Service difficulty report · Angle · Boeing 7378H4

Difficulty date
February 17, 2022
Submitted
March 16, 2022
Operation
Air carrier
Aircraft
N8679A
Make and model
Boeing 7378H4
Aircraft serial
36932
Aircraft time
20,424 hours, 9,421 cycles
Part
Angle
Condition
Corroded
Location
Fwd Cargo
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#35-186 FWD CARGO COMPARTMENT Z ANGLE CORRODED STA 460+6' TO 500C LBL 24 WL 156 / [01] REMOVED CORROSION FROM STA 460+ 6 - STA 500 B IAW SRM 51-10-02 10X MAGNIFY ORIGINAL THICKNESS .040 .003 MATERIAL REMOVED .037 MATERIAL REMAINS FOUND TO BE IN LIMITS IAW SRM 53-00-53-1A-2 AAR TOOL NO. 36647 DUE DATE 05/19/22 REMAINING Z ANGLE WILL BE UNDER REPAIR ON CARD TTG8Q00AWM0F;[02] VERIFIED ITEM 1. 500B TO 500C TO BE REPAIRED ON FAULT TTG8Q00AWM0F;[03] CORRECTION 500B TO 500C REPAIRED ON TTG8Q00AWM0F;[04] VERIFIED ITEM 1; 2 AND 3;[05] VERIFIED STEPS 1 THRU 4;[06] OK GIVEN TO RESTORE PROTECTIVE FINISHES;[07] OK TO TREAT AND PRIME;[08] APPLIED ALODINE AND PRIMER REPAIR AREAS IAW SRM 51-20-01-0G-0 AND AMM 51-21-72-370-804;[09] VERIFIED STEP 8 IS COMPLETE;[10] VERIFIED ITEM 9;[11] OK GIVEN TO APPLY CIC;[12] APPLIED CIC REPAIR AREA IAW AMM 51-21-91-620-802;[13] VERIFIED JOB IS COMPLETE;[14] VERIFIED 12 & 13 JOB COMPLETE; AUDIT C/W

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