Service difficulty report · None · Boeing 7378H4

Difficulty date
August 24, 2022
Submitted
September 26, 2022
Operation
Air carrier
Aircraft
N8649A
Make and model
Boeing 7378H4
Aircraft serial
42527
Aircraft time
27,113 hours, 12,631 cycles
Part
None
Condition
Corroded
Location
R1 Door
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

CORROSION ON FWD SERVICE DOOR MOPSILL STA 291-335; RBL 53-RBL 59; WL 208. / [01] COMPLETED STEPS 1-10; SRM 53-10-15-1A-2 IS THE ALLOWABLE APPLICABILITY;[02] VERIFIED PARTIAL WORK ACCOMPLISHED IN STEPS 1 - 5 & SRM 53-10-15-1A-2 FOR APPLICABILITY.;[03] COMPLETED STEPS 11; 14 AND 15.;[04] UPDATED STEPS 1-4 AND 12 -13;[05] COMPLETED STEPS 1-4 AND 12 -13;[06] EVALUATED DAMAGE ON FWD SERVICE DOOR MOPSILL STA 291-335; RBL 53-RBL 59; WL 208. DAMAGE FOUND TO BE COMMON TO MORE THAN 3 FASTENERS IN GROUPS OF TEN; THEREFORE; DAMAGE FOUND TO BE OUT OF LIMITS PER SRM 53-10-15-1A-2 FIGURE 103 DETAIL G.;[07] VERIFIED ACTION #6;[08] REPAIRED CORROSION ON FWD SERVICE DOOR MOP SILL IAW EA# 22-153-02629.;[09] VERIFIED CORRECTIVE ACTION ITEM 8; AND MEASUREMENT FIELDS; JOB COMPLETE.

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