Camshaft Bearings
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图 1 | g01448119 |
(1) 安装凸轮轴轴承,使油孔位于水平位置。
注: 使用了两种不同的凸轮轴轴承。 在两个外径中安装较宽凸轮轴轴承。 在内径中安装较窄凸轮轴轴承。
(A) 凸轮轴轴承安装后的孔径
- 外轴承 ... 69.969 ± 0.048 mm (2.7547 ± 0.0019 in)
- 内轴承 ... 69.982 ± 0.061 mm (2.7552 ± 0.0024 in)
凸轮轴轴颈的直径 ... 69.850 ± 0.013 mm (2.7500 ± 0.0005 in)
凸轮轴轴承位置
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图 2 | g01448121 |
凸轮轴轴承的安装位置离缸体前端面的距离。
- 尺寸 (B) ... 7.40 ± 0.50 mm (0.291 ± 0.020 in)
- 尺寸 (C) ... 211.30 ± 0.50 mm (8.319 ± 0.020 in)
- 尺寸 (D) ... 395.50 ± 0.50 mm (15.571 ± 0.020 in)
- 尺寸 (E) ... 579.60 ± 0.50 mm (22.819 ± 0.020 in)
- 尺寸 (F) ... 763.80 ± 0.50 mm (30.071 ± 0.020 in)
- 尺寸 (G) ... 947.90 ± 0.50 mm (37.319 ± 0.020 in)
- 尺寸 (H) ... 1144.30 ± 0.50 mm (45.051 ± 0.020 in)
- 尺寸 (C) ... 211.30 ± 0.50 mm (8.319 ± 0.020 in)
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