The crew controls the aircraft direction during push back with the steering wheel.

"Parking" section also include precautions and limitations such as landing gear struct pressures and wheel rotations, etc .

Procedures for a parked aircraft are included in AMM such as periodic engine running, control or drainage of fluid systems, static grounding, etc.

Those instructions necessary to park or store the aircraft in normal or abnormal conditions such as with engines removed, aircraft damaged, etc.; for short or long terms in extremes of weather conditions.

Charts showing location of landing gear and control surface locks, blanking plugs and covers, mooring points ,etc., shall be included.

It is under the tilte "Parking and Mooring" that the instructions necessary to park and moor the aircraft in any of the probable conditions to which it may be subjected.

"Towing and Taxiing" shall include equipment and materials required such as towing vehicles, tow bars, towing cables, etc..

"Towing and Taxiing" also includes those instructions necessary to tow or push the aircraft in normal or abnormal conditions such as towing from soft ground and slippery or icy surfaces, with engines removed, or aircraft damaged.

Illustrations showing location of attachment points, turining radius, etc. , shall be included.

It is under the tilte "Towing and Taxiing" that the instructions necessary to tow and taxi the aircraft in any of the probable conditions to which it may be subjected.

"Electrical Power" describes those electrical units and components which generate, control and supply AC and/or DC electrical power for other systems, including generators and relays, inverters, batteries, etc. , through the busses.