Nitrogen Oxide Sensor - Remove and Install - Inlet
拆卸步骤
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所需工具     | |||
工具     | 零件号     | 零件描述     | 数量     |
A     | -     | Loctite 镍基防咬合剂     | -     |
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高温发动机部件可能导致灼伤。 进行发动机保养之前让发动机和部件冷却下来。 |
- 切断所有电缆扎带 (1) 。 断开线束组件 (4) 。 拆下螺栓 (3) 和氮氧化物传感器 (2) 。
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图 1 | g03621198 |
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图 2 | g03621208 |
为了便于拍照而拆下了盖。 |
安装步骤
注: 新的氮氧化物传感器经过预润滑。 不要在新的氮氧化物传感器上使用工具 (A) 。 当安装现有氮氧化物传感器时,仅在螺纹上安装工具 (A) 。
注: 有关氮氧化物传感器的更多信息,请参阅专门说明书, REHS8151, "氮氧化物传感器处理和安装步骤"
- 按与拆卸相反的顺序安装氮氧化物传感器 (2) 。
- 拧紧氮氧化物传感器 (2) 至扭矩为 50 ± 10 N·m (37 ± 7 lb ft)。
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