Pressure Sensor (Mass Air Flow) - Remove and Install
- 请参阅操作和保养手册, "散热器的倾斜"。
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图 1 g03098499 Show/hide table注意 质量空气流量传感器的方位对于发动机性能至关重要。 无法正确定位质量空气流量传感器可能会导致故障代码和不满足排放法规。
- 标记质量空气流量压力传感器组件的位置,以便安装。 断开线束组件 (1)。 拆下夹子 (2)。 松开卡箍 (3)。
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图 2 g03098529 - 断开软管 (4)。 拆下质量空气流量传感器组件 (5)。
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图 3 g03098530 - 卸下螺钉 (6)。 拆下质量空气流量压力传感器 (7)。
- 安装质量空气流量压力传感器 (7)。 安装螺钉 (6)。 拧紧螺钉 (6) 至扭矩为
1.47 ± 0.03 N·m (13.0 ± 0.27 lb in) 。Show/hide table图 5 g03098529 Show/hide table图 6 g03070082 Show/hide table注意 质量空气流量传感器的方位对于发动机性能至关重要。 无法正确定位质量空气流量传感器可能会导致故障代码和不满足排放法规。
- 安装质量空气流量传感器组件 (5)。 确保质量空气流量传感器组件 (5) 定位在与水平方向成 50° 的位置。 连接软管 (4)。
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图 7 g03098499 - 拧紧卡箍 (3)。 安装夹子 (2)。 连接线束组件 (1)。
- 请参阅操作和保养手册, "散热器的倾斜"。
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图 4 | g03098530 |
Caterpillar Information System:
3500C Marine Engines Engine Design
3500C Marine Engines Engine Design
3500B Locomotive Engines Engine Design
3500 Industrial Engines Engine Design
3500B Locomotive Engines Engine Design
Application of Abrasion Resistant Material{0374, 0679, 0751, 0759, 6800} Application of Abrasion Resistant Material{0374, 0679, 0751, 0759, 6800}
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3512B and 3516B Generator Set Engines with Dynamic Gas Blending Engine Oil Lines
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C3.3B Engines for Caterpillar Built Machines Diesel Particulate Filter - Remove and Install
C3.3B Engines for Caterpillar Built Machines Diesel Particulate Filter - Disassemble
C3.3B Engines for Caterpillar Built Machines Diesel Particulate Filter - Assemble
3500C Marine Engines Engine Design