Service difficulty report · Rib · Doug DC933F

Difficulty date
December 17, 2009
Submitted
December 17, 2009
Operation
Air carrier
Filed by
ABXR001A
Airborne Maintenance & Engineering Services Inc
Aircraft
N327US
Make and model
Doug DC933F
Aircraft serial
47414
Aircraft time
5,609 hours, 52,262 cycles
Part
Rib
Part number
D957300920
Condition
Corroded
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

DURING A ROUTINE HEAVY MX INSP EVENT THE LT WING T/E RIB AT STA XRS 133 WAS FOUND EXFOLIATED. REPAIRED RIB BY SPLICING IN NEW SECTION AND INSTALLING DOUBLER IAW SRM 57-3, SHT 2. INSTALLED FASTENERS IAW SRM 51-30-2 AND 51-30-5.

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