关于备用地平仪拆装

huoleiguolei · 发表于 2013-7-23 14:26:25

一：拆卸备用地平仪注意事项参考TASK 34-24-01-000-801

CAUTION: LET THE GYRO STOP AFTER YOU REMOVE THE ELECTRICAL POWER. REMOVAL OF THE STANDBY ATTITUDE INDICATOR BEFORE THE GYRO STOPS CAN CAUSE DAMAGE TO THE GYRO.

(2) After 20 minutes, when the gyro is stopped, continue

在更换备用地平仪时从跳开关拔出到内部陀螺完全静止需约20分钟；

二：安装后测试注意事项参考TASK 34-24-00-730-801

(3) Let the gyro get to full speed.

NOTE: The gyro will reach full speed approximately 3 minutes after you supply power.

(4) Pull and release the cage knob on the stanby indicator.

NOTE: Do not let the knob hit against the front of the indicator.

	(5) After five minutes, make sure the pitch and roll indications show the airplane attitude 0 ±2.0 degrees.
(6) Open this circuit breaker:

CAPT Electrical System Panel, P18-2

(7) Make sure the GYRO flag comes into view in less than one second.

(8) Close this circuit breaker:

	(9) Make sure the GYRO flag goes out of view within 3 minutes.

备用地平仪通电到达全速需3分钟，在复位后3分钟内故障旗应该消失；快速校准5分钟后俯仰横滚在正负2度内即可认为备用地平仪能正常工作；

今天看到的跟大家分享一下

wade · 发表于 2013-7-23 15:30:40

谢谢楼主分享，不过现在的飞机都是装的ISFD吧？

狼行天 · 发表于 2013-7-23 15:49:26

感谢楼主分享，增长了见识。

ke408219905 · 发表于 2013-7-23 17:57:17

谢谢LZ分享，头发又短了一截

huoleiguolei · 发表于 2013-7-23 19:34:33

还是有不少装的是机械陀螺的

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[34导航] 关于备用地平仪拆装

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中国民航大学

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西北工业大学

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