Service difficulty report · Rib · Boeing 73776N

Difficulty date
May 8, 2021
Submitted
June 14, 2021
Operation
Air carrier
Aircraft
N7818L
Make and model
Boeing 73776N
Aircraft serial
28609
Aircraft time
63,312 hours, 37,556 cycles
Part
Rib
Condition
Cracked
Location
Horizontal 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 LOCATED STAB STA 120 .30 AT 36 INCH FROM FRONT SPAR AT RT HORIZONTAL STABILIZER ; 2021-217187 / PERFORMED REPAIRED INSPAR RIB LOCATED STAB STA 120.30 AT 36 INCH FROM FRONT SPAR AT RT HORIZONTAL STABILIZER I.A.W B737-700 SRM 55-10-09-2R-5 REPAIR 5. PART USED: KIT T-SECTION P/N 55100003-1.; PERFORMED REPAIRED INSPAR RIB LOCATED STAB STA 120.30 AT 36 INCH FROM FRONT SPAR AT RT HORIZONTAL STABILIZER I.A.W B737-700 SRM 55-10-09-2R-5 REPAIR 5. PART USED: KIT T-SECTION P/N 55100003-1.; COMPLETED

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