Fuel Transfer Pump
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| 图 1 | g01423211 |
(1) 排气预留孔 | |
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| 图 2 | g01423215 |
(2) 出口 | |
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| 图 3 | g01423212 |
(3) 进口 (4) 压力调节阀 | |
当燃油输油泵使用柴油时，燃油输油泵具有以下技术规格：
- 使泵在 2940 rpm 转速下运转。 整个旁通压力应为 716 到 786 kPa (104 到 114 psi)。
- 使泵在 2940 rpm 转速下运转。 在 550 kPa (80 psi) 压力下的流速必须为 3.0 L/min (0.8 US-Gall/min)。
- 使泵在 2940 rpm 运转。 在 650 kPa (94 psi) 压力下的流速必须为 4.5 L/min (1.19 US-Gall/min)。
- 使泵在120 rpm 转速下运转。 保持进口对空气打开 10 秒钟。 封闭进口。 泵必须能保持 30 kPa (4.5 psi) 的真空度最少 30 秒钟。
- 使泵在 2940 rpm 转速下运转。 保持进口对空气打开 10 秒钟。 封闭进口。 泵必须能保持 45 kPa (6.5 psi) 的真空度最少 30 秒钟。
- 封闭进口让泵在 120 rpm 转速下运转 30 秒钟。 泵的进口必须具备最小为 60.9 kPa (9 psi) 的吸入提升力。
从驱动端部观看泵时，泵的旋转方向为逆时针。
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| 图 4 | g01423216 |
(5) 组装之前，先将 155-0695 螺纹锁固胶 涂抹在螺柱的螺纹上。
(6) 螺母的扭矩 ... 30 ± 15 N·m (22 ± 11 lb ft)
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