Service difficulty report · Angle · Boeing 7378

Difficulty date
September 12, 2023
Submitted
September 26, 2023
Operation
Air carrier
Aircraft
N8711Q
Make and model
Boeing 7378
Aircraft serial
36979
Aircraft time
13,381 hours, 5,848 cycles
Part
Angle
Part number
UNKNOWN
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

DOT#12-043 FWD CARGO COMPARTMENT; RH 'Z' ANGLE CORRODED AT STA 500A TO 500H RBL 24 WL 156<[01] CORROSION BEEN REMOVED BY TREVON THOMAS 28136 VISUALLY INSPECTED AREA WITH 10X MAGNIFIER NO DEFECTS NOTED I.A.W SRM 53-00-50-1A-2<BR>VERIFIED MATERIAL LOSE ORIGINAL .040 REMOVED .004 REMAIN .036 ALLOWABLE 10%<BR>FOUND WITHIN LIMITS USED AAR TOOL #36649 DUE DATE 7/25/2024 I.A.W SRM 53-00-53-1A-2;[02] VERIFIED STEP 1 COMPLETE<BR><BR>AUDIT C/W;[03] CORRECTING STEP 2. JOB IS NOT COMPLETE;[04] OK TO TREAT AND PRIME;[05] VERIFY STEP 3 IS COMPLETE;[06] TREATED AND PRIMED AREA IAW SRM 51-20-01-0G-0 AND SOPM 20-41-02;[07] VERIFIED ITEM 6;[08] OK TO CIC;[09] APPLIED CIC TO AREA IAW SRM 51-20-01-0G-0;[10] CORROSION REMOVED I.A.W SRM 53-00-53-1A-2 NOT 53-00-50-1A-2 WROTE IN ERROR;[11] VERIFIED ITEM 9;10<BR>C/W

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