Service difficulty report · O-Ring · Boeing 747422

Difficulty date
December 26, 2007
Submitted
December 28, 2007
Operation
Air carrier
Aircraft
N119UA
Make and model
Boeing 747422
Aircraft serial
28812
Aircraft time
36,735 hours, 4,431 cycles
Engine
Pwa PW4056
Part
O-Ring
Condition
Leaking
Location
L1 Door Slide
Stage of operation
IN
How discovered
V
Nature of condition
L
Precautionary procedure
K

As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.

What was found

DOOR 1L SLIDE BOTTLE PRESSURE READS LOW. FOUND FAULTY O-RING AT GAUGE ELBOW. REPLACED SLIDE ASSEMBLY IAW 25-65-01. AC OK FOR SERVICE.