SDR QXEA9600127

Service difficulty report · Window Post · Fokker F28MK1000

Difficulty date: March 22, 1996
Submitted: March 26, 2000
Operation: Air carrier
Aircraft: N457US
Make and model: Fokker F28MK1000
Aircraft serial: 11036
System (JASC): 5320 · Fuselage Miscellaneous Structure
Part: Window Post
Part number: A24352003
Condition: Cracked
Location: Nr 3 Window
Stage of operation: IN
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

DURING HFEC INSPECTION OF LT NR 3 WINDOW POST REARWARD FLANGE TYPE-D, CRACK WAS NOTED AT BOLT HOLE NR 4 AND 6. CRACK LENGTH AT BOLT HOLE NR 4 IS .625 INCH, CRACK LENGTH AT BOLT HOLE NR 6 IS .1563 INCH. NUMBER THREE WINDOW POST REPLACED I/A/W EO 28-53-175.

More about the Fokker F.28 MK 1000