Winch high-speed hoisting down circuit
Replacement
3 points
19-13
19-14
19-12
Telescoping lever operation selection
circuit
Cleaning
1 point
19-15
Pilot pressure circuit
Cleaning
1 point
32
Steering and slewing pump circuit
Replacement
1 point
(*1)
52-1
Automatic stop circuit
Replacement
2 points
52-2
73
Winch brake circuit
Replacement
1 point
117-1
Upper pilot pressure source
Cleaning
1 point
12-1
Lower pilot pressure source
Cleaning
1 point
(Note): For the location of the parts, see "Z-1.1 Comparison table of hydraulic parts (part No., part name and
location)”, "Z-6 Hydraulic Parts Location Diagram (Upper)" and "Z-7 Hydraulic Parts Location Diagram
(Lower)" in the chapter Z.
(*1): Or when filter clogging warning lamp lights up.
Содержание GR-700N
Страница 1: ......
Страница 8: ...7 WA04 4651E 6 Group index System Diagrams Data Adjustment and Checks Y Z Y Z...
Страница 130: ...Z 6 Z 6 Hydraulic Parts Location Diagram Upper 26 WZ07 3531E 2 Telescoping 3 342 115 30000 0 343 463 51500...
Страница 132: ...Z 6 Z 6 Hydraulic Parts Location Diagram Upper 28 WZ07 3531E 5 Return 4 343 463 53000...
Страница 133: ...Z 6 Z 6 Hydraulic Parts Location Diagram Upper 29 WZ07 3531E 6 Drain Detail A 5 343 463 55000...
Страница 134: ...Z 6 Z 6 Hydraulic Parts Location Diagram Upper 30 WZ07 3531E 7 Gauge 0 343 463 56000...
Страница 135: ...Z 6 Z 6 Hydraulic Parts Location Diagram Upper 31 WZ07 3531E 8 Pilot 3 343 463 57000...
Страница 139: ...35 WZ07 3531E Z 6 Z 6 Hydraulic Parts Location Diagram Upper 14 Jib main unit 2 343 463 43000...
Страница 143: ...39 WZ07 3541E Z 7 Z 7 Hydraulic Parts Location Diagram Lower 4 Center joint 8 346 416 64000 opposite side...
Страница 144: ...40 WZ07 3541E Z 7 Z 7 Hydraulic Parts Location Diagram Lower 5 Return Rear Front Front 2 346 416 65001...
Страница 150: ...46 WZ08 0510E Z 9 Z 9 Pneumatic Parts Location Diagram 2 Service brake related lower 5 349 229 90000...
Страница 151: ...47 WZ08 0510E Z 9 Z 9 Pneumatic Parts Location Diagram 3 Control parts lower 2 349 230 00000 2 349 230 02000...
Страница 193: ...89 WZ03 7090E Z 14 Z 14 View System 3 3 Cable B 0 343 818 40450...
Страница 199: ...95 WZ03 7090E Z 14 Z 14 View System 4 Screen selection switch 0 343 546 51800...