71. Remove the four screws that attach the flange to the cover

A. If the number of failures is more than three, clean the unit.

B. If the number of failures is more than three, replace the unit.

C. If the number of failures is more than three, repair the unit.

A. The manufacturer＇s masthead, publication title, air craft model and issue and revision dates or codes shall appear on all pages that contain text or illustrations. However, aircraft model number should not be included in engine maintenance manuals.

B. The manufacturer＇s masthead, publication name, aircraft model, and issue and, revision dates or codes should appear on all pages and should also contain text or illustrations. However, the aircraft model should not be included in the engine maintenance manual.

C. The manufacturer＇s masthead, publication name, aircraft model, and issue and revision dates or codes should appear on all pages and should also contain text and illustrations. However, the aircraft model should not be included in the engine maintenance manual.

A. Thus, whether the manual be a maintenance manual or a wiring diagram manual for a large airplane or a small airplane, the person wishing information concerning the indicating portion of the fuel system would refer to the Tab Chapter 28, Fuel.

B. Therefore, those hoping to obtain information about the fuel system instructions section of there pair manual or circuit diagram manual for both large and small aircraft may correspond to the label, chapter 28, Fuel.

C. As a result, regardless of the aircraft type (large or small), the person who wants to get display section information of the fuel system in the servicing manual or line diagram manual may search the tag, chapter 28, Fuel.

A. The pump has a flow of 2850 psi.

B. The inlet flow is 10 gpm 2850psi.

C. The pump flow rate is 10 gpm at 2850 psi.

A. Jack was glad because he missed his plane

B. Jack was unhappy because he missed his plane

C. Jack was relaxed because he missed his plane

A. 总的来说,然而,最好完全遵循以下各章的安排和细目分类,并应在所有手册中尽最大可能。

B. 总的来说,然而,最好统一遵循以下各章的安排和细目分类,并应在所有手册中尽最大可能。

C. 总的来说,然而,最好准确遵循以下各部分的安排和细目分类,并应在所有手册中尽最大可能。

A. 根据结构修理手册进行永久性修理,对损伤部位填充BMS-287填充剂。

B. 根据故障修理手册进行恢复性修理,对损伤部位填充BMS-287填充剂。

C. 根据勤务手册进行翻新修理,对损伤部位填充BMS-287填充剂。

A. Do these two steps at the same time;

B. Do these two steps step by step;

C. Do these two steps one after another;

A. Place mode select switch in REFUEL position.

B. Push mode switch in ON position.

C. Place joggle switch to REFUEL on position.

A. 这些作动器控制副翼和升降舵使他们产生运动,以便控制飞机的飞行路径。

B. 这些作动器控制副翼和升降舵的运动,副翼和升降舵控制飞机的飞行路径。

C. 飞机的飞行路径是通过作动器让副翼和升降舵产生运动来控制的。