2. FAA PRESENTS ALL YOU WANTED TO KNOW ABOUT MAJOR REPAIRS MAJOR ALTERATIONS

3. YOUR INSTRUCTOR YOUR INSTRUCTOR BILL O’BRIEN BILL O’BRIEN FAA INSPECTOR FAA INSPECTOR 202 267-3796 202 267-3796

4. Purpose Purpose TO PROVIDE MECHANICS A FRANK DISCUSSION ON MAJOR REPAIRS AND ALTERATIONS

5. GOAL: GOAL: v PROVIDE THE AVIATION MECHANIC WITH A GOOD REVIEW OF THE FAA POLICY ON MAJOR REPAIRS AND ALTERATIONS

6. COURSE OVERVIEW COURSE OVERVIEW v EVALUATION v REGULATORY AUTHORITY v IMPORTANT RULES v A/W AND PERFORMANCE STANDARDS v DEFINITIONS

7. COURSE OVERVIEW : COURSE OVERVIEW : v MAJOR REPAIRS v MAJOR ALTERATIONS v Data (Approved-Acceptable) v STC PROCESS  FAA FIELD APPROVAL

8. COURSE OVERVIEW COURSE OVERVIEW FIELD APPROVALS v WHAT WORKS! AND AND WHAT DOES NOT! WHAT DOES NOT!

9. QUESTION ? QUESTION ? v WHAT IS ANOTHER WORD FOR : WORD FOR : “EVALUATION?” “EVALUATION?”

10. ANSWER: ANSWER: v TEST IS ANOTHER WORD FOR EVALUATION. FOR EVALUATION. v IT IS NOW TIME TO TEST YOUR KNOWLEDGE ON YOUR KNOWLEDGE ON MAJOR REPAIRS AND MAJOR REPAIRS AND ALTERATIONS. ALTERATIONS.

11. TEST INSTRUCTIONS TEST INSTRUCTIONS v BE SURE TO PUT YOUR NAME, ADDRESS, FAA CERTIFICATE NUMBER, ON THE TOP OF THE TEST PAPER TO ENSURE ACCURATE GRADING OF THE TEST PAPER.

12. TEST INSTRUCTIONS TEST INSTRUCTIONS v TIMED TEST--20 MINUTES. v NO TALKING OR COMPARING ANSWERS. COMPARING ANSWERS. v IF YOU FINISH EARLY YOU CAN LEAVE THE ROOM. v HAND IN THE TEST TO THE FAA FOR GRADING.

13. REGULATORY AUTHORITY

14. FEDERAL AVIATION ACT OF 1958 AMENDED BY TITLE 49 U.S. CODE PUBLIC LAW 103-272 FEDERAL AVIATION ACT OF 1958 AMENDED BY TITLE 49 U.S. CODE PUBLIC LAW 103-272

15. FEDERAL AVIATION ACT : PUBLIC LAW 103-272 FEDERAL AVIATION ACT : PUBLIC LAW 103-272 Allows for the issue of: u Type Certificates u Production Certificates u Airworthiness Certificates....and.... Certificates....and....

16. FEDERAL AVIATION ACT OF 1958: TITLE 49 FEDERAL AVIATION ACT OF 1958: TITLE 49 v ALSO ALLOWS FOR THE DEVELOPMENT OF : DEVELOPMENT OF : RULES RULES

17. RULES YOU SHOULD KNOW RULES YOU SHOULD KNOW v LET’S GO OVER SOME OF THE AIRWORTHINESS RULES THAT DEFINE ONE OF THE MINIMUM STANDARDS THAT A MAJOR REPAIR OR ALTERATION MUST MEET.

18. RULES: RULES: PART 21 - Certification Procedures for Products and Parts.. for Products and Parts.. PART 23 - (CAR--3) Airworthiness Standards, Normal, Utility, Acrobatic and Utility, Acrobatic and Commuter. Commuter. PART 25 - (CAR--4b) Airworthiness Standards, Transport. Standards, Transport.

19. RULES: RULES: PART 29 (CAR 7) Airworthiness Standards, Transport Category: Rotorcraft. Transport Category: Rotorcraft. PART 31 (NONE) Airworthiness Standards, Manned Free Balloons.. Manned Free Balloons.. PART 33 (CAR 13) Airworthiness Standards, Aircraft Engines.. Standards, Aircraft Engines..

