Leave electrical power on, if the batteries need charging.

A. This documentary includes appropriate instructions for continuing airworthiness.

B. This document contains appropriate instructions for continued airworthiness.

C. This document covers proper orders for continuous airworthiness maintenance program.

A. When describing the airplane＇s Engine, spark plug system shall be described.

B. When describing the airplane＇s Engine, starter system shall be described.

C. In the description of the airplane＇s Engine, ignition system shall be described.

A. “拖动与滑行”中还包括如何在正常和如在软地面、湿滑或结冰的道面，发动机不在翼或飞机受损等非正常情况下拖动和滑行的说明。

B. “拖动与滑行”中还包括如何在正常和如在软地面、湿滑或结冰的道面，发动机不在翼或飞机受损等非正常情况下拖飞机或推飞机的说明。

C. “拖动与滑行”中还包括如何在正常和如在软地面、湿滑或结冰的道面，发动机不在翼等非正常情况下拖飞机或推飞机, 否则飞机将受损的说明。

A. In order to obtain additional clearance, gaskets may be added.

B. Additional shims may need to be added to obtain proper clearance.

C. Add special shims as necessary may vary the clearance.

A. 一个尖的整流环把气流分成两部分。

B. 一个整流锥把气流分成两部分。

C. 一个分流整流罩把气流分成两部分。

A. This Section shall be clearly stated and cross-referenced to the proper paragraph in Section 2 of the Handbook which consists of limitations.

B. This Section contains limitations which shall be clearly stated and cross-referenced to the proper paragraph in Section 2 of the Handbook.

C. The proper paragraph in Section 2 of the Handbook shall describe and cross-reference this Section included in this limitations.

A. The power plant uses an air vent or propeller to produce power.

B. The power plant develops thrust either through the exhaust or through a propeller.

C. The power plant generates propulsion with the aid of the exhaust or a propeller.

A. Wait for the paint to dry completely before polishing it again.

B. Do not apply the second layer of paint if the first layer has dried thoroughly.

C. Let the first layer of paint dry fully before you apply the second layer.

A. Unscheduled maintenance checks are those maintenance checks and inspections on the aircraft, its systems and units which are recognized by the manufacturer as special or unusual conditions which are not related to the time limits specified in -10 above.

B. For the unscheduled maintenance checks and inspections of aircraft, aircraft systems and components, the manufacturer shall not include special or unusual conditions from the time limits specified in -10.

C. If the unscheduled maintenance checks and inspections on the aircraft, its systems and units are special or unusual conditions, the time limits specified in -10 shall be referred to by the manufacturer＇s.

A. Select the specific system that you will apply pressure to.

B. Select the hydraulic system that you will pressurize.

C. Identify the hydraulic system that you will bleed.