Service difficulty report · Vapor Barrier · Boeing 7378H4

Difficulty date
October 8, 2024
Submitted
November 6, 2024
Operation
Air carrier
Aircraft
N8671D
Make and model
Boeing 7378H4
Aircraft serial
36715
Aircraft time
30,276 hours, 14,648 cycles
Part
Vapor Barrier
Condition
Cracked
Location
Zone 100
Stage of operation
IN
How discovered
V
Nature of condition
O
Precautionary procedure
K

As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.

What was found

R/H A/C BAY AFT WALL UPPER ANGLE TO VAPOR BARRIER CRACKED AT FASTENER HOLE AT APPROX. STA.663; RBL-9'.<[01] SIGNED STEPS 1;2;3 AND 5;[02] INSPECTED WORK ACCOMPLISHED IN C/A #1. TRANSFERED STEPS 1; 2; 3 AND 5 TO SEPERATE FAULTS AS REQURIED PER MPM 52.02.01.;[03] ACCOMPLISHED HFEC HOLE PROBE AND SURFACE INSPECTION OF REPAIR AREA PER NDT PART 6 50-00-00 PROC. 16 AND 51-00-00 PROC. 23 NO DEFECTS NOTED.;[04] NEED OK TO INSTALL REPAIR ANGLE AND SPLICE.;[05] OK TO INSTALL REPAIR ANGLE AND SPLICE. C/A #4;[06] INSTALLED ALL FASTENERS AT VERTICAL FLANGE OF REPAIR ANGLE AND SPLICE PER SRM 57-10-10-2R-5.;[07] C/W RII INSPECTION OF INSTALLED ALL FASTENERS AT VERTICAL FLANGE OF REPAIR ANGLE AND SPLICE PER SRM 57-10-10-2R-5; C/A #6.;[08] C/W RII INSPECTION OF REPAIR INSTALLATION;[09] DAMAGE WAS REPAIRED I.A.W SRM 57-10-10-2R-5. SEE WORK STEPS AND CORRECTIVE ACTIONS FOR INDIVIDUAL WORK ACCOMPLISHED.;[10] C/W INSPECTION

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