20. RULES : RULES : v PART 35, (CAR 14) AIRWORTHINESS STANDARDS, PROPELLERS. v PART 36, AIRCRAFT NOISE REQUIREMENTS, EXCEPT FIRE FIGHTING AND AGRICULTURAL

21. RULES: RULES: v PART 39 AIRWORTHINESS DIRECTIVES. DIRECTIVES.

22. SPECIAL FAR ( SFAR) SPECIAL FAR ( SFAR) v SFAR 27 - Fuel venting and exhaust emission requirements for turbine Powered Aircraft. v SFAR 23 AND 41 - Additional standards for commuter aircraft.

23. SPECIAL REGULATION SPECIAL REGULATION (S.R.) - Older aircraft (S.R.) - Older aircraft S.R. 407- Additional Airworthiness standards on DC-3 and Lockheed Model 18 aircraft. S.R. 422 (A)(B) - Additional Airworthiness Standards for early turbojet aircraft. (B 707, 720, 727, DC-8, DC-9, and Convair 880, 990 )

24. Question? Question? What do all these What do all these regulations have in regulations have in common? common?

25. Answer Answer They set: Airworthiness Airworthiness Standards ! Standards !

26. THESE FAR SET THESE FAR SET PART-39 PART-43 PERFORMANCE PART-91 PART-121 STANDARDS PART-135PART-145

27. Two Standards Two Standards v Airworthiness Standard and and v Performance Standard

28. Why TWO STANDARDS ?

29. BECAUSE FOR AN AIRCRAFT TO BE “AIRWORTHY” IT MUST MEET TWO STANDARDS

30. DEFINITION OF “AIRWORTHY” DEFINITION OF “AIRWORTHY” v Airworthy is when the aircraft meets its type design and is in a condition for safe operation. (Ref: Act of 58 and the Standard A/W certificate) (Ref: Act of 58 and the Standard A/W certificate)

31. AIRWORTHY AIRWORTHY v TYPE DESIGN = AIRWORTHINESS STANDARD v CONDITION FOR SAFE OPERATION = PERFORMANCE STANDARD

32. INTERIM SUMMARY INTERIM SUMMARY u Federal Aviation Act of 1958 u Airworthiness Standards (FAR 21, 23, 25, 27, 29, 31, 33, 35, 36, 39, SFAR and S.R..) u Performance Standards: (FAR 39, 43, 91, 121, 135, (FAR 39, 43, 91, 121, 135, and 145.) and 145.)

33. INTERIM SUMMARY INTERIM SUMMARY v DEFINITION OF AIRWORTHY v “TWO STANDARDS,” A MAJOR ALTERATION OR REPAIR MUST MEET THE A/C TYPE CERTIFICATION RULES AND MEET THE PERFORMANCE RULES IN PART 43.

34. DEFINITIONSDEFINITIONS

35. Major Repair (Ref: FAR 1) Major Repair (Ref: FAR 1) 1. A repair that, if improperly done might appreciable effect weight, balance, structural strength, performance characteristics or other qualities affecting airworthiness or: 2. That is not done according to ACCEPTED practices or cannot be done by elementary operation.

36. Major Alteration (Ref: FAR 1) Major Alteration (Ref: FAR 1) is an alteration not listed in the A/C engine or propeller specifications. 1. That might appreciable affect weight, balance, structural strength, performance, powerplant operation, flight characteristics, or other qualities affecting airworthiness: or

37. Major Alteration (Ref: FAR 1) Major Alteration (Ref: FAR 1) 2. That is not done according to accepted practices or cannot be done by elementary operations.

