Service difficulty report · Fitting · Boeing 7377Q8

Difficulty date
May 18, 2022
Submitted
June 16, 2022
Operation
Air carrier
Aircraft
N7876A
Make and model
Boeing 7377Q8
Aircraft serial
29355
Aircraft time
50,771 hours, 27,451 cycles
Part
Fitting
Condition
Cracked
Location
Fuselage
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

FITTING P/N 149A8113-6 IS CRACKED; BS 948; LBL 9; WL 165 / [01] REMOVED FITTING SUPPORT LOCATED AT AFT CARGO BAY BS.947 LBL.9 WL.165 IAW SRM 51-40-02.;[02] EVALUATE DAMAGE: PART NOT HAVE ENTRIES ALLOWABLE DAMAGE IN SRM MUST BE REPAIR BY REPLACEMENT IAW SRM 51-10-02-0G-0 PARAG.9.C.;[03] VERIFIED CORRECTIVE ACTION STEP 1.;[04] RECEIVED SUPPORT FITTING P/N 149A8113-6. LOT.1460144-2. LOCATED AND DRILLED FITTING IAW SRM 51-40-05-0G-0. DGW# 149A8103 REV:D OK TO INSTALL.;[05] VERIFIED CORRECTIVE ACTION STEP 4. VERIFIED OK TO INSTALL.;[06] INSTALLED FITTING LOCATED BTW. BS 948; LBL9; WL. 165 IAW SRM 51-40-02; DWG#149A8103 REV:D ALL MAINTENANCE ACTION ARE COMPLETE REQUEST FINAL BUYOFF.;[07] VERIFIED CORRECTIVE ACTION STEP 6.;[08] VERIFIED MEASUREMENT TABLE AND TASK CARD COMPLETE.

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