SDR QXEA0001092

Service difficulty report · Stringer Clip · Fokker F28MK4000

Difficulty date: March 25, 2000
Submitted: April 18, 2000
Operation: Air carrier
Aircraft: N494US
Make and model: Fokker F28MK4000
Aircraft serial: 11167
Aircraft time: 35,473 hours, 44,702 cycles
System (JASC): 5720 · Wing Miscellaneous Structure
Part: Stringer Clip
Condition: Cracked
Location: Lt Wing
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

PDX - LT CENTER WING LOWER SKIN, OUTBOARD Z STRINGER CLIPS, ARE CRACKED IN SIX LOCATIONS SEEN AT FAIRING PANEL 91L OPENING. Z STRINGERS ARE 2.23, 2.22, 2.21, 2.20, 2.19 AND 2.14. REMOVED AND REPLACED CLIPS IAW FOKKER SRM 51-31-01 AND SRM 51-30-02.

More about the Fokker F.28 MK4000