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STRUCTURALREPAIRMANUAL

Page201

53−00−13

Printed in Germany

Jul01/05

STRINGERSANDSKINSTIFFENERS

1. General

Thistopiccontainsrepairproceduresfordamagetostringers.ForSection
andFRdesignationrefertoChapter53−00−00

 

PageBlock001.Therepairs

arelistedinTable201anddescribedinmoredetailinthefollowing
text.

NOTE: ForDamage/RepairDataRecordingrefertoChapter51−11−15.

NOTE: FordetaileddefinitionofRepairCategoriesrefertoChapter

51−11−14.

2. SafetyPrecautions

WARNING: OBEYTHEMANUFACTURERSINSTRUCTIONSWHENYOUUSECLEANINGAGENTS,

BONDINGANDADHESIVECOMPOUNDS,SEALANTS,SPECIALMATERIALSAND
STRUCTUREPAINTS.THESEMATERIALSAREDANGEROUS.

CAUTION: REFERTOEACHREPAIRTODETERMINETHEREPAIRAPPLICABILITY.

CAUTION: USEONLYSPECIFIEDCLEANINGMATERIALSANDSOLUTIONSORTHEIR

EQUIVALENTS.THESURFACEPROTECTIONCOULDBEDAMAGED,IFUNSPECI
FIEDMATERIALSAREUSED.ITISIMPORTANTTHATTHEMANUFACTURER’S
MIXING,APPLICATIONANDTREATMENTINSTRUCTIONSAREFOLLOWED.

CAUTION: TOPREVENTDAMAGETOTHESURFACEPROTECTION,MECHANICALANDELEC

TRICALSYSTEMS,THEAREASURROUNDINGTHEREPAIRMUSTBECOVERED
WITHPLASTICFOILMASKINGTAPE.

CAUTION: OBEYTHEGIVENINSPECTIONINSTRUCTIONREFERENCEWHICHLEADSTOTHE

APPLICABLEINSPECTIONPROGRAMDEFINEDINCHAPTERSTRUCTURALREPAIR
INSPECTIONS(SRI)OFTHESRM.

3. RepairScheme

REPAIRPROCEDURE

PARAGRAPH

FIGURE

REPAIR

CATEGORY

INSPECTION

INSTRUCTION

REFERENCE

StringerRepair−Stringer

madefromDAN2,DAN50and

comparable

4.A.

201<1>

B

53−00−13−2−001−00

BondingDefectsatStringer

4.B.

202<1>

StringerOuterFlangeRepair

4.C.

B

53−00−13−2−002−00

−Cutout

203<1>

−ReworkofCorrosion

204<1>

Table201

Summary of Contents for A340-200

Page 1: ...PLICABILITY CAUTION USE ONLY SPECIFIED CLEANING MATERIALS AND SOLUTIONS OR THEIR EQUIVALENTS THE SURFACE PROTECTION COULD BE DAMAGED IF UNSPECI FIED MATERIALS ARE USED IT IS IMPORTANT THAT THE MANUFAC...

Page 2: ...er and Skin Stiffener Repairs CAUTION THIS REPAIR MUST BE INSPECTED AT DEFINED INTERVALS THE ACCORDING INSPECTION INSTRUCTION REFERENCE IS IIR 53 00 13 2 001 00 AND IS DESCRIBED IN CHAPTER STRUCTURAL...

Page 3: ...er 51 35 00 Cleaning Agent AR Material No 11 003 or 11 004 Refer to Chapter 51 35 00 Pretreatment for painting Chemical conversion coat ing AR Material No 13 002 Refer to Chapter 51 35 00 Storage pres...

Page 4: ...ange to the repair parts Mark and drill additional holes NOTE Use transition fit for Hi Lok fastener installation Refer to Chapter 51 44 11 e Remove the repair parts and deburr all fastener holes WARN...

Page 5: ...If necessary apply flexible polyurethane Material No 16 021 to the sealant beads NOTE Refer to Chapter 51 23 12 for information about areas of application WARNING STRUCTURE PAINT MATERIAL NO 16 001 IS...

