Service difficulty report · Support · Boeing 7377H4

Difficulty date
September 13, 2021
Submitted
October 4, 2021
Operation
Air carrier
Aircraft
N967WN
Make and model
Boeing 7377H4
Aircraft serial
36967
Aircraft time
33,104 hours, 20,101 cycles
Part
Support
Condition
Corroded
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

CORROSION ON AFT CARGO BAY SHIELD SUPPORT AT B.S. 767-787; R.B.L. 22; W.L. 154. ; / [01] REMOVED ACB FWD SHIELD BS767-787 RBL22 WL154 PER SRM 51-40-02; [02] REMOVED ACB FWD SHIELD BS767-787 RBL22 WL154 PER SRM 51-40-02; [03] PART HAS NO ALLOWABLE DAMAGE LIMITS ON SRM; REPAIR BY REPLACEMENT PER SRM 51-10-02-0G-0; PARAGRAPH 9.C; [04] PART HAS NO ALLOWABLE DAMAGE LIMITS ON SRM; REPAIR BY REPLACEMENT PER SRM 51-10-02-0G-0; PARAGRAPH 9.C; [05] RECEIVED NEW ACB FWD SHIELD BS767-BS787 P/N 146A8127U12ATATSMRO LOT# 1467562; LOCATED AND DRILLED HOLES IAW SRM 51-40-05-0G-0 GENERAL - FASTENER HOLE SIZES AND DWG146A0081 REV:-A; [06] RECEIVED NEW ACB FWD SHIELD BS767-BS787 P/N 146A8127U12ATATSMRO LOT# 1467562; LOCATED AND DRILLED HOLES IAW SRM 51-40-05-0G-0 GENERAL - FASTENER HOLE SIZES AND DWG 146A0081 REV:-A; [07] VERIFIED AFT CARGO BAY FWD DOOR SHIELD BS767 - BS787 DRILLED PER SRM 51-40-05-0G-0 AND DWG 146A0081 REV:-A .; [08] APPLIED CHEMICAL CONVERSION COATING AND PRIMER IAW AMM 51-00-58/201 AND SRM 51-20-01-OG-0; [09] OK TO INSTALL; [10] OK TO INSTALL GIVEN.; [11] INSTALLED A NEW AFT CARGO BAY SHIELD SUPPORT AT BS767-787 RBL22 WL154 IAW SRM 51-40-02 AND DWG 146A0081; [12] INSPECTION COMPLETE; [13] INSPECTION COMPLETE

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