Service difficulty report · Stiffener · Boeing 737924ER

Difficulty date
October 21, 2014
Submitted
October 24, 2014
Operation
Air carrier
Aircraft
N37434
Make and model
Boeing 737924ER
Aircraft serial
33528
Aircraft time
17,348 hours, 6,032 cycles
Part
Stiffener
Part number
182A53054
Condition
Damaged
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

RIGHT HORIZONTAL STAB REQUIRES ACCESS HOLES TO BE CUT IN LOWER SKIN AT STATION 129.50 FOR REPAIR 3 STIFFENER ON INTERNAL RIB. CORRECTED ACFT TAIL NR TO READ 428 FROM 434. INSTALLED REPAIR IAW ECRA5510-02467. PLACED ON DIP IAW SRM 55-10-01 REPAIR 11 PAGE 217 TABLE 204 INSPECTION THRESHOLD 56,000 FLIGHT CYCLES AFTER INSTALLATION. REPEAT INSPECTIONS 9,000 FLIGHT CYCLES.