Service difficulty report · None · Boeing 7377H4

Difficulty date
August 18, 2021
Submitted
September 21, 2021
Operation
Air carrier
Aircraft
N758SW
Make and model
Boeing 7377H4
Aircraft serial
27873
Aircraft time
74,045 hours, 43,671 cycles
Part
None
Condition
Cracked
Location
R/H Horiz. 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 129.50 AT 27 INCHES OF FRONT SPAR AT RT HORIZONTAL STABILIZER ; 2021-384025 / [14] INSTALLED REPAIR PARTS; ANGLE (1E/A) FILLER (1E/A) T SECTION (1E/A) SHIM (2E/A) AND FASTENERS ON INSPAR RIB LOC. STAB STA 129;50 AND 27 INCH FROM FRONT SPAR AT RT HORIZONTAL STABILIZER I.A.W. B737-700 SRM 55-10-09-2R-5 REPAIR 5; [15] CERTIFIED STEP 14; RII; [16] PERFORMED REPAIR LOC. INSPAR RIB 129.50 AT 27 INCHES OF FRONT SPAR AT RT HORIZONTAL STABILIZER IAW B737-700 SRM 55-10-09-2R-5 REPAIR 5.; [17] CERTIFIED WORK PERFORMED <BR>CERTIFIED RII INSPECTION

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