Service difficulty report · Fastener · Boeing 777222

Difficulty date
February 26, 2012
Submitted
March 1, 2012
Operation
Air carrier
Aircraft
N779UA
Make and model
Boeing 777222
Aircraft serial
26941
Aircraft time
64,123 hours, 11,435 cycles
Engine
Pwa PW4077
Part
Fastener
Condition
Loose
Location
Pylon
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

AFTER FURTHER VISUAL INSPECTION FOUND 2 BLIND HUCKS SECURE BUT WITH WASHERS UNDER HEAD LOOSE AT THE 11 O' CLOCK AND 12:30 POSITION. THERE IS ONE ORIGINAL FASTENER LOOSE AT THE 1 O'CLOCK POSITION. REPLACED TWO LOOSE INTERIM REPAIR FASTENERS, WILL CF OTHER LOOSE ORIGINAL FASTENERS.