Service difficulty report · Attach Angle · Boeing 7377H4

Difficulty date
July 8, 2023
Submitted
August 9, 2023
Operation
Air carrier
Aircraft
N965WN
Make and model
Boeing 7377H4
Aircraft serial
36677
Aircraft time
38,362 hours, 23,630 cycles
Part
Attach Angle
Part number
UNKNOWN
Condition
Cracked
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

AFT CARGO BAY FWD SHIELD ATTACH ANGLE CRACKED BS 787- BS 794 RBL 21<[01] ADDED MEASUREMENTS;[02] REMOVED AFT CARGO FWD SHIELD ATTACH ANGLE. IAW SRM 51-40-02;[03] RECEIVED REPLACEMENT PART. CUSTOMER RO NO. 928460-SWA. JOB NUMBER 561649.;[04] VERIFIED CORRECTIVE ACTION #3;[05] DRILLED AND LOCATED REPLACEMENT PART. APPLIED CHEMICAL CONVERSION COATING. IAW SRM 51-40-05; SRM 51-40-06; SRM 51-20-01. OK TO PRIME.;[06] VERIFIED CORRECTIVE ACTION #5;[07] APPLIED PRIMER ON REPLACEMENT PART.IAW SRM 51-20-01. OK TO INSTALL.;[08] VERIFIED CORRECTIVE ACTION #7;[09] INSTALLED ATTACHE ANGLE IAW SRM 51-40-02; DWG 146A0081 ID0046 REV-;[10] VERIFIED MEASUREMENTS<BR>VERIFIED CORRECTIVE ACTION #9

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