Alternator - Test
当交流发电机向蓄电池充电过多时，应检查交流发电机的充电率。 当交流发电机向蓄电池充电不足时，应检查交流发电机的充电率。 请参阅维修手册技术规格模块，找到所有有关交流发电机和电压调节器的测试规格。
交流发电机的电压调节器的充电率不可调。 如果充电率不正确，则需要更换电压调节器。
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| 图 1 | g01247292 |
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用于拧紧交流发电机皮带轮螺母的工具 (1) 8T-9293 扭矩扳手 (2) 261-0444 适配器 (3) 2P-8267 六角钻头套筒 (4) 8H-8517 组合扳手（1-1/8 in） (5) 8T-5314 适配器套筒 | |
用所示工具拧紧固定皮带轮的螺母。 关于扭矩，请参阅技术参数部分。
Caterpillar Information System:
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