Service difficulty report · Angle · Boeing 7378H4

Difficulty date
April 23, 2023
Submitted
May 25, 2023
Operation
Air carrier
Aircraft
N8531Q
Make and model
Boeing 7378H4
Aircraft serial
63575
Aircraft time
19,946 hours, 9,687 cycles
Part
Angle
Condition
Corroded
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 COMPARTMENT AFT BULKHEAD SUPPORT ANGLE STA 947 HAS SURFACE CORROSION AT RBL20.<[01] REMOVED AFT CARGO AFT BULKHEAD SUPPORT ANGLE AT STA 947 PER SRM 51-40-02;[02] LOCATED AND DRILLED NEW AFT CARGO AFT BULKHEAD SUPPORT ANGLE AT STA 947 PER SRM 51-40-05. TREATED AND PRIMED PER SRM 51-20-01;[03] VERIFIED NICHOLAS AYLOR (TECHNICIAN); 04-MAY-2023 10:36 UTC CA#1<BR>REMOVED AFT CARGO AFT BULKHEAD SUPPORT ANGLE AT STA 947 PER SRM 51-40-02;[04] VERIFIED 2. NICHOLAS AYLOR (TECHNICIAN); 05-MAY-2023 09:02 UTC<BR>LOCATED AND DRILLED NEW AFT CARGO AFT BULKHEAD SUPPORT ANGLE AT STA 947 PER SRM 51-40-05. TREATED AND PRIMED PER SRM 51-20-01 OK TO INSTALL PART;[05] INSTALLED NEW AFT CARGO AFT BULKHEAD LWR SUPPORT ANGLE AT STA 947 PER SRM 51-40-02;[06] C/W INSPECTION OF AFT CARGO AFT BULKHEAD LWR SUPPORT ANGLE AT STA 947 PER SRM 51-40-02.

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