Engine Oil Pump
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| 图 1 | g01189123 |
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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。 |
发动机机油泵
- 机油类别 ... SAE 30
- 机油温度 ... 50 °C (122 °F)
- 泵转速 ... 3045 rpm
- 机油压力 ... 359 kPa (52 psi)
- 最小机油流量 ... 155 L/min (41 US gpm)
- 机油温度 ... 50 °C (122 °F)
(1) 双轴直径 ... 18.000 ± 0.005 mm (.7087 ± .0002 in)
泵体上的双轴孔径 ... 18.050 ± 0.010 mm (.7106 ± .0004 in)
(2) 密封槽
安装之前，润滑发动机前盖孔。 这会使密封槽和密封圈滑动。
(3) 驱动齿轮
- 加热驱动齿轮到以下温度才能安装驱动齿轮。 ... 316 °C (600 °F)
驱动齿轮直径 ... 92.28 ± 0.10 mm (3.6331 ± 0.0039 in)
(4) 密封圈
(5) 齿轮前面和壳体的间距 ... 29.40 ± 0.50 mm (1.158 ± .020 in)
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