Service difficulty report · Support Angle · Boeing 7378H4

Difficulty date
October 24, 2023
Submitted
November 20, 2023
Operation
Air carrier
Aircraft
N8673F
Make and model
Boeing 7378H4
Aircraft serial
36937
Aircraft time
26,478 hours, 12,864 cycles
Part
Support Angle
Part number
UNKNOWN
Condition
Cracked
Location
Zn 100 Fus Lower
Stage of operation
IN
How discovered
9
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

AFT CARGO STA. 867 LBL 16; LAV TANK POST HAS A CRACKED SUPPORT ANGLE AT BOTTOM INSIDE SURFACE.<[01] REMOVED SUPPORT ANGLE PER SRM 51-40-02; LOCATED AND DRILL NEW SUPPORT ANGLE PER SRM 51-40-05.;[02] OK TO INSTALL SUPPORT ANGLE.;[03] R&R SUPPORT ANGLE AND REINSTALLED THE LOWER BULKHEAD SUPPORT ANGLE PER SRM 51-40-02;[04] INSPECTION C/W

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