Gear Group - Inspect
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图 1 | g00987777 |
前正时总成的部件分解图 (1) 凸轮轴齿轮 (2) 上惰轮 (3) 机油泵齿轮 (4) 曲轴齿轮 (5) 喷油泵齿轮 |
检查齿轮有无磨损或损坏。 如果齿轮存在磨损或损坏,则使用新零件进行更换。
注: 如果需要拆下一个或多个齿轮进行修理,请参阅拆解和组装,以便正确拆卸齿轮。
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所需工具 | ||
零件号 | 零件名称 | 数量 |
8T-5096 | 千分表总成 | 1 |
- 安装图 2 中的千分表,如图所示。
- 测量齿轮的齿隙。 请参阅技术规格, "齿轮总成(前)",了解齿隙值。
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图 2 | g00987788 |
测量齿隙 |
- 安装图 3 中的千分表,如图所示。
- 测量惰轮齿轮的端隙。 请参阅技术规格, "齿轮总成(前)",了解端隙值。
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图 3 | g00987800 |
测量惰轮齿轮的端隙 |
- 安装图 4 中的千分表,如图所示。
- 测量凸轮轴的轴向间隙。 请参阅技术规格, "凸轮轴",了解轴向间隙值。
注: 轴向间隙由凸轮轴止推垫圈控制。 如果轴向间隙不在技术规格内,更换止推垫圈。
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图 4 | g00996060 |
测量凸轮轴轴向间隙 |
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