Service difficulty report · O-Ring · Boeing 747422

Difficulty date
March 4, 2008
Submitted
March 7, 2008
Operation
Air carrier
Aircraft
N117UA
Make and model
Boeing 747422
Aircraft serial
28810
Engine
Pwa PW4056
Part
O-Ring
Part number
1A25092
Condition
Leaking
Location
Slide Bottle
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

LOW BOTTLE PRESSURE. O-RING LEAKING UNDER ACTUATOR ASSEMBLY. REPLACED O-RING. AC OK FOR SERVICE.