# JASC 5322: Fuselage Internal Mounting Structure

- Type: JASC system/component code (FAA)
- ATA chapter: 53 Fuselage
- Title in the code table: FUSELAGE INTERNAL MOUNT STRUCTURE
- Service difficulty reports: 12,743
- FAA code table: https://www.faa.gov/sites/faa.gov/files/JASC_Code.pdf#page=48
- Page: https://openairdocs.org/jasc/5322

## What it covers

For reports of the internal mounting structure which aids in the support of the fuselage structure.

## Service difficulty reports (12,743, newest 50)

- [SDR DALA2026101505674](https://openairdocs.org/sdr/DALA2026101505674), Oct 14, 2026: Boeing 767432ER. SHEAR TIE. CORRODED. CORROSION ON SHEAR TIE LOCATED STA 654 + 44 AND BTW STR 36L TO STR 37L AT FWD CARGO COMPARTMENT. REPLACED SHEAR TIE LOC. (N843MH)
- [SDR DALA2026101505673](https://openairdocs.org/sdr/DALA2026101505673), Oct 14, 2026: Boeing 767432ER. SHEAR TIE. CONTAMINATED. CORROSION SHEAR TIE ON FRAME BS 654 +22 AND BTW STR 39L TO STR 39R AT FWD CARGO COMPARTMENT. REPLACED SHEAR TIE LOC ON F (N843MH)
- [SDR DALA2026101405634](https://openairdocs.org/sdr/DALA2026101405634), Oct 14, 2026: Boeing 767432ER. SHEAR TIE. CORRODED. CORRODED SHEAR TIE, FRAME BS 654, STR 36L - 37L IN THE FWD CARGO BAY. REPLACED THE SHEAR TIE AND FASTENERS. (1864639)(AI (N843MH)
- [SDR DALA2026101405633](https://openairdocs.org/sdr/DALA2026101405633), Oct 13, 2026: Boeing 767432ER. SHEAR TIE. CORRODED. CORRODED SHEAR TIE, FRAME, BS 654, STR 37L - 38L IN THE FWD CARGO BAY. REPLACED THE SHEAR TIE IAW SRM 51-40-02. (1864109 (N843MH)
- [SDR R61A2026092700284](https://openairdocs.org/sdr/R61A2026092700284), Sep 27, 2026: Emb ERJ170200LR. SHEAR TIE. CORRODED. WHILE ACFT WAS IN FOR HVY CK, FOUND CENTER FUSELAGE 3 SHEAR TEI AT FR 84 BTWN STR 27R AND 28R CORRODED. MX REPLACED SHEA (N211JQ)
- [SDR R61A2026092700283](https://openairdocs.org/sdr/R61A2026092700283), Sep 27, 2026: Emb ERJ170200LR. SHEAR TIE. CORRODED. WHILE AC WAS IN FOR HVY CK, FOUND CENTER FUSE 3 SHEAR TIE AT FR 81 BTWN STR 28L AND 27L FOUND CORRODED. MX REPLACED SHEA (N211JQ)
- [SDR R61A2026092700282](https://openairdocs.org/sdr/R61A2026092700282), Sep 27, 2026: Emb ERJ170200LR. SHEAR TIE. CORRODED. WHILE ACFT WAS IN FOR HVY CK, FOUND CENTER FUSE 3 SHEAR TIE AT FR 82 BTWN STR 28R AND 29R CORRODED. MX REPLACED IAW SRM  (N211JQ)
- [SDR R61A2026092700280](https://openairdocs.org/sdr/R61A2026092700280), Sep 27, 2026: Emb ERJ170200LR. SHEAR TIE. CORRODED. WHILE ACFT WAS IN FOR HVY CK, FOUND CENTER FUSELAGE NR 3 SHEAR TIE AT FR 78 BTWN STR 22L & 23L CORRODED. MX REPLACED SHE (N211JQ)
- [SDR HNAA2026101901009](https://openairdocs.org/sdr/HNAA2026101901009), Sep 25, 2026: Emb EMB145LR. SHEAR TIE. CRACKED. SHEAR TIE ON FR 73 BTWN STRINGERS 8R AND 9R HAD A POSSIBLE CRACK. R & R SHEAR TIE IAW SRM 51-40-02. (N656AE)
- [SDR SWIA2026092377746](https://openairdocs.org/sdr/SWIA2026092377746), Sep 23, 2026: Cndair CL6002D24. SHEAR TIE. DAMAGED. TWO EXFOLIATED CLEATS FOUND ON FRAME BS 333, STR 23R & STR 24R. REMOVED AND REPLACED THE TWO CLEATS IAW SRM 51-42-06-001 (N822SK)
