Service difficulty report · Rib · Boeing 7377BD

Difficulty date
July 7, 2022
Submitted
August 1, 2022
Operation
Air carrier
Aircraft
N7739A
Make and model
Boeing 7377BD
Aircraft serial
35110
Aircraft time
52,033 hours, 28,008 cycles
Part
Rib
Condition
Cracked
Location
Lh Hor Stab
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 INSPAR RIB 5 STAB STA 129.50 AT 27INCH OF FRONT SPART AT LT HORIZONTAL STABILIZER 2022-383840 / [01] ET TOOL USED: PN: NORTEC 600D; SN: 210138203; DUE DATE: 11-APR-23;[02] TOOL USED EDDY CURRENT EQUIPMENT PN: NORTEC500D; SN: N500X1693P030456 DUE DATE: 26 JAN 23;[03] REPAIRED INSPAR RIB 5 LOCATED STAB STA 129.30 AND 27 INCHES FROM FRONT SPAR LT HORIZONTAL STA IAW SRM B737-700 55-10-09-2R-5 REPAIR 5 FIGURE 204;[04] CERTIFIED WORK PERFORMED RII <BR>SEE INDIVIDUAL SIGNOFFS BELOW

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