NAVAIR 01-1A-509-2 CLEANING AND CORROSION CONTROL

Question 1

At what distance and what altitude, over and by saltwater, will require daily cleaning and wipe downs on exposed areas?

Answer 1

Within 3 miles of salt water or when flown below 3000 feet over salt water

Question 2

To prevent entrapment of water, solvents, and other cleaning solutions inside of aircraft parts and structural areas, what shall be opened?

Answer 2

All drain holes and flap valves

Question 3

Rinse the cleaner and loosened soil from aircraft surface with a fan spray nozzle, directed what angle?

Answer 3

Between 15 and 30 degrees

Question 4

Solvent available at the aircraft or equipment shall not exceed how many gallons?

Answer 4

3 gallons

Question 5

Maximum nozzle pressure shall not exceed how much pressure?

Answer 5

175 PSI

Question 6

Lubrication shall be accomplished as soon as _____ to prevent corrosion?

Answer 6

Possible

Question 7

Always apply generous quantities of lubricant, and actuate the joint how many times to ensure its in all the crevices?

Answer 7

7 times

Question 8

Aircraft that have been exposed to sand/desert environments shall be inspected and cleaned no later than how many days after leaving said environment?

Answer 8

60 days

Question 9

Fluorescent penetrant, eddy current, ultrasonic, and radiographic inspections shall be accomplished only by who?

Answer 9

NDI qualified and certified personnel

Question 10

When using a sealant gun, the nozzle tip must be pointed into the seam and maintained at what degree?

Answer 10

45-degree angle

Question 11

Blow drying with air pressure not greater than what psi?

Answer 11

10 PSI

Question 12

The area involved as well as those within of the repair or treatment area shall be visually inspected for corrosion by many feet?

Answer 12

3 feet or 36 inches (18 inches on each side)