- [SDR JR2R20260922617](https://openairdocs.org/sdr/JR2R20260922617), Sep 22, 2026: Emb ERJ170200LR. SHEAR TIE. CORRODED. SHEAR TIE AT FR76 STR29L TO STR29R CORRODED. REPLACE (N88327)
- [SDR JR2R20260922604](https://openairdocs.org/sdr/JR2R20260922604), Sep 22, 2026: Emb ERJ170200LR. SHEAR TIE. CORRODED. SHEAR TIE AT FR82 STR28R TO STR29R CORRODED. REPLACE (N88327)
- [SDR JR2R20260922608](https://openairdocs.org/sdr/JR2R20260922608), Sep 22, 2026: Emb ERJ170200LR. SHEAR TIE. CORRODED. SHEAR TIE AT FR84 STR27R TO STR28R CORRODED. REPLACE (N88327)
- [SDR JR2R20260922611](https://openairdocs.org/sdr/JR2R20260922611), Sep 22, 2026: Emb ERJ170200LR. SHEAR TIE. CORRODED. SHEAR TIE AT FR84 STR28R TO STR29R CORRODED. REPLACE (N88327)
- [SDR JR2R20260921609](https://openairdocs.org/sdr/JR2R20260921609), Sep 22, 2026: Emb ERJ170200LR. SHEAR TIE. CORRODED. SHEAR TIE AT FR74 STR28R TO STR29R CORRODED. REPLACE (N88327)
- [SDR HNAA2026100600950](https://openairdocs.org/sdr/HNAA2026100600950), Sep 21, 2026: Emb EMB145LR. SHEAR TIE. CRACKED. SHEAR TIE CRACKED AT FR 25 BTW STR 14-15L. RAR SHEAR TIE IAW ETD2026-145-016229 AND EO1-53-26-0475 (N653AE)
- [SDR AALA202610026644](https://openairdocs.org/sdr/AALA202610026644), Sep 20, 2026: Boeing 737823. SHEAR TIE. CRACKED. AIRCRAFT IN BASE MAINTENANCE: SHEAR TIE CRACKED UNDER L/H TRANSITION PANEL, STA 500I, LBL24. REMOVED AND REPLACED THE CR (N811NN)
- [SDR AALA202610025329](https://openairdocs.org/sdr/AALA202610025329), Sep 20, 2026: Boeing 737823. SHEAR TIE. CRACKED. AIRCRAFT IN BASE MAINTENANCE: SHEAR TIE CRACKED UNDER R/H TRANSITION PANEL, BS 500I, RBL24. REMOVED AND REPLACED THE CRA (N811NN)
- [SDR JR2R20260920163](https://openairdocs.org/sdr/JR2R20260920163), Sep 20, 2026: Emb ERJ170200LR. SHEAR TIE. CORRODED. AFT CARGO SHEAR TIE AT FR76 BETWEEN STR28R - STR29R CORRODED. REPLACED (N88327)
- [SDR JR2R20260919603](https://openairdocs.org/sdr/JR2R20260919603), Sep 19, 2026: Emb ERJ170200LL. SHEAR TIE. CORRODED. AFT CARGO SHEAR TIE AT FR81 BETWEEN STR27R-STR28R IS CORRODED. REPLACED PER SRM. (N88327)
- [SDR JR2R20260919599](https://openairdocs.org/sdr/JR2R20260919599), Sep 19, 2026: Emb ERJ170200LL. SHEAR TIE. CORRODED. AFT CARGO SHEAR TIE AT FR74 BETWEEN STR29L-STR28L IS CORRODED. REPLACED PER SRM. (N88327)
- [SDR JR2R20260919602](https://openairdocs.org/sdr/JR2R20260919602), Sep 19, 2026: Emb ERJ170200LL. SHEAR TIE. CORRODED. AFT CARGO SHEAR TIE AT FR81 BETWEEN STR28R-STR29R IS CORRODED. REPLACED PER SRM. (N88327)
- [SDR JR2R20260919606](https://openairdocs.org/sdr/JR2R20260919606), Sep 19, 2026: Emb ERJ170200LL. SHEAR TIE. CORRODED. AFT CARGO SHEAR TIE AT FR83 BETWEEN STR27R-STR28R IS CORRODED. REPLACED PER SRM. (N88327)
- [SDR JR2R20260918605](https://openairdocs.org/sdr/JR2R20260918605), Sep 18, 2026: Emb ERJ170200LL. SHEAR TIE. CORRODED. AFT CARGO SHEAR TIE AT FR83 BETWEEN STR28R-STR29L IS CORRODED. REPLACED PER SRM. (N88327)
