Service difficulty report · Support Fitting · Boeing 7377H4

Difficulty date
September 1, 2022
Submitted
October 6, 2022
Operation
Air carrier
Aircraft
N952WN
Make and model
Boeing 7377H4
Aircraft serial
36667
Aircraft time
39,061 hours, 23,816 cycles
Part
Support Fitting
Part number
14A8103
Condition
Cracked
Location
Aft Cargo Bay
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

ACB SUPPORT FITTING CRACKED AT BS947 LBL11. MARKED. / [01] VERIFIED SRM 51-10-02-0G-0 STEP 9.IS APPLICABLE FOR REPAIR.<BR><BR>PRIOR TO REMOVAL;FOUND PART TO HAVE NO SRM LIMITS AND SO PART IS REPAIRABLE BY REPLACEMENT PER SRM 51-10-02 STEP 9.<BR><BR>REMOVED SUPPORT FITTING CRACKED AT BS947 LBL11;IAW SRM 51-40-02.<BR><BR>RECEIVED NEW SUPPORT FITTING LOCATED AND DRILLED WITH P/N 149A8113-6;LOT#1500049-2;IAW SRM 51-40-05 AND DWG#149A8103.OK TO INSTALL.;[02] VERIFIED CORRECTIVE ACTION #1<BR>OK TO INSTALL GIVEN;[03] MEASUREMENT TABLE VERIFIED;[04] INSTALLED NEW SUPPORT FITTING AT BS947 LBL11;IAW SRM 51-40-02 AND DWG#14A8103.ALL MAINTENANCE ACTION ARE COMPLETED REQUIRE FINAL BUY OFF.;[05] CORRECTED: INSTALLED NEW SUPPORT FITTING AT BS947 LBL11;IAW SRM 51-40-02 AND DWG#149A8103.ALL MAINTENANCE ACTION ARE COMPLETED REQUIRE FINAL BUY OFF.;[06] VERIFIED CORRECTIVE ACTIONS STEP 5.

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