It is directly applicable to the repair being made.
Aircraft sheet metal patch repair procedure.
Make repairs to transparent plastic windows and enclosures.
Metal repair procedures 4 50.
The proper length of rivet is an important part of the repair.
A float that has undergone hull repairs should be tested by filling it with water and allowing it to stand for at least 24 hours to see if any leaks develop.
If the rivet is too long the formed head will be too large or the rivet may bend or.
However the seams between sections of sheet metal should be waterproofed with suitable fabric and sealing compound.
Control parts wing covering or similar parts of the aircraft.
The repair data may also be used as approved data and the ac chapter page and paragraph listed in block 8 of faa form 337 when.
Principal requirements in repair of structures inspection of the damage and accurate estimate of the type of repair required important steps in repairing structural damage.
When repair of a damaged part is possible first study the part carefully to fully understand its purpose or function.
Basic airframe repair subcourse number al0992 edition a us army aviation logistics school fort eustis virginia 23604 5439 4 credit hours edition date.
General the airframe of a fixed wing aircraft is generally considered to consist.
The resources and approved data vary by aircraft and operation but generally include the manufacturer s structural repair manual maintenance manual and ac.
The diameter will depend on the number of rows of rivets you re planning on installing.
Sheet metal floats should be repaired using approved practices.
It is not contrary to manufacturer s data.
Maximum rivet diameter is three times the thickness of the thickest sheet to be riveted.
Cut out a circular patch from a sheet of aluminum that is the same thickness and the original aircraft skin.
Repair replace aircraft structural components according to drawings blueprints directives technical manuals and safety procedures.
The art of sheet metal repair.
The primary objective of aircraft repair is to restore damaged parts to their original condition.
Fabricate structural parts using metal forming techniques and fiberglass materials.
Repair techniques required to handle damage composites are introduced and the.
Minimum rivet diameter is equal to the thickness of the thickest sheet to be riveted.
9 27 01 ac 43 13 1b chg 1 par 4 50 page 4 11 section 4.
Debur the outer edge of the patch.
Composite awareness composite is a very sensitive material and technicians should have the knowledge to prevent damage and ex.
