Engine Oil Pump
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| 图 1 | g01436962 |
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| 图 2 | g01436964 |
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| 注意 |
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起动发动机之前，机油泵必须用清洁的发动机机油润滑。 机油泵必须徒手可以自由转动。 如果机油泵没有用清洁的发动机机油润滑，可能出现驱动齿轮和泵内部结构损坏。 |
(1) 发动机机油泵
- 泵排放压力 ... 359 kPa (52 psi)
(2) 轴
- 两根轴的直径 ... 18.000 ± 0.005 mm (0.7087 ± 0.0002 in)
- 泵体上用于两根轴的孔径 ... 18.050 ± 0.010 mm (0.7106 ± 0.0004 in)
(3) 密封凹槽
安装之前，润滑发动机前盖上的孔。 这会允许密封凹槽和密封件滑动。
(4) 驱动齿轮
- 加热主动齿轮到以下温度才能安装主动齿轮。 ... 316 °C (600 °F)
(5) 泵齿轮
- 加热泵齿轮到以下温度才能安装泵齿轮。 ... 316 °C (600 °F)
- 新齿轮的长度 ... 50.000 ± 0.025 mm (1.9685 ± 0.0010 in)
- 泵体上用于齿轮的孔深度 ... 50.13 ± 0.02 mm (1.974 ± 0.001'')
- 新齿轮的长度 ... 50.000 ± 0.025 mm (1.9685 ± 0.0010 in)
(6) 油封
安装之前，利用所密封的润滑剂稍微润滑孔。
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