Page 6: ...STRUCTURAL REPAIR MANUAL Pages 207 208 53 00 13 Printed in Germany Jul 01 05 Stringer Repair Stringer made from DAN2 DAN50 and comparable Figure 201 sheet 1...

Page 7: ...STRUCTURAL REPAIR MANUAL Pages 209 210 53 00 13 Printed in Germany Jul 01 05 Stringer Repair Stringer made from DAN2 DAN50 and comparable Figure 201 sheet 2...

Page 8: ...STRUCTURAL REPAIR MANUAL Pages 211 212 53 00 13 Printed in Germany Jul 01 05 Stringer Repair Stringer made from DAN2 DAN50 and comparable Figure 201 sheet 3...

Page 9: ...STRUCTURAL REPAIR MANUAL Page 213 53 00 13 Printed in Germany Jul 01 04 Use of 5 32 in Fastener instead of 3 16 in Fastener Figure 201 sheet 4...

Page 10: ...o 11 004 Refer to Chapter 51 35 00 Structure Paint AR Material No 16 001 Refer to Chapter 51 35 00 Structure Paint AR Material No 16 002 Refer to Chapter 51 35 00 Structure Paint AR Material No 16 003...

Page 11: ...ial No 16 020 WARNING SEALANT MATERIAL NO 09 013 IS DANGEROUS g If the bonded joint between the stringer and the skin has sepa rated completely apply sealant Material No 09 013 refer to Chapter 51 76...

Page 12: ...NOT APPLY SPECIAL MATERIAL MATERIAL NO 05 027 IN AREA ADJACENT TO OXYGEN EQUIPMENT OR OXYGEN PIPES WARNING SPECIAL MATERIAL MATERIAL NO 05 027 IS DANGEROUS m Apply special material Material No 05 027...

Page 13: ...STRUCTURAL REPAIR MANUAL Page 217 53 00 13 Printed in Germany Jul 01 04 Bonding Defects at Stringers Figure 202...

Page 14: ...as follows if a stringer outer flange is damaged or a skin repair requires a stringer outer flange cut out Figure 203 if the outer flange of the stringer is corroded Figure 204 NOTE The repair is appl...

Page 15: ...yure thane primer AR Material No 16 001 Refer to Chapter 51 35 00 Structure Paint Polyure thane topcoat grey AR Material No 16 002 Refer to Chapter 51 35 00 Structure Paint Wash prim er AR Material No...

Page 16: ...DANGEROUS h Apply wash primer Material No 16 020 to the repair area Refer to Chapter 51 23 00 WARNING CHROMIC ACID ANODIZING CAA IS DANGEROUS WARNING PRETREATMENT FOR PAINTING MATERIAL NO 13 002 IS P...

Page 17: ...application WARNING STRUCTURE PAINT MATERIAL NO 16 001 IS DANGEROUS WARNING STRUCTURE PAINT MATERIAL NO 16 002 IS DANGEROUS p Restore the paint finish around the repair area Use polyurethane primer M...

Page 18: ...STRUCTURAL REPAIR MANUAL Pages 223 224 53 00 13 Printed in Germany Jul 01 04 Stringer Outer Flange Repair Cutout Figure 203 sheet 1...

Page 19: ...STRUCTURAL REPAIR MANUAL Pages 225 226 53 00 13 Printed in Germany Jul 01 04 Stringer Outer Flange Repair Cutout Figure 203 sheet 2...

Page 20: ...STRUCTURAL REPAIR MANUAL Pages 227 228 53 00 13 Printed in Germany Jul 01 04 Stringer Outer Flange Repair Cutout Figure 203 sheet 3...

Page 21: ...STRUCTURAL REPAIR MANUAL Pages 229 230 53 00 13 Printed in Germany Jul 01 04 Stringer Outer Flange Repair Rework of Corrosion Figure 204 sheet 1...

Page 22: ...STRUCTURAL REPAIR MANUAL Pages 231 232 53 00 13 Printed in Germany Jul 01 04 Stringer Outer Flange Repair Rework of Corrosion Figure 204 sheet 2...

Page 23: ...STRUCTURAL REPAIR MANUAL Pages 233 234 53 00 13 Printed in Germany Jul 01 04 Stringer Outer Flange Repair Rework of Corrosion Figure 204 sheet 3...

