Engine Support - Remove and Install
开始:
- 安装发动机举升支架。
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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並縮短部件使用寿命。 |
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图 1 | g00598991 |
右侧支架 |
- 拆下发动机支架和定位销检修孔之间的塑料盖。 使用 1/2 英寸螺栓和垫圈,以便卸下销 (4)。
- 将适当起吊设备固定至提升支架。 G3612 发动机的重量约为
25084 kg (55300 lb) 。 G3616 发动机的重量约为29892 kg (65900 lb) 。 - 卸下将发动机支架 (3) 固定至发动机底座的螺栓 (2)。 检查螺栓上的密封件是否损坏。 如有必要,更换密封件。 密封件应安装在清洁的螺栓上。
- 提升发动机,以便将尼龙带绕在支架四周。 每个支架的重量约为
64 kg (141 lb) 。 - 卸下将支架固定至缸体的螺栓 (1)。
- 用橡皮锤轻敲支架,使销与缸体脱离。
- 从缸体侧边卸下支架。
- 如有必要,从支架上卸下销。
注: 标记支架和垫片的位置,以便正确安装。 通过销将右侧支架连接至发电机底座板上。 必须先拆下定位销,然后才可以拆卸安装支架。
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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並縮短部件使用寿命。 |
- 如果从支架 (3) 上卸下了销 (4),那么需要重新安装销。 销必须突出支架表面
20 ± 1 mm (0.79 ± 0.04 inch) 。 检查密封件是否损坏。 如有必要,更换密封件。 - 将支架放置在缸体侧边的合适位置上。 安装螺栓 (1)。 拧紧螺栓至扭矩为
1125 ± 100 N·m (830 ± 75 lb ft) 。 - 将垫片安装至原始位置。
- 将销穿过支架,安装至发动机右侧的底座中。
- 将发动机降到底座组件上。 安装螺栓 (2)。
- 检查发动机和从动设备之间的对齐情况。
- 更换支架上销的塑料检修孔盖。
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图 2 | g00598991 |
右侧支架 |
结束:
- 拆卸发动机举升支架。
Caterpillar Information System:
2002/02/01 Correction To Disassembly and Assembly Module, SENR5535-04, "G3612 and G3616 Engines" , "Cylinder Head - Remove" {1100}
CIPI UNDERCARRIAGE Arrangements: 9Q-5195, 9Q-5197, 9Q-5198, 9Q-5232, 9Q-5504, 9Q-5643, 9Q-5651, 9Q-5727, 9Q-5728, 9Q-5729, 9Q-5730, 9Q-5731, 9Q-5747, 9Q-5876, 180-4029, and 213-3892 Track Roller (Single Flange)
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CIPI UNDERCARRIAGE Arrangements: 9Q-5195, 9Q-5197, 9Q-5198, 9Q-5232, 9Q-5504, 9Q-5643, 9Q-5651, 9Q-5727, 9Q-5728, 9Q-5729, 9Q-5730, 9Q-5731, 9Q-5747, 9Q-5876, 180-4029, and 213-3892 Front Idler
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CIPI UNDERCARRIAGE Arrangements: 9Q-5195, 9Q-5197, 9Q-5198, 9Q-5232, 9Q-5504, 9Q-5643, 9Q-5651, 9Q-5727, 9Q-5728, 9Q-5729, 9Q-5730, 9Q-5731, 9Q-5747, 9Q-5876, 180-4029, and 213-3892 Final Drive - Disassemble
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