Release the pressure from the hydraulic system.

A. Use the correct tools to open the containers for these materials.If you do not follow these prerequisites, injury to your skin and lungs can occur.

B. Get the corrective tools to open the containers for these materials.If you do not obey these precautions, injury to your skin and lungs can occur.

C. Get the proper tools to open the containers for these materials.If you do not observe these precautions, injury to your skin and lungs can occur.

A. As necessary, use the applicable SAFETY BARRIERS, classified by the operator＇s instructions and your local regulations. These communications are subjected to atmospheric interference and difficult to understand.

B. Use the applicable SAFETY BARRIERS, specified by the operator＇s instructions and your local regulations if necessary. These communications are affected by the atmosphere and difficult to understand.

C. Use the applicable SAFETY BARRIERS, classified by the operator＇s instructions and your local regulations if necessary. These communications are subjected to atmospheric interference and difficult to understand.

A. Sometimes, FAA and other airworthiness authority may accept the Continuing Airworthiness Program that uses the Specification.

B. Sometimes, we use the Specification to prepare a Continuing Airworthiness Program that will be accepted by non-FAA airworthiness authority.

C. Sometimes, during preparing a Continuing Airworthiness Program, using the Specification may be accepted by FAA and other airworthiness authority.

A. Check the fluid prior to mixing.

B. Prior to checking the fluid, ensure it has been mixed.

C. Never mix the fluid before testing.

A. Survey the opening for fractures that often avoid inspection.

B. Inspect the opening for cracks that originate from its corners.

C. Inspect the opening for blemish that often covers its corners.

A. Worn components should be replaced even if the damage is below the maximum limits.

B. Replace components that are worn beyond their maximum limits.

C. The maximum limits can not be exceeded when repairing the worn components.

A. Structural fasteners are not included in the normal maintenance items, they are provided separately in the maintenance information.

B. Structural fasteners do not belong to normal maintenance items, so the maintenance information does not include this part of the content.

C. Some structural fasteners can be repaired during normal maintenance, so the maintenance information includes the corresponding content.

A. A lab analysis of the contamination is required to the frequently clogged filters.

B. When you find the filters blocked in a very short time, ask the vendor to inspect them for any contamination.

C. If the filters get clogged at an unusually early stage, send them to the laboratory to analyze the contamination.

A. The function of the rules in this specification is to direct the revising of all materials that are contained in Maintenance Manuals prepared by manufacturers.

B. With respect to format, style and method of presenting for all materials which are contained in Maintenance Manuals prepared by manufacturers, you can refer to the rules that are included in this specification.

C. When presenting format, style and method for rules of this specification, all materials of Maintenance Manuals prepared by manufacturers shall be accorded with.

A. After finishing the following procedure, repair the upper flange.

B. Repair the lower flange first during the procedure that follows.

C. Repair the upper flange first during the following procedure.