Crankshaft
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图 1 | g01347119 |
(A) 新止推板厚度 ... 5.461 ± 0.038 mm (0.2150 ± 0.0015 in)
(1) 请参阅技术参数, "主轴承轴颈"。
(2) 请参阅技术参数, "连杆轴承轴颈"。
(3) 管塞的扭矩 ... 23 ± 4 N·m (17 ± 3 lb ft)
用桩支撑曲轴,使管塞固定到位。
桩 - 如图所示,使用定心冲头和锤子改变孔的形状。
(4) 加热曲轴齿轮的最高温度 ... 315 °C (599 °F)
(B) 新曲轴轴向间隙 ... 0.122 至 0.579 mm (0.0048 至 0.0228 in)
(5) 承磨衬套和密封安装
如图所示,卸下前、后密封总成。
注: 密封和承磨衬套分开后不得继续使用。
- 使用 1U-7600 滑锤拉拔器总成 卸下密封。
- 使用 5P-7318 承磨衬套扭曲工具总成 卸下承磨衬套。
如图所示,安装前、后密封总成:
- 使用 169-5464 快速固化底漆 清洁曲轴外表面。
- 安装曲轴密封时密封唇必须朝向图示方向。 保证曲轴两端安装正确的密封。
注: 安装承磨衬套和密封时不需要进行润滑。
- 不要分开衬套与密封。 使用正确的工具,作为一个总成在发动机两端安装密封总成。
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