680、This section gives you the3 procedures for the disassembly

643、The color of the indicator changes to green.

642、The Check list may also contain supplemental information pertinent to the operation of the airplane.

641、The center of gravity(is the point an airplane would balance if suspended.

640、The CAP will address primary and secondary airframe components.and primary and secondary systems to accomplish the stated objective of continued airworthiness

639、The CAP is not intended to change or replace any portion of the applicable airplane maintenance manual

638、The battery energizes the emergency exit light circuit.

637、The approved repair portion shall include processes and techniques necessary for performing a repair.

636、The airplane were delivered with recommended inspection programs to keep them airworthiness

635、The airplane has been maintained in accordance with manufacturer recommendations or equivalent.

634、the air pressure is above normal