Work Tool Flow Control - If Equipped
辅助管路能提供单向流量或双向流量。
单向流量用于机具,如液压锤锤。 双向流量用于如螺旋钻之类的作业机具。
在改变液压辅助回路的流量模式前,确保符合下列标准:
- 将机器停放在水平地面上。
- 所有作业机具和所有选装部件降到地面上。
- 停车制动器已接合
- 液压力已释放
- 回转锁销已安装。
- 发动机停机
Show/hide table
确保机器和所有作业机具在推荐的维修位置。 安装回转锁销并关闭发动机。 在移动球阀手动杆前,确保所有人员远离作业机具。 改变阀的位置可能引起作业机具的意外运动。 能导致严重的人员伤亡。 |
Show/hide table
图 1 | g01587913 |
所示的机器在维修位置。 |
Show/hide table
图 2 | g01207654 |
将阀转入上图示位置,以进行下述功能:
- 可伸长斗杆作业
- 需要单向流量的作业机具
将阀转动 90 度,以使用所需的双向流量作业机具。
注: 在将阀转到双向流量之前,必须销住可伸长斗杆。
Caterpillar Information System:
24M Motor Grader Power Train Rear Axle, Differential and Final Drive - Install
24M Motor Grader Power Train Rear Axle, Differential and Final Drive - Remove
795F AC and 795F AC XQ Off-Highway Truck Steering System Piston Pump (Hydraulic Fan)
AP600D Asphalt Paver Propel System Piston Pump Flow - Test
AP600D Asphalt Paver Propel System Hydraulic Oil Contamination - Test
3054C Engines for Caterpillar Built Machines Fuel Injection Pump Timing - Adjust
RM-300 Reclaimer Mixer Machine Systems Control Console
420E and 430E Backhoe Loaders Hydraulic and Steering System Hydraulic Pump - Test and Adjust
3500B Engines for 776D, 777D, 784C, 785C, 789C and 793C Off-Highway Trucks Exhaust Temperature Is Too High
420E and 430E Backhoe Loaders Hydraulic and Steering System Bank Valve (Loader) - If Equipped
24M Motor Grader Power Train Final Drive - Assemble
24M Motor Grader Power Train Final Drive - Disassemble
422E and 428E Backhoe Loaders Swing Lock Pin Control
AP600D Asphalt Paver Propel System Piston Pump Neutral - Test and Adjust
2008/05/19 A New Gasket is Available for Mounting of the Air Starting Motor {1451, 7555}
AS4251C Asphalt Screed Screed Frame (Extender) - Remove and Install
AS4251C Asphalt Screed Shoe (End Gate) - Remove and Install
432E, 434E, 442E and 444E Backhoe Loaders Rated Load
3512C Engine and 785D Off-Highway Truck/Tractors Diagnostic Trouble Codes
793F Off-Highway Truck Power Train Modulating Valve (Transmission Clutch Engaging) - Disassemble
432E, 434E, 442E and 444E Backhoe Loaders Specifications
AP555E and BG555E Asphalt Pavers Machine Systems Piston Motor (Propel) - Disassemble
AP555E and BG555E Asphalt Pavers Machine Systems Piston Motor (Propel) - Assemble
AP600D and BG600D Asphalt Pavers Machine Systems Piston Motor (Front Wheel Assist) - Remove