742、供压时,人员和设备要远离所有操纵面和起落架力

581、Make sure that the position of the clamp agrees with the position that you recorded during the removal procedure.were3no

580、Make sure that the latch is fully engaged.

579、Make sure that the landing-light cutoff switch power connection is safe.

578、Make sure that all the lights on the front of) the CMU do not come on.

577、Make sure that all the galley compartments are empty.For

576、Make a careful estimate of the damaged area

575、Maintenance Practices ＇which are a combination of servicing, removal/installation, adjustment/ test , inspection / check, cleaning/painting, and ‘approved repairs should follow the Troubleshooting Section

574、Maintenance information shall include General procedural instructions and application of protective treatments after inspection.

573、Maintenance information needs to be continuously updated

572、Lubricate the threads of the two bolts with a small quantity of oil.