38. Question? Question? What do the words : What do the words : “Other qualities affecting airworthiness” mean to you?

39. OTHER QUALITIES OTHER QUALITIES v TYPE OF OPERATIONS v ENVIRONMENTAL CONDITIONS v UTILIZATION RATE v AGE OF THE AIRCRAFT AND IT’S COMPONENT PARTS v PREVIOUS MAINTENANCE HISTORY

40. QUESTION ? QUESTION ? v WHAT IS THE BASIC DIFFERENCE BETWEEN A MAJOR REPAIR AND A MAJOR ALTERATION?

41. MAJOR REPAIR ? MAJOR ALTERATION? MAJOR REPAIR ? MAJOR ALTERATION? v A MAJOR REPAIR ALWAYS RETURNS THE ITEM BACK TO ITS ORIGINAL TYPE DESIGN. v A MAJOR ALTERATION IS A CHANGE TO THE ORIGINAL TYPE DESIGN.

42. QUESTION? QUESTION? v S INCE IT IS THE AIRCRAFT MECHANIC WHO DECIDES IF A REPAIR IS MAJOR OR MINOR, DOES THE FAA GIVE MECHANICS ANY OTHER GUIDANCE ON WHICH IS WHAT?

43. SURE DO ! SURE DO ! v APPENDIX (A) OF PART 43 LISTS MAJOR REPAIRS AND ALTERATIONS TO AIRFRAME, ENGINES, PROPS, AND OTHER COMPONENT PARTS.

44. QUESTION ? QUESTION ? v WHAT HAPPENS IF THE REPAIR OR ALTERATION IS NOT IN APPENDIX A OF PART 43? WHAT ELSE CAN THE MECHANIC DO?

45. THREE POSSIBLE SOLUTIONS THREE POSSIBLE SOLUTIONS v FIRST SOLUTION: CONTACT THE MANUFACTURER. v SECOND SOLUTION: CONTACT THE NEAREST FAA DISTRICT OFFICE AND ASK FOR HELP. v THIRD SOLUTION: ASK THREE (3) QUESTIONS.

46. SOLUTION #3 SOLUTION #3 If the repair or alteration fails in such a way that would : 1. prevent continued safe flight 2. prevent a safe landing or 3. adversely affect the safety of the crew and passenger. the crew and passenger.

47. SUGGESTION SUGGESTION IF ANY ONE OF THE IF ANY ONE OF THE THREE ANSWERS ARE A “YES” THEN YOU HAVE EITHER A MAJOR REPAIR OR A MAJOR ALTERATION

48. TIME TO LOOK AT TIME TO LOOK AT DATA DATA TIME TO LOOK AT TIME TO LOOK AT DATA DATA

49. There are two kinds of Data! There are two kinds of Data! “Acceptable” and “Approved”

50. Data can be: Data can be: Written/Typed Instructions WEIGHT AND BALANCE REPORTS Written/Typed Instructions WEIGHT AND BALANCE REPORTS DESIGN Drawings Photographs Documents STRESS ANALYS IS DESIGN Drawings Photographs Documents STRESS ANALYS IS ELECTRICAL LOADS CHARTS ELECTRICAL LOADS CHARTS

51. DATA ADDRESSES TWO AREAS ONLY: DATA ADDRESSES TWO AREAS ONLY: v TYPE DESIGN (FAR 21.31) v METHODS, TECHNIQUES, AND PRACTICES TO PERFORM MAINTENANCE.

52. DATA MUST PROVIDE DATA MUST PROVIDE v A DETAILED, COMPLETE, AND ACCURATE DESCRIPTION OF THE PROPOSED ALTERATION OR REPAIR. v A DESCRIPTION OF REQUIRED TESTING PROCEDURES. (E.G. FLAMMABILITY OR NOISE )

53. ACCEPTABLE DATA OK

54. ACCEPTABLE DATA ACCEPTABLE DATA Acceptable Data is used for all maintenance, except major repairs and major alterations. (Ref: 43.13) (Ref: 43.13)

55. KINDS OF ACCEPTABLE DATA KINDS OF ACCEPTABLE DATA u AC 43-13-1B or 2A. u MFG’s Service Manuals. u MFG’s Service Bulletins. u PART 121/135 Operator’s Manuals. Manuals.

