56. 在拆下并弃用密封圈之前,先剪断并弃用将滑油排放堵头固定至燃油冷却的整体驱动发电机滑油冷却器的保险丝。

Before removing and disposing the seal ring, cut and dispose the fuse that secures the oil drain plug to the fuel cooled integral drive generator oil cooler.

Before removing and retaining the seal ring, cut and retaining the wire that secures the oil fill plug to the fuel cooled integral drive generator oil cooler.

Before removing and discarding the sealing ring, cut and discard the wire which safeties the oil cooler.

答案解析

正确答案：C

设备系统操作理论翻译

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