Service difficulty report · Skin · Boeing 75721B

Difficulty date
February 1, 2012
Submitted
February 1, 2012
Operation
Air carrier
Aircraft
N957FD
Make and model
Boeing 75721B
Aircraft serial
24774
Aircraft time
52,597 hours, 31,677 cycles
Part
Skin
Part number
112N310112
Condition
Corroded
Location
Zone 600
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 WING UPPER SURFACE FIXED T/E SKIN PANEL (SRM 57-51-01) L/E ROW OF RIVETS FOUND SUNKEN IN AT WBL 79.02 OTBD 28" TO 38". REPAIRED IAW EA F-5730-15300, PART 1. REPAIR IS CLASSIFIED AS MAJOR.

More about the Boeing 757-21B