56. APPROVED DATA FAA OK

57. Approved Data is used for all major repairs and major alterations (ref:) Approved Data is used for all major repairs and major alterations (ref:)

58. FAR REFERENCES : FAR REFERENCES : v IA--------------------------FAR 65.95 v AIR TAXI----------------FAR 135.437 v AIR CARRIER---------FAR 121.379 v REPAIR STATION---FAR 145.51

59. KINDS OF APPROVED DATA: KINDS OF APPROVED DATA: v TYPE CERTIFICATE DATA AND SPECIFICATIONS v S. T. C. v AIRWORTHINESS DIRECTIVES (ADs)

60. KINDS OF APPROVED DATA KINDS OF APPROVED DATA v DESIGNATED ENGINEERING REPRESENTATIVE (DER) REPRESENTATIVE (DER) v DESIGNATED ALTERATION STATION (DAS) STATION (DAS) v APPLIANCE MANUFACTURER’S MANUALS MANUALS

61. KINDS OF APPROVED DATA: KINDS OF APPROVED DATA: v FAA APPROVED DATA. v SFAR 36 REPAIR DATA. v FAA FORM 337 USED TO APPROVE MULTIPLE REPAIRS /ALTERATIONS BY THE ORIGINAL MODIFIER BY THE ORIGINAL MODIFIER

62. KINDS OF APPROVED DATA: KINDS OF APPROVED DATA: v TECHNICAL STANDARD ORDER AUTHORIZATION. ORDER AUTHORIZATION. v PARTS MANUFACTURER AUTHORIZATION. (PMA) AUTHORIZATION. (PMA) v DELEGATED OPTION AUTHORIZATION. (DOA) AUTHORIZATION. (DOA)

63. KINDS OF APPROVED DATA: KINDS OF APPROVED DATA: v CAA FORM 337, DATED PRIOR TO 10/1/55. PRIOR TO 10/1/55. v FOREIGN BULLETINS, FOR USE ON U.S. CERTIFICATED USE ON U.S. CERTIFICATED FOREIGN AIRCRAFT WHEN FOREIGN AIRCRAFT WHEN APPROVED BY A FOREIGN CAA. APPROVED BY A FOREIGN CAA.

64. KINDS OF APPROVED DATA: KINDS OF APPROVED DATA: v FOREIGN BULLETINS ON US CERTIFICATED PRODUCT WHEN APPROVED BY THE FOREIGN CAA UNDER A BILATERAL AGREEMENT v OTHER DATA APPROVED BY THE ADMINISTRATOR THE ADMINISTRATOR

65. Approved Data-----For Repairs Only Approved Data-----For Repairs Only Use AC 43.13-IB if the repair is: v Appropriate to the product v Applicable to the repair v Not contrary to mfg’s data v Must reference AC’s chapter, page and paragraph where data is found.

66. QUESTION ? QUESTION ? v WHERE IS THE AUTHORITY THAT GIVE THE MECHANIC, IA TO USE THE ACCEPTABLE REPAIR DATA IN AC 43.13-1B AS APPROVED DATA FOR A MAJOR REPAIR ?

67. ANSWER ANSWER v PERMISSION BY THE FAA TO USE THE ACCEPTABLE DATA IN AC 43-13-1B AS APPROVED DATA IS FOUND ON THE FIRST PAGE (SIGNATURE PAGE) OF THE AC. PAGE (SIGNATURE PAGE) OF THE AC.

68. Data that is not approved or acceptable Data that is not approved or acceptable v Sales Catalog Information v Newsletters v Magazines articles v Parts Manual (Illustrated)

69. IMPORTANT NOTICE IMPORTANT NOTICE If your not sure of the data call the FAA! If your not sure of the data call the FAA!

70. SUPPLEMENTAL TYPE CERTIFICATES

71. Supplemental type Certificate (STC) is: Supplemental type Certificate (STC) is: A major change to a type design but not great enough to require a new application for type certificate. (Ref: 21.113) A major change to a type design but not great enough to require a new application for type certificate. (Ref: 21.113)

72. S.T.C. Process : Data submitted S.T.C. Process : Data submitted u Application made to FAA u FAA assigns an engineer u Applicant and FAA meet u Development of a mutually acceptable program

73. STC PROCESS : Data submitted (con’t) STC PROCESS : Data submitted (con’t) v SUBMIT DATA: SUCH AS DRAWINGS, PROCESSES, PARTS USED, ETC. v FLIGHT MANUAL SUPPLEMENTS v OPERATING MANUALS v COPY OF INSTALLATION INSTRUCTIONS

74. S.T.C. Process Data submitted (con’t) S.T.C. Process Data submitted (con’t) u Rating of electrical equipment u Weight and balance u Placards u Markings on instruments u Copy of installation instructions

75. S.T.C. Process : Data submitted (con’t) S.T.C. Process : Data submitted (con’t) u Any aircraft certified after January 28, 1981 a manual for continued airworthiness is required (Ref 21.50) u One copy of all substantiating data showing compliance to the applicable FAR or CAR.

