Exhaust Bypass Valve
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| 图 1 | g01717194 |
排气旁通阀剖面图 | |
(1) 锁紧螺母的扭矩 ... 12.5 ± 1.2 牛米 (110 ± 11 英寸)
(2) 螺钉扭矩 ... 6.8 ± 1.2 牛米 (60 ± 11 英寸)
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| 图 2 | g01717213 |
(3) 用甘油润滑连接器的 O 形密封圈。
(4) 用甘油润滑弯管的 O 形密封圈。
(5) 用甘油润滑螺塞的 O 形密封圈。
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| 图 3 | g01717223 |
(6) 锁紧螺母
(7) 锥套螺栓的扭矩 ... 35 ± 5 牛米 (26 ± 4 磅英尺)
请采用以下步骤安装双头螺栓和锁紧螺母：
- 组装前，清洁双头螺栓、锁紧螺母以及锁紧螺母座。
- 将 2P-2333 高温密封剂 涂在穿过排气旁通阀法兰的双头螺栓螺纹上，以及各个锁紧螺母的接合面底部。
- 拧紧两个对角上的锁紧螺母。
扭矩 ... 25 ± 6 牛米 (18 ± 4 磅英尺)
- 拧紧其余锁紧螺母。
扭矩 ... 25 ± 6 牛米 (18 ± 4 磅英尺)
- 再次拧紧所有四个锁紧螺母。
扭矩 ... 47 ± 9 牛米 (35 ± 7 磅英尺)
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