Service difficulty report · Support Bracket · Boeing 737752

Difficulty date
July 23, 2024
Submitted
September 10, 2024
Operation
Air carrier
Aircraft
N7847A
Make and model
Boeing 737752
Aircraft serial
34297
Aircraft time
56,256 hours, 32,341 cycles
Part
Support Bracket
Condition
Cracked
Location
Zone 100
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

CRACK ON SUPPORT BRACKET LOCATED BS 663 AT LEVEL RBL 45.64 AT CENTER SECTION 2024-455224<[01] TOOL USED: TEMPERATURE CONTROLLER: P/N: P3015GOES00000; S/N: 142811020; DUE DATE: 23-JAN-25.;[02] TOOLS USED: POWER PACK P/N: PE1068; S/N: PE0318-95852; DUE DATE: 16-SEP-24; MULTIMETER P/N: FLUKE 289; S/N: 61180137; DUE DATE: 01-APR-25; THERMOMETER P/N: 2278-20; S/N: AE-410972; DUE DATE: 01-DEC-24.;[03] REPLACED SUPPORT BRACKET LOCATED BS 663 AT LEVEL RBL 45.64 AT CENTER SECTION IAW B737-700 SRM 51-40-02-0G-0; SRM 5-10-02-0G-0 PARAGRAPH 9 AND DWG 111A1001 SHEET 288 FEV-SEE INDIVIDUAL SIGN OFFS BELOW.;[04] CORRECTED STEP 1 REPLACED SUPPORT BRACKET LOCATED BS 663 AT LEVEL RBL 45.64 AT CENTER SECTION IAW B737-700 SRM 51-40-02-0G-0; SRM 5-10-02-0G-0 PARAGRAPH 9 AND DWG 111A1001 SHEET 288 REV- SEE INDIVIDUAL SIGN OFFS BELOW.;[05] CORRECTED STEP 3 Y 4 REPLACED SUPPORT BRACKET LOCATED BS 663 AT LEVEL RBL 45.64 AT CENTER SECTION IAW B737-700 SRM 51-40-02-0G-0; SRM 5-10-02-0G-0 PARAGRAPH 9 AND DWG 111A1001 SHEET 288 REV- SEE INDIVIDUAL SIGN OFFS BELOW.;[06] REPLACED SUPPORT BRACKET LOCATED BS 663 AT LEVEL RBL 45.64 AT CENTER SECTION IAW B737-700 SRM 51-40-02-0G-0; SRM 5-10-02-0G-0 PARAGRAPH 9 AND DWG 111A1001 SHEET 288 REV- SEE INDIVIDUAL SIGN OFFS BELOW.