Service difficulty report · Rib · Boeing 7377H4

Difficulty date
February 27, 2020
Submitted
April 2, 2020
Operation
Air carrier
Aircraft
N763SW
Make and model
Boeing 7377H4
Aircraft serial
27877
Aircraft time
70,234 hours, 41,391 cycles
Part
Rib
Part number
182A5305
Condition
Cracked
Location
Rt Horiz Stab
Stage of operation
IN
How discovered
V
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 VERTICAL ANGLE LOC RIB 129.50 AT FRONT SPAR AT RT HORIZONTAL STABILIZER / REPLACED VERTICAL ANGLE LOC. RIB 129.50 AT FRONT SPAR AT RT HORIZONTAL IAW B737-700 SRM 51-10-02 ITEM 9 AND DRAWING #182A5305 REV.C AND FASTENERS MATERIAL USED BAC1506-4343 PO#2020-128219/1

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