Engine Oil Pump
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图 1 | g01347093 |
(A) 齿轮与泵体之间的距离 ... 0.05 至 0.66 mm (0.002 至 0.026 in)
(B) 惰齿轮轴衬套轴承孔 ... 28.600 ± 0.048 mm (1.1260 ± 0.0019 in)
惰齿轮轴直径 ... 28.512 ± 0.013 mm (1.1225 ± 0.0005 in)
衬套轴承与惰齿轮轴之间的间隙 ... 0.028 至 0.150 mm (0.0011 至 0.0059 in)
(C) 齿轮长度 ... 50.808 ± 0.025 mm (2.0003 ± 0.0010 in)
轴承端与泵体之间的间隙 ... 0.081 至 0.173 mm (0.0032 至 0.0068 in)
(D) 齿轮长度 ... 38.070 ± 0.025 mm (1.4988 ± 0.0010 in)
轴承端与泵体之间的间隙 ... 0.081 至 0.173 mm (0.0032 至 0.0068 in)
(1) 泵轴直径 ... 22.217 ± 0.005 mm (0.8747 ± 0.0002 in)
轴承轴孔 ... 22.289 ± 0.025 mm (0.8775 ± 0.0010 in)
(2) 使用标准扭矩拧紧将驱动齿轮固定在驱动轴上的螺栓。
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图 2 | g01347106 |
(E) 轴承接头从中心线到轴承孔的定位 ... 30 ± 15 度
注: 如图所示,将轴承安装在盖中以及机油泵体中,使轴承接头处于正确的位置。
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图 3 | g01347110 |
剖面 F-F |
(G) 轴承距机加工表面的深度 ... 1.52 ± 0.25 mm (0.060 ± 0.010 in)
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图 4 | g01347115 |
(H) 定位销伸出泵体的距离 ... 4.1 ± 0.5 mm (0.16 ± 0.02 in)
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