C3.3 and C4.4 Generator Sets Caterpillar


Fuel System Primary Filter (Water Separator) Element - Replace

Usage:

C4.4 D4B

------ WARNING! ------

渗漏或溅溢到热表面或电气部件上的燃油会引起失火。 为防止可能的伤害,当更换燃油滤清器或油水分离器滤芯时,要将起动开关断开。 应立即将溅溢的燃油清除干净。


注: 请参考测试和调整手册, "燃油系统部件的清洁度",了解有关在全部燃油系统工作过程中必须遵循的清洁度标准的详细资料。


注意

确保在进行任何维护和修理工作之前关闭发动机。


如果您的发动机配备有高压燃油管,则在发动机停机后,必须等待 60 秒,待高压燃油管中的燃油压力排出后,才可对发动机燃油管执行任何维修或修理。 如有必要,进行小的调整。 修理低压燃油系统以及冷却、润滑或空气系统中的所有泄漏。 更换存在泄漏的所有高压燃油管。 请参考拆解和组装手册, "燃油喷油管 - 安装"。




图 1g01118416

(1) 螺钉

(2) 滤芯

(3) 玻璃杯

(4) 传感器连接

(5) 排放

(6) 底盖

  1. 转动燃油箱供油阀(如有配备)至关闭位置。

  1. 在油水分离器下面放置合适的容器。 清洁油水分离器的外部。

  1. 打开排放阀 (5) 。 让液体流到容器内。

  1. 只用手拧紧排放阀 (5) 。

  1. 拿住滤芯 (2) 并卸下螺钉 (1) 。 从底座卸下滤芯和玻璃杯 (3) 。 丢弃旧滤芯。

  1. 清洁玻璃杯 (4) 。 清洁底盖 (6) 。

  1. 安装新的 O 形环密封圈。 将底盖安装到新滤芯上。 将组件安装到底座上。

  1. 安装螺钉 (1) 并将螺钉拧紧至 8 N·m (6 lb ft) 的扭矩。

  1. 卸下容器并安全地处理燃油。

  1. 打开供油阀。

  1. 充注燃油系统。 更多有关资料,请参阅操作和保养手册, "燃油系统 - 泵注"。

Caterpillar Information System:

C4.4 Industrial Engine Engine Oil Level - Check
3044C Industrial Engine and Engines for Caterpillar Built Machines Main Bearing Journal
3044C Industrial Engine and Engines for Caterpillar Built Machines Connecting Rod Bearing Journal
G3304 and G3306 Engines Turbocharger - Assemble
Installation Guide for Industrial Electronic Engine Displays Messenger - Test
3054E Industrial Engine Alternator - Install
2012/10/01 Procedure for Disassembly and Assembly of the Pressure Relief Valve in Certain C32, G3500, 3500. 3600, and C280 Engines {5117}
G3520C and G3520E Generator Set Engines Aftercooler - Install
G3520C and G3520E Generator Set Engines Aftercooler - Remove
2003/06/09 New Software Released for Machine Security System (MSS) {7620}
3044C Industrial Engine and Engines for Caterpillar Built Machines Fuel Injection Nozzles
3044C Industrial Engine and Engines for Caterpillar Built Machines Fuel Transfer Pump
3054E Industrial Engine Fuel Injection Pump - Remove
G3520C and G3520E Generator Set Engines Actuator Bypass Valve (Variable) - Remove
3456 Generator Sets Generator Description
G3520C and G3520E Generator Set Engines Throttle Control Valve - Remove
G3520C and G3520E Generator Set Engines Throttle Control Valve - Install
3456 Generator Sets Generator Identification
3500B and 3500C Marine Propulsion Engines Engine Monitoring System
3500B Engines for Caterpillar Built Power Modules Thermostatic Valve
3456 Generator Sets Generator Installation
C1.5 and C2.2 Generator Set Engines Fuel Injection Lines - Remove and Install
C1.5 and C2.2 Generator Set Engines Fuel Injection Pump - Install
3406C Generator Sets Sensors and Electrical Components
Back to top
The names Caterpillar, John Deere, JD, JCB, Hyundai or any other original equipment manufacturers are registered trademarks of the respective original equipment manufacturers. All names, descriptions, numbers and symbols are used for reference purposes only.
CH-Part.com is in no way associated with any of the manufacturers we have listed. All manufacturer's names and descriptions are for reference only.