- [SDR IPXA2026100101699](https://openairdocs.org/sdr/IPXA2026100101699), Sep 17, 2026: Airbus A300F4622R. SHEAR TIE. CRACKED. MAJOR REPAIR. CENTER FUSELAGE BASE FRAME FITTING FR46 LH SIDE HAS SIGNS OF CRACK. ACCOMPLISHED EO-46789-JIC007. (N158UP)
- [SDR IPXA2026092801699](https://openairdocs.org/sdr/IPXA2026092801699), Sep 17, 2026: Airbus A300F4622R. SHEAR TIE. CRACKED. MAJOR REPAIR. CENTER FUSELAGE BASE FRAME FITTING FR46 LT SIDE HAS SIGNS OF CRACK. ACCOMPLISHED THE FOLLOWING STEPS: 58 T (N158UP)
- [SDR IPXA2026092801667](https://openairdocs.org/sdr/IPXA2026092801667), Sep 17, 2026: Airbus A300F4622R. SHEAR TIE. CRACKED. MAJOR REPAIR. CENTER FUSELAGE BASE FRAME FITTING FR44 LH SIDE HAS SIGNS OF CRACK. VERIFIED C/W STEPS: 41 AND 42 OF EO-46 (N158UP)
- [SDR IPXA2026092801697](https://openairdocs.org/sdr/IPXA2026092801697), Sep 17, 2026: Airbus A300F4622R. SHEAR TIE. CRACKED. MAJOR REPAIR. CENTER FUSELAGE BASE FRAME FITTING FR45 LH SIDE HAS SIGNS OF CRACK. ACCOMPLISHED ROTPROBPROBE INSPECTION I (N158UP)
- [SDR MASA20261001229](https://openairdocs.org/sdr/MASA20261001229), Sep 16, 2026: Emb ERJ170200LL. SHEAR TIE. CORRODED. DURING HEAVY CHECK, INSPECTIONS OF CFIII, LOWER SKIN, CORRODED SHEAR CLIP AT FR 88, STR 27R AND STR 28R, REMOVED AND REP (N88328)
- [SDR HNAA2026093000925](https://openairdocs.org/sdr/HNAA2026093000925), Sep 16, 2026: Emb EMB145LR. SHEAR TIE. CRACKED. SHEAR TIE CRACKED AT FR80 BTW STR5-7R. R & R SHEAR TIE IAW SRM 51-40-02 (N650AE)
- [SDR JR2R20260915579](https://openairdocs.org/sdr/JR2R20260915579), Sep 15, 2026: Emb ERJ170200LL. SHEAR TIE. CORRODED. UPON PERFORMING LAV WASTE DOUBLER REPAIR, FOUND SHEAR CLIP AT FR88 BETWEEN STR27R-28R CORRODED. REPLACED IAW SRM. (N88327)
- [SDR JR2R20260915852](https://openairdocs.org/sdr/JR2R20260915852), Sep 15, 2026: Emb ERJ170200LR. SHEAR TIE. CORRODED. SHEAR TIE AT FR75 STR28R TO STR29R CORRODED. REPLACED (N89357)
- [SDR JR2R20260915849](https://openairdocs.org/sdr/JR2R20260915849), Sep 15, 2026: Emb ERJ170200LR. SHEAR TIE. CORRODED. SHEAR TIE AT FR74 STR28R TO STR29R CORRODED. REPLACED (N89357)
- [SDR JR2R20260915850](https://openairdocs.org/sdr/JR2R20260915850), Sep 15, 2026: Emb ERJ170200LR. SHEAR TIE. CORRODED. SHEAR TIE / FLOOR SUPPORT AT FR74 STR29L TO STR29R ON THE RH SIDE. REPLACED (N89357)
- [SDR JR2R20260913853](https://openairdocs.org/sdr/JR2R20260913853), Sep 13, 2026: Emb ERJ170200LR. SHEAR TIE. CORRODED. FOUND CORROSION ON SHEAR TIE AT FR73 STR29R TO STR28R. REPLACED (N89357)
- [SDR SWIA2026091277520](https://openairdocs.org/sdr/SWIA2026091277520), Sep 12, 2026: Emb ERJ170200LR. SHEAR TIE. CORRODED. FRAME 27 SHEAR CLIP BETWEEN STRINGERS 28R AND 28L IS CORRODED C-CHECK RO 10062026REMOVED AND REPLACED FRAME 27 SHEAR CLI (N185SY)
- [SDR HNAA2026100900962](https://openairdocs.org/sdr/HNAA2026100900962), Sep 10, 2026: Emb EMB145LR. SHEAR TIE. CRACKED. SHEAR TIE CRACKED AT FR73 BTW STR8-10R. R & R SHEAR TIE IAW SRM 51-40-02. (N650AE)
