Service difficulty report · Attach Angle · Boeing 7378H4

Difficulty date
April 10, 2025
Submitted
May 5, 2025
Operation
Air carrier
Aircraft
N8684F
Make and model
Boeing 7378H4
Aircraft serial
36653
Aircraft time
30,020 hours, 14,905 cycles
Part
Attach Angle
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

BS 663 VAPOR BARRIER ATTACH ANGLE CRACKED AT RBL 34<[01] REMOVED BS 63 R/H VAPOR BARRIER ANGLE PER SRM 51-40-02.;[02] MATCH DRILLED NEW ANGLE PER SRM 51-40-02. NEED OK TO INSTALL.;[03] C/W INSPECTION OF CA # 1-2. OK TO INSTALL;[04] INSTALLED FASTENERS COMMON TO FUEL TANK ON VAPOR BARRIER ATTACH ANGLE PER SRM 51-40-02 & DWG 111A1000.;[05] VERIFIED AND INSPECTED INSTALLATION OF FASTENERS COMMON TO THE FUEL TANK ON VAPOR BARRIER ATTACH ANGLE PER SRM 51-40-02 & DWG 111A1000.;[06] COMPLETED FASTENERS INSTALLATION COMMON TO VAPOR BARRIER ATTACH ANGLE PER SRM 51-40-02.;[07] C/W INSPECTION AS REQUIRED C/A # 6 - COMPLETED FASTENERS INSTALLATION COMMON TO VAPOR BARRIER ATTACH ANGLE PER SRM 51-40-02.

More about the Boeing 737-8H4