Fuel Pressure Regulator - Remove and Install
- 将燃油供应转到“断开”位置。
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图 1 g02133773 - 断开软管组件 (3)。 拆下螺栓 (1),然后拆下燃油压力调节器 (2)。
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图 2 g02133785 - 将螺塞 (6) 和单向阀 (5) 从燃油压力调节器 (2) 上拆下。
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图 3 g02133790 - 将 O 形密封圈 (7) 和支承环 (8) 从单向阀 (5) 上拆下。
- 按与拆卸过程相反的顺序安装燃油压力调节器 (2)。
- 将螺塞 (6) 拧紧至扭矩为
35 ± 3 N·m (26 ± 1 lb ft) 。
- 将螺塞 (6) 拧紧至扭矩为
注: 检查所有 O 形密封圈有无磨损或损坏。 如果 O 形密封圈损坏,则进行更换。 在安装之前,用油液润滑即将密封的密封件。
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