76. Suggestion Suggestion Designated Engineering Rep. (DER) can be a engineer or test pilot who for a fee will represent the FAA for specific certification functions.. They can speed up the process but use of DER’s are not mandatory. Designated Engineering Rep. (DER) can be a engineer or test pilot who for a fee will represent the FAA for specific certification functions.. They can speed up the process but use of DER’s are not mandatory.

77. S.T.C. Process S.T.C. Process u Development of the type inspection authorization (T.I.A.) u TIA sets the requirements for - Conformity Inspections - Conformity Inspections - Flight tests - Flight tests u Satisfactory Completion of the Inspections and Tests an S.T.C. is issued.

78. S.T.C. can be: S.T.C. can be: u Transferred from one individual to another or: u Sold an an “approved” process for a major repair or alteration

79. Warning Warning Before you Buy an S.T.C. v Ensure that it is compatible with other STC on your aircraft. v Ensure it is for your particular make and model aircraft. make and model aircraft.

80. WARNING WARNING v PART 91.403 GENERAL WILL CHANGE TO RELFLECT THE NEW 1996 LAW TO PROTECTED INTELLECTUAL DATA. v IT WILL REQUIRE INSTALLERS OF AN STC TO HAVE PERMISSION FROM THE STC HOLDER TO USE THE STC

81. Field Approvals

82. DEFINITION: DEFINITION: Field Approval: is the granting of FAA approval, by an FAA A/W Inspector, (FSDO) by examining data, or by physical inspection or testing, or approving multiple testing, or approving multiple installations by the same modifier installations by the same modifier

83. Field Approval Facts Field Approval Facts –Not found in the FARs –Policy only –FAA Airworthiness Inspector sign Block 3 of FAA Form 337 Inspector sign Block 3 of FAA Form 337

84. Field Approval Facts Field Approval Facts There are only 3 kinds of field approvals: 1. Examination of Data only! “Approves” acceptable data for “Approves” acceptable data for major repairs/major alterations major repairs/major alterations

85. FIELD APPROVAL FACTS FIELD APPROVAL FACTS 2. Physical inspection, demonstration, or testing of the repair or alteration.

86. FIELD APPROVAL FACTS FIELD APPROVAL FACTS 3. Examination of Data only for duplication on identical make and model by the original modifier.

87. Notice Notice You are not entitled to a Field Approval even if the Form 337 is “perfect.”

88. Why Not? Why Not? 1. Field Approvals are policy only and are not regulatory. 2. Authority to grant a field approval res ts on the FAA approval res ts on the FAA A/W Inspector alone ! A/W Inspector alone !

89. Suggestion Suggestion If your field approval request has been denied try another inspector. If it is denied twice--check your paper work.

90. Question ? Question ? What can not be field approved? field approved?

91. Installations that: Installations that: u Increase in gross weights u Major changes in C.G. range u Any repair or modification than affects structural integrity, flight, or ground handling.

92. INSTALLATIONS THAT INSTALLATIONS THAT v Changes to control surface travel. v Changes to control surface dimensions. v Changes to the aircraft’s dimensions.

93. Installations that Installations that u Changes to landing gear, brakes, or struts u Major modification to avionics equipment operation

94. INSTALLATIONS THAT INSTALLATIONS THAT v CHANGE FUEL VENTS v INSTALL NEW FUEL OR OIL SYSTEMS v CHANGES TO FIRE EXTINGUISHING SYSTEMS v CHANGE ENGINE COOLING

95. INSTALLATIONS THAT INSTALLATIONS THAT v CHANGE TO “IF” FREQUENCY v CHANGES THAT DEVIATE FROM THE DESIGN ENVIRONMENTAL PERFORMANCE.

