Cleanliness of Fuel System Components
发动机的清洁度
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注意 |
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运行燃油系统时保持高清洁度非常重要,因为即便是微小粒子也可能会导致发动机或燃油系统出现故障。 |
在维修燃油系统前,为了清除灰尘和松散碎屑,应使用高压水系统清洗整个发动机。 确保高压水不要对准密封喷油器。
环境
如有可能,维修区应保持相对密封,确保组件不受空气中的灰尘和碎屑污染。 当卸下系统中的组件时,应立即使用适当的密封塞密封暴露的燃油接头。 只有组件重新连接时才能卸下密封塞。 密封塞不得重复使用。 密封塞使用后应立即丢弃。 要获取正确的密封圈,请联系离您最近的 Caterpillar 代理商或授权的 Caterpillar 分销商。
新部件
高压管路不可重复使用。 新高压管路只可安装在一个位置。 更换高压管路时,不要弯曲或扭曲新管路。 管道的内部损坏可能会引起金属粒子进入燃油。
所有新燃油滤清器、高压管路、管道组件和部件均附带密封塞。 只有安装新部件时才可卸下这些密封件。 如果新部件不附带密封圈,则不应使用该部件。
技术人员必须穿戴适当的橡胶手套。 维修完成后,应立即丢弃橡胶手套,以免造成系统污染。
加油
为了向柴油油箱加油,加油泵和油箱盖组件必须清洁且无灰尘和碎屑。 只有当外界条件免受灰尘、风和雨水影响时,才可进行加油。 仅使用未受污染且符合操作和保养手册, "油液建议"燃油技术参数中的技术参数的燃油。
Caterpillar Information System:
RM-300 Reclaimer Mixer Machine Systems Piston Motor (Hydraulic Fan) - Install
416E Backhoe Loader Hydraulic and Steering System Pump Flow - Test
RM-300 Reclaimer Mixer Machine Systems Piston Motor (Hydraulic Fan) - Remove
C13, C15, and C18 Tier 4 Final Engines Connecting Rod
TH580B Telehandler Hydraulic System Accumulator - Test and Charge
2006/06/19 Correction to Testing and Adjusting , "Transmission Pressures - Test and Adjust" {3030, 3073}
2006/06/19 Correction to Specifications , "Torque Convertor and Transmission Pressures" {3030, 3073, 3101}
The Procedure to Adjust the Neutral Sensor for the Propel System on Paving Compactors {5705, 5737} The Procedure to Adjust the Neutral Sensor for the Propel System on Paving Compactors {5705, 5737}
2007/03/12 Improved Clearance for the Radiator Hose {1351, 1354}
572R Series II Pipelayer Flywheel Lubrication Oil Pressure - Test
C13, C15, and C18 Tier 4 Final Engines Cylinder Block
572R Series II Pipelayer Track - Adjust
572R Series II Pipelayer Relief Valve (Torque Converter Outlet) Pressure - Test and Adjust
416E Backhoe Loader Hydraulic and Steering System Ride Control - Test
3176C Engines for Caterpillar Built Machines Cat Data Link Circuit - Test
572R Series II Pipelayer Transmission Lubrication Oil Pressure - Test
Depth of the Spotface on the Support Assembly on Off-Highway Trucks{7051} Depth of the Spotface on the Support Assembly on Off-Highway Trucks{7051}
C6.6 Engines for Caterpillar Built Machines Crankcase Breather
Steering Release Supplement for the R1700G Load Haul Dump{4284, 4300} Steering Release Supplement for the R1700G Load Haul Dump{4284, 4300}
Steering Release Supplement for the R1600G Load Haul Dump{4284, 4300} Steering Release Supplement for the R1600G Load Haul Dump{4284, 4300}
R1700G Load Haul Dump Window Wiper and Washer Control
2006/06/26 New Assembly of the Drive Plate to the Torque Converter Improves Reliability {3279}
700 Family Articulated Trucks - Changes to the Test Lines{5057} 700 Family Articulated Trucks - Changes to the Test Lines{5057}
2006/08/21 New Seal Available for Lower Window {7301, 7310}