Service difficulty report · Angle · Boeing 7377H4

Difficulty date
August 7, 2021
Submitted
September 10, 2021
Operation
Air carrier
Aircraft
N754SW
Make and model
Boeing 7377H4
Aircraft serial
29849
Aircraft time
74,935 hours, 44,224 cycles
Part
Angle
Condition
Cracked
Location
Bs 827 S25r
Stage of operation
IN
How discovered
V
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

CRACK ANGLE - SUPPORT LOCATED BS 827 STR 25R AT AFT CARGO COMPARTMENT ; 2021-368685 / [01] REMOVED ANGLE - SUPPORT LOCATED BS 827 STR 25R AT AFT CARGO COMPARTMENT IAW B737-700 SRM 51-40-02-0G-0; ANGLE SUPPORT MUST BE REPLACED DUE TO NOT FOUND ALLOWABLE DAMAGE IN SRM B737-700 AND PERFORMED VISUAL INSPECTION ON AREA AND NOT FOUND MORE DAMAGE.; [02] STEP 1 COMPLETE; [03] DRILLED NEW ANGLE - SUPPORT LOCATED BS 827 STR 25R AT AFT CARGO COMPARTMENT IAW B737-700 SRM 51-40-05-0G-0 AND APPLIED PROTECTIVE TREATMENT ON OPENED HOLES IAW B737-700 SRM 51-20-01-0G-0.; [04] DRILLED NEW ANGLE - SUPPORT LOCATED BS 827 STR 25R AT AFT CARGO COMPARTMENT IAW B737-700 SRM 51-40-05-0G-0 AND APPLIED PROTECTIVE TREATMENT ON OPENED HOLES IAW B737-700 SRM 51-20-01-0G-0. COMPLIED WITH STEP 3 <BR>RII; [05] OBTAINED OK TO INSTALL NEW ANGLE - SUPPORT AND FASTENERS LOCATED BS 827 STR 25R AT AFT CARGO COMPARTMENT; [06] COMPLIED WITH STEP 5 . OK TO INSTALL NEW ANGLE<BR>RII; [07] INSTALLED ANGLE-SUPPORT AND FASTENERS LOCATED BS 827 STR 25R AT AFT CARGO COMPARTMENT IAW B737-700 SRM 51-40-02 AND DWG 146A8120 SHEET 10 REV A: AND DWG 146A8120 SHEET 11 REV A:; [08] COMPLETED STEP 7 RII; [09] REPLACED ANGLE-SUPPORT LOCATED BS 827 STR 25R AT AFT CARGO COMPARTMENT IAW B737-700 SRM 51-40-02 AND DWG 146A8120 SHEET 10 REV A: AND DWG 146A8120 SHEET 11 REV A: PART NUMBER USED: 146A8125U13 PO: 2021 184959; [10] VERIFIED STEP 9; TASK COMPLETE; [11] CORRECTED STEP 10: VERIFIED STEP 9; TASK COMPLETE RII

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