96. FIELD APPROVALS THAT REQUIRE FAA ENGINEERING INPUT: FIELD APPROVALS THAT REQUIRE FAA ENGINEERING INPUT: v SUBSTITUTION OF PARTS v CERAMIC COATINGS v WELDING OF PROPELLERS v ALTERNATIVE MEANS OF COMPLYING WITH AD. v USE OF SYNTHETIC RESIN GLUES

97. FIELD APPROVALS THAT REQUIRE FAA ENGINEERING APPROVAL FIELD APPROVALS THAT REQUIRE FAA ENGINEERING APPROVAL v NEW MAGNESIUM OR CHROME APPLICATIONS v NEW WELDING OR BRAZING PROCESSES v USE OF SYNTHETIC COVERINGS

98. INCOMPLETE INSTALLATIONS INCOMPLETE INSTALLATIONS v AIRCRAFT WITH INCOMPLETE OR PIECEMEAL INSTALLATIONS CAN BE APPROVED FOR RETURN TO SERVICE IF THE FOLLOWING HAS BEEN ACCOMPLISHED:

99. INCOMPLETE INSTALLATIONS INCOMPLETE INSTALLATIONS v THE ALTERATION DATA HAS BEEN FAA APPROVED v THE INCOMPLETE INSTALLATION WILL NOT AFFECT THE SAFE OPERATION OF THE AIRCRAFT

100. INCOMPLETE INSTALLATIONS INCOMPLETE INSTALLATIONS v THE EQUIPMENT INSTALLED IS DEACTIVATED AND PLACARDED TO PREVENT USE v WEIGHT AND BALANCE RECORDS ARE CURRENT v MAINTENANCE RECORDS ENTRY MADE AND SIGNED OFF

101. INCOMPLETE INSTALLATION INCOMPLETE INSTALLATION v OPERATOR IS ADVISED OF THE STATUS OF THE EQUIPMENT INSTALLED. v WHEN THE INSTALLATION IS COMPLETED A CONFORMITY INSPECTION MAY BE REQUIRED.

102. HERE IS SOMETHING NEW FROM THE PEOPLE WHO BROUGHT YOU ADs

103. FIELD APPROVAL FOR MAJOR ALTERATIONS ADDITIONAL REQUIREMENTS FIELD APPROVAL FOR MAJOR ALTERATIONS ADDITIONAL REQUIREMENTS v MECHANICS MUST SUBMIT INSTRUCTIONS FOR CONTINUED AIRWORTHINESS. v IN OTHER WORDS HOW ARE YOU GOING TO MAINTAIN THE ALTERATION FOR THE REST OF THE TIME IT IS ON THE AIRCRAFT.

104. FIELD APPROVAL FOR MAJOR ALTERATIONS FIELD APPROVAL FOR MAJOR ALTERATIONS v THE FAA INSPECTOR “ACCEPTS” THE INSTRUCTIONS FOR CONTINUED AIRWORTHINESS ONLY. v THE ICA’S SHOULD BE COMPLETE ENOUGHT SO THE ALTERATIONS IS MAINTAINED IN AN AIRWORTHY CONDITION, INCLUDE REPLACEMENT OF PARTS.

105. INSTRUCTIONS FOR CONTINUING AIRWORTHINESS INSTRUCTIONS FOR CONTINUING AIRWORTHINESS v MAKE IT EASY ON YOURSELF---USE THE FAA ICA CHECKLIST v REMEMBER: THE ICA IS NOT FOR THE FAA’S BENEFIT BUT TO HELP THE NEXT MECHANIC WHO MUST INSPECT OR MAINTAIN THE MAJOR ALTERATION THAT YOU INSTALLED.

106. Helpful Hints for Field Approval Helpful Hints for Field Approval

107. 1. Check out the Form 337 u Did you read the fine print on the Form? u Have you read AC-43-9-1G Instructions for completing FAA Form 337? Hint: (Check appendix B of Part 43)

108. 2. IS IT MAJOR OR MINOR? Make a determination if the repair or alteration is major or minor. Hint: (Check Appendix A of Part 43 or ask the 3 questions)

109. 3. SEE THE FAA FIRST! Do NOT cut metal, splice wire, or install equipment wire, or install equipment until you received the Field until you received the Field Approval! Approval!

