Piston Cooling Jets - Remove and Install
拆卸步骤
- 将蓄电池断路开关转到断开位置。
- 如有必要,拆卸部件以接近侧盖。
- 拆下螺栓 (1) 。 拆下侧盖 (2) 。
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注意 |
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保持所有零件清洁无杂质。 杂质会造成快速磨损和缩短部件寿命。 |
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图 1 | g01206105 |
- 转动发动机以将活塞朝上止点定位,从而易于接近。 请参阅测试和调整, "找到 1 号活塞上止点位置"。
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图 2 | g02400820 |
- 拆下螺栓 (3) 。 拆下活塞冷却喷嘴 (4) 。 标记定位销 (5) 的位置。
- 对于其余的活塞冷却喷嘴,重复步骤 2 至 5。
安装步骤
- 转动发动机以将活塞朝上止点定位,从而易于接近。 请参阅测试和调整, "找到 1 号活塞上止点位置"。
注: 使定位销 (5) 朝向连杆,如图所示。 如果定位销 (5) 朝向曲轴主轴承,将导致不当喷油。
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图 3 | g02400820 |
- 安装活塞冷却喷嘴 (4) ,使定位销 (5) 向内朝向连杆。 安装螺栓 (3) 。
- 安装侧盖 (2) 。 安装螺栓 (1) 。
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图 4 | g01206105 |
- 如有必要,安装部件以接近侧盖。
- 对于其余的活塞冷却喷嘴,重复步骤 1 至 4。
- 将蓄电池断路开关转到接通位置。
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