C3.3B Engines for Caterpillar Built Machines Caterpillar


Diesel Particulate Filter - Assemble

Usage:

236D BGZ

组装步骤

表 1
所需工具 
工具  零件号  零件描述  数量 
Locktite
镍基防粘结剂 

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

在处理用过的柴油微粒滤清器或催化转化器消声器时,请配戴护目镜、手套、防护服以及经过职业安全与健康管理局(NIOSH)批准的 P95 或 N95 半面式防尘面罩。 否则可能造成人身伤害。



注意

不要敲打柴油颗粒滤清器(DPF)组件的任何部位。 不要让任何物体接触 DPF 的内芯。 如果 DPF 的内芯损坏,必须更换组件。


注: 清洁滤清器组件或安装新滤清器组件后,必须执行烟灰保养。 参考故障诊断与排除, UENR3423, "Cat ET 使用特点 - DPF 复位烟灰负载"。

注: 安装新的 DOC 或 DPF 时,Caterpillar 建议在线记录新的部件序列号。 进入 SIS 网页并选择附加服务信息下的 "查看更多"。 选择 "C3.3B 和 C3.8 下载" 链接。 可以通过 "C3.3B 和 C3.8 DPF / DOC 维修信息注册" 输入新的 DOC 或者 DPF 序列号。



    图 1g03337342


    图 2g03337375


    图 3g03337490

  1. 将工具 (A) 涂抹到温度传感器 (3) 的螺纹上。 将密封垫 (12) 和温度传感器 (3) 安装到催化器组件 (11) 上。 将温度传感器 (3) 拧紧至扭矩为 30 ± 5 N·m (22 ± 3 lb ft)

  2. 将工具 (A) 涂抹到温度传感器 (2) 的螺纹上。 将套环 (10)、密封垫 (12) 和温度传感器 (2) 安装到催化器组件 (11) 上。 将温度传感器 (2) 拧紧至扭矩为 30 ± 5 N·m (22 ± 3 lb ft)

  3. 沿箭头所示的正确排气流方位安装 DPF 滤清器组件 (9)。 安装螺栓 (7)。 安装密封垫 (12)。 拧紧螺栓 (7) 至扭矩为 49 to 64 N·m (36 to 47 lb ft)

  4. 安装泵体组件 (8)。 安装螺栓 (6)。 拧紧螺栓 (6) 至扭矩为 49 to 64 N·m (36 to 47 lb ft)

  5. 将工具 (A) 涂抹到管组件 (4) 和温度传感器 (1) 的螺纹上。 将温度传感器 (1) 安装到泵体组件 (8) 上。 拆下管组件 (4) 和压力传感器 (5)。 将温度传感器 (1) 拧紧至扭矩为 30 ± 5 N·m (22 ± 3 lb ft)。 将管组件 (4) 拧紧至扭矩为 19 ± 3 N·m (168 ± 27 lb in)

Caterpillar Information System:

C3.3B Engines for Caterpillar Built Machines Diesel Particulate Filter - Disassemble
C3.3B Engines for Caterpillar Built Machines Diesel Particulate Filter - Remove and Install
C3.3B Engines for Caterpillar Built Machines Exhaust Manifold - Remove and Install
308E2 CR and 308E2 SR Mini Hydraulic Excavators Shovel Crane - Inspect - If Equipped
C3.3B Engines for Caterpillar Built Machines Exhaust Gas Recirculation Valve - Remove and Install
C3.3B Engines for Caterpillar Built Machines Turbocharger - Remove and Install
C32 Auxiliary Engine Aftercooler Condensate Drain Valve - Inspect/Clean
3000 Frame SR5 Electric Power Generation Service Tools
3000 Frame SR5 Electric Power Generation General Information
2013/01/16 Removal of the Zinc Anode Is Recommended on Certain C32 Commercial Engines {1380, 3319}
C3.3B Engines for Caterpillar Built Machines Pressure Sensor (Mass Air Flow) - Remove and Install
3500C Marine Engines Engine Design
3500C Marine Engines Engine Design
3500C Marine Engines Engine Design
3500C Marine Engines Engine Design
3500B Locomotive Engines Engine Design
3500C Marine Engines Engine Design
308E CR Mini Hydraulic Excavator Machine System Specifications Coupler Lines
3500C Marine Engines Engine Design
C32 Marine Engine Engine Air Cleaner Service Indicator - Inspect
Some Hydraulic Couplings are Identified with an Incorrect Part Number{5057} Some Hydraulic Couplings are Identified with an Incorrect Part Number{5057}
C32 Marine Engine Configuration Parameters
C3.3B Engines for Caterpillar Built Machines Fuel Injection Pump - Remove and Install
2013/01/16 New Software is Used For C175-16 Petroleum Engines {1901, 1920}
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.