Page 24: ...formed and extruded stringers made from DAN51B DAN58B A539 70014 D530 70044 or F530 70060 when a stringer is damaged or a skin repair requires a stringer splice NOTE The repair is applicable only in t...

Page 25: ...001 Refer to Chapter 51 35 00 Structure Paint Polyure thane topcoat grey AR Material No 16 002 Refer to Chapter 51 35 00 Structure Paint Wash prim er AR Material No 16 020 Refer to Chapter 51 35 00 S...

Page 26: ...GEROUS g Apply wash primer Material No 16 020 to the repair area Refer to Chapter Chapter 51 23 00 WARNING CHROMIC ACID ANODIZING CAA IS DANGEROUS WARNING PRETREATMENT FOR PAINTING MATERIAL NO 13 002...

Page 27: ...nformation about areas of application WARNING STRUCTURE PAINT MATERIAL NO 16 001 IS DANGEROUS WARNING STRUCTURE PAINT MATERIAL NO 16 002 IS DANGEROUS o Restore the paint finish around the repair area...

Page 28: ...STRUCTURAL REPAIR MANUAL Pages 239 240 53 00 13 Printed in Germany Jul 01 05 Stringer Repair Stringer made from DAN51B or D530 70044 Figure 205 sheet 1...

Page 29: ...STRUCTURAL REPAIR MANUAL Pages 241 242 53 00 13 Printed in Germany Jul 01 05 Stringer Repair Stringer made from DAN51B or D530 70044 Figure 205 sheet 2...

Page 30: ...STRUCTURAL REPAIR MANUAL Pages 243 244 53 00 13 Printed in Germany Jul 01 05 Stringer Repair L Stringer made from DAN51B A539 70014 or DAN26H X Figure 206...

Page 31: ...STRUCTURAL REPAIR MANUAL Pages 245 246 53 00 13 Printed in Germany Jul 01 05 Stringer Repair T Stringer made from DAN51B or F530 70060 Figure 207 sheet 1...

Page 32: ...STRUCTURAL REPAIR MANUAL Pages 247 248 53 00 13 Printed in Germany Jul 01 05 Stringer Repair T Stringer made from DAN51B or F530 70060 Figure 207 sheet 2...

Page 33: ...STRUCTURAL REPAIR MANUAL Pages 249 250 53 00 13 Printed in Germany Jul 01 05 Stringer Repair Stringer made from DAN58B Figure 208...

Page 34: ...air The repair is applicable only to the floor attachment stringer STGR 26 made from DAN330 or stringer made from L Profile NOTE The repair is applicable as indicated on Figure 209 The repair effectiv...

Page 35: ...e Paint Wash prim er AR Material No 16 020 Refer to Chapter 51 35 00 Structure Paint flexible polyurethane AR Material No 16 021 Refer to Chapter 51 35 00 2 Repair Instruction Refer to Figure 209 a Re...

Page 36: ...CAA and the application of chemical con version coating refer to Chapter 51 21 11 WARNING STRUCTURE PAINT MATERIAL NO 16 001 IS DANGEROUS i Apply polyurethane primer Material No 16 001 to the repair p...

Page 37: ...fter that polyurethane topcoat Material No 16 002 WARNING DO NOT APPLY STORAGE PRESERVATION MATERIAL NO 15 005A IN AREA OF OXYGEN EQUIPMENT AND OXYGEN PIPES WARNING STORAGE PRESERVATION MATERIAL NO 15...

Page 38: ...STRUCTURAL REPAIR MANUAL Pages 255 256 53 00 13 Printed in Germany Jul 01 05 Floor Attachment Stringer Repair Figure 209...

Page 39: ...is is as a general definition to be used if a stringer is damaged more than one time or if a skin repair needs more than one stringer splice NOTE This example is applicable as indicated on Figure 210...

Page 40: ...STRUCTURAL REPAIR MANUAL Page 258 53 00 13 Printed in Germany Jul 01 05 Definition of minimum distance between repair couplings or repair couplings to existing structure parts Figure 210...

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