Service difficulty report · O-Ring · Boeing 777222

Difficulty date
December 27, 2006
Submitted
January 25, 2007
Operation
Air carrier
Aircraft
N783UA
Make and model
Boeing 777222
Aircraft serial
26950
Aircraft time
43,264 hours, 6,548 cycles
Part
O-Ring
Part number
B19249B14056
Condition
Unserviceable
Location
Slide Bottle
Component
Bottle
Component part number
62772213
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. SLIDE REPLACED. A/C RETURNED TO SERVICE. BOTTLE LEAKING AROUND THE SHAFT. REPLACED WITH NEW SHAFT, BACK O-RING AND SHAFT O-RING. SUSPECT O-RING CRUSHED BY SIDE LOAD WHILE IN SERVICE.