Service difficulty report · Rib · Boeing 7377BD

Difficulty date
November 29, 2020
Submitted
December 28, 2020
Operation
Air carrier
Aircraft
N7713A
Make and model
Boeing 7377BD
Aircraft serial
33919
Aircraft time
51,736 hours, 26,642 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 LEADING EDGE RIB LE STA 78.29 RT HORIZONTAL STAB. REMOVED AND REPLACED RIB (CHORD) LOCATED LEADING EDGE LE STA 78.29 HORIZONTAL STABILIZER RT, IAW B737-700 SRM 51-40-02; SRM 51-10-02 AND DRAWING NR 186A1001 SHEET 10 REV A P/N USED 186A1352-2.

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