Service difficulty report · Rib · Boeing 73779P

Difficulty date
June 17, 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
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 AT LE STA 105.26 AT RT HORIZONTAL STABILIZER ; 2021-287839 / [01] REPLACED RIB LOCATED ON LEADING EDGE AT LE STA 105.26 AT RT HORIZONTAL STABILIZER IAW B737-700 SRM 51-10-02 PARAGRAPH 9; 51-40-02 AND DWG # 186A1001 REV A; [02] REPLACED RIB LOCATED ON LEADING EDGE AT LE STA 105.26 AT RT HORIZONTAL STABILIZER IAW B737-700 SRM 51-10-02 PARAGRAPH 9; 51-40-02 AND DWG # 186A1001 REV A.RII

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