- [SDR HNAA2026100800959](https://openairdocs.org/sdr/HNAA2026100800959), Sep 10, 2026: Emb EMB145LR. SHEAR TIE. CRACKED. SHEAR TIE CRACKED AT FR 61 BTW STR 6-7L. R & R SHEAR TIE IAW SRM 51-40-02. (N650AE)
- [SDR HNAA2026092200888](https://openairdocs.org/sdr/HNAA2026092200888), Sep 10, 2026: Emb EMB145LR. SHEAR TIE. CRACKED. SHEAR TIE CRACKED AT FR73 BTW STR8-10L. R & R SHEAR TIE IAW SRM 51-40-02 (N650AE)
- [SDR HNAA2026101600996](https://openairdocs.org/sdr/HNAA2026101600996), Sep 9, 2026: Emb EMB145LR. SHEAR TIE. CRACKED. 53-2166 SHEAR CLIP CRACKED AT FR28 BTW STR21R-21L. RAR SHEAR CLIP IAW SRM 51-40-02 (N650AE)
- [SDR HNAA2026092800914](https://openairdocs.org/sdr/HNAA2026092800914), Sep 9, 2026: Emb EMB145LR. SHEAR TIE. CRACKED. SHEAR TIE CRACKED AT FR25 BTW STR15-16R. R & R THE SHEAR TIE IAW SRM 51-40-02 (N650AE)
- [SDR HNAA2026092100880](https://openairdocs.org/sdr/HNAA2026092100880), Sep 9, 2026: Emb EMB145LR. SHEAR TIE. CRACKED. SHEAR TIE CRACKED AT FR26 BTW STR16-17R. R & R SHEAR TIE IAW SRM 51-40-02. (N650AE)
- [SDR R61A202609270003](https://openairdocs.org/sdr/R61A202609270003), Aug 31, 2026: Emb ERJ170200LR. SHEAR TIE. CORRODED. DURING HEAVY CHECK MAINTENANCE FOUND CENTER FUSELAGE III SHEAR TIE AT FR84 BETWEEN STR 27L -28L CORRODED. THE SHEAR TIE  (N211YX)
- [SDR R612026F00003](https://openairdocs.org/sdr/R612026F00003), Aug 31, 2026: Emb ERJ170200LR. SHEAR TIE. CORRODED. DURING HEAVY CHECK, MAINTENANCE FOUND CENTER FUSELAGE III SHEAR TIE AT FR 84 BTWN STR 27L -28L CORRODED. THE SHEAR TIE W (N211YX)
- [SDR R61A2026092700277](https://openairdocs.org/sdr/R61A2026092700277), Aug 31, 2026: Emb ERJ170200LR. SHEAR TIE. CORRODED. DURING HEAVY CHECK, MAINTENANCE FOUND CENTER FUSELAGE III SHEAR CLIP AT FR76 BETWEEN STR 24L AND 25L CORRODED. THE SHEAR (N211YX)
- [SDR R61A2026092600276](https://openairdocs.org/sdr/R61A2026092600276), Aug 31, 2026: Emb ERJ170200LR. SHEAR TIE. CORRODED. DURING HEAVY CHECK MAINTENANCE FOUND CENTER FUSELAGE III SHEAR TIE AT FR 76 BTWN STR 28L-29L CORRODED. THE SHEAR TIE WAS (N211YX)
- [SDR HNAA2026092100877](https://openairdocs.org/sdr/HNAA2026092100877), Aug 28, 2026: Emb EMB145LR. SHEAR TIE. CRACKED. SHEAR TIE CRACKED AT FR71 BTW STR7-10R. R & R SHEAR TIE IAW SRM 51-40-02 (N653AE)
- [SDR HNAA2026092100876](https://openairdocs.org/sdr/HNAA2026092100876), Aug 28, 2026: Emb EMB145LR. SHEAR TIE. CRACKED. SHEAR TIE CRACKED AT FR67 BTW STR 6-7R. R & R SHEAR TIE IAW SRM 51-40-02 (N653AE)
- [SDR HNAA2026092100875](https://openairdocs.org/sdr/HNAA2026092100875), Aug 28, 2026: Emb EMB145LR. SHEAR TIE. CRACKED. RIGHT SHEAR TIE CRACKED AT FR15 BTW STR 14-15. R & R SHEAR TIE IAW SRM 51-40-02 (N653AE)
- [SDR HNAA2026092100873](https://openairdocs.org/sdr/HNAA2026092100873), Aug 28, 2026: Emb EMB145LR. SHEAR TIE. CRACKED. SHEAR TIE CRACKED AT FR 27 BTWN STR 15-16R. R & R SHEAR TIE IAW SRM 51-40-02. (N653AE)

