Service difficulty report · Support Angle · Boeing 73779P

Difficulty date
June 18, 2021
Submitted
July 28, 2021
Operation
Air carrier
Aircraft
N7827A
Make and model
Boeing 73779P
Aircraft serial
28255
Aircraft time
52,282 hours, 33,778 cycles
Part
Support Angle
Condition
Cracked
Location
Bs 690
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 SUPPORT ANGLE LOCATED AT BS 690 AT LEVEL BL 0 CENTER SECTION ; 2021-287862 / [01] TOOL USED PN: NORTEC 600D; SN: 200048001; DUE DATE: 24FEB22; [02] TOOLS USED: TEMPERATURE CONTROLLER P/N: P3015GOES00000; S/N: 112031023; DUE DATE: 22-JAN-22. TEMPERATURE CONTROLLER P/N: P3015GOES00000; S/N: 112820025; DUE DATE: 22-JAN-22.; [03] TOOL USED: TEMPERATURE CONTROLLER P/N: P3015GOES00000; S/N: 112820025; DUE DATE: 22-JAN-22.; [04] REPLACED SUPPORT ANGLE LOCATED AT BS 690 AT LEVEL BL 0 CENTER SECTION; MATERIAL USED ALUMINUM SHEET 7075T6/0.050 P.O: 2021-139514. IAW B737-700 SRM 51-40-02 AND SRM 51-10-02 PARAGRAPH 9 AND DWG# 273A9112 SHEET 5 REV B; [05] JOB COMPLETED.<BR>CERTIFIED AS RII.

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