Service difficulty report · O-Ring · Boeing 777222

Difficulty date
November 24, 2006
Submitted
December 5, 2006
Operation
Air carrier
Aircraft
N781UA
Make and model
Boeing 777222
Aircraft serial
26945
Aircraft time
42,842 hours, 6,490 cycles
Engine
Pwa PW4077
Part
O-Ring
Condition
Leaking
Location
Slide Bottle
Stage of operation
IN
How discovered
9
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

LOW BOTTLE PRESSURE GAUGE O-RING AND PACKING BACK LEAKING. REPLACED O-RING AND PACK IN BACKING.