All 12,743: https://openairdocs.org/jasc/5322/reports.md

## Other codes in chapter 53

- [JASC 5300](https://openairdocs.org/jasc/5300): Fuselage Structure (General) (8,203 reports)
- [JASC 5301](https://openairdocs.org/jasc/5301): Aerial Tow Equipment (18 reports)
- [JASC 5302](https://openairdocs.org/jasc/5302): Rotorcraft Tail Boom (965 reports)
- [JASC 5310](https://openairdocs.org/jasc/5310): Fuselage Main, Structure (38,379 reports)
- [JASC 5311](https://openairdocs.org/jasc/5311): Fuselage Main, Frame (61,498 reports)
- [JASC 5312](https://openairdocs.org/jasc/5312): Fuselage Main, Bulkhead (20,038 reports)
- [JASC 5313](https://openairdocs.org/jasc/5313): Fuselage Main, Longeron/Stringer (36,262 reports)
- [JASC 5314](https://openairdocs.org/jasc/5314): Fuselage Main, Keel (2,916 reports)
- [JASC 5315](https://openairdocs.org/jasc/5315): Fuselage Main, Floor Beam (44,127 reports)
- [JASC 5320](https://openairdocs.org/jasc/5320): Fuselage Miscellaneous Structure (215,617 reports)
- [JASC 5321](https://openairdocs.org/jasc/5321): Fuselage Floor Panel (49,215 reports)
- [JASC 5323](https://openairdocs.org/jasc/5323): Fuselage Internal Stairs (98 reports)
- [JASC 5324](https://openairdocs.org/jasc/5324): Fuselage Fixed Partitions (40 reports)
- [JASC 5330](https://openairdocs.org/jasc/5330): Fuselage Main, Plate/Skin (79,216 reports)
- [JASC 5340](https://openairdocs.org/jasc/5340): Fuselage Main, Attach Fittings (22,372 reports)
- [JASC 5341](https://openairdocs.org/jasc/5341): Fuselage, Wing Attach Fittings (489 reports)
- [JASC 5342](https://openairdocs.org/jasc/5342): Fuselage, Stabilizer Attach Fittings (571 reports)
- [JASC 5343](https://openairdocs.org/jasc/5343): Fuselage, Landing Gear Attach Fittings (1,944 reports)
- [JASC 5344](https://openairdocs.org/jasc/5344): Fuselage, Door Hinge (2,417 reports)
- [JASC 5345](https://openairdocs.org/jasc/5345): Fuselage, Equipment Attach Fittings (812 reports)
- [JASC 5346](https://openairdocs.org/jasc/5346): Fuselage, Powerplant Attach Fittings (921 reports)
- [JASC 5347](https://openairdocs.org/jasc/5347): Fuselage, Seat/Cargo Attach Fittings (66,237 reports)
- [JASC 5350](https://openairdocs.org/jasc/5350): Aerodynamic Fairings (6,105 reports)
- [JASC 5397](https://openairdocs.org/jasc/5397): Fuselage Main, Bulkhead Fuselage wiring (67 reports)

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