110. 4. FIND OUT WHAT THE FAA WANTS OR NEEDS 4. FIND OUT WHAT THE FAA WANTS OR NEEDS Talk TO the FAA Inspector about the major repair or alteration you are planning. Find out what data the inspector needs to see! Find out what data the inspector needs to see!

111. 5. BE REASONABLE ! Allow a reasonable time period for the approval. Hint: Hint: (30 days is (30 days is Reasonable) Reasonable)

112. 6. Gather your Data: u Check the type Certification rules. u PART 23 or CAR 3 u PART 25 or CAR 4 u AC 43.13 1B or 2A u Documents, photos, processes. Hint: Are they current?

113. 7. CAN THE FAA UNDERSTAND WHAT YOU WANT TO DO? 7. CAN THE FAA UNDERSTAND WHAT YOU WANT TO DO? Format your data in a reasonable straight forward manner. Hint: Does your data, repair or alteration conflict with other alterations or repairs?

114. 8. HOW SECURE IS SECURE ? Have you looked at the aircraft’s structural requirements? Can a new piece of equipment stay where you put it? Hint: See Chapter 1 of AC43.13-2A on how to work up design loads.

115. 9. Are you building any hazards into the aircraft? v Structurally? v Operationally? v Are the parts used PMA-TSO approved?

116. 10. GETTING IT APPROVED v SUBMIT A COMPLETED BUT UN- SIGNED FAA FORM 337 TO THE FAA. v SUGGEST THAT A COVER LETTER THAT DESCRIBES THE REPAIR OR ALTERATION IN DETAIL IS ATTACHED TO THE 337.

117. MY STARS AND GARDERS ITS BEEN APPROVED ! ! ! MY STARS AND GARDERS ITS BEEN APPROVED ! ! ! BUT WHAT DO YOU BUT WHAT DO YOU REALLY HAVE ? REALLY HAVE ?

118. You have one of three Kinds of Field Approvals You have one of three Kinds of Field Approvals 1.Data approval 2.Approval by physical inspection or testing 3.Data approval for multiple repairs or alterations

119. DON’T FORGET, YOU GET TO SHARE THE BLAME DON’T FORGET, YOU GET TO SHARE THE BLAME The Form 337 still needs the conformity statement signed and the approval for return to service block checked, as well as the aircraft’s maintenance records completed.

120. A completed Form 337 1 - goes to the owner/operator 1 - to the FAA within 48 hours A fuel tank in the baggage or Cabin 1 - goes to the owner/operator 1 - to the FAA written 48 hours 1 - stays in the cockpit/cabin

121. FORM 337 RECORD KEEPING REQUIREMENTS FORM 337 RECORD KEEPING REQUIREMENTS v FAA FORM 337 FOR MAJOR REPAIRS IS KEPT FOR 1 YEAR. v FAA FORM 337 FOR MAJOR ALTERATION IS KEPT FOREVER (REF: 91. 417)

122. Summary Summary -Major Repair --returns it to its original type design. –Major Alteration--alters the type Design. –Data is required. –Acceptable / Approved Data.

123. Summary Summary u AC 43.13-1B “Approved Data” – Appropriate to the product – Applicable to the repair – Not contrary to MFR.DATA – Chapter/page/ paragraph

124. SUMMARY SUMMARY v UNAPPROVED DATA v S. T. C. PROCESS v FIELD APPROVAL PROCESS

125. REVIEW REVIEW Now let’s go over the test!

126. Test Answers Test Answers 1-B2-B3-C 4-D5-A6-A 7-C8-D9-D 10-D 11-D 12-C 13-A 14-D 15-A 16-B17-C 18-C 19-B20-C

127. MAJOR REPAIRS AND MAJOR ALTERATIONS MAJOR REPAIRS AND MAJOR ALTERATIONS THE END THE END THANKS FOR PARTICIPATING THANKS FOR PARTICIPATING THE END THE END THANKS FOR PARTICIPATING THANKS FOR PARTICIPATING