Service difficulty report · Bottle · Boeing 757222

Difficulty date
April 18, 2007
Submitted
April 24, 2007
Operation
Air carrier
Aircraft
N549UA
Make and model
Boeing 757222
Aircraft serial
25397
Aircraft time
58,071 hours, 16,846 cycles
Engine
Pwa PW2037
Part
Bottle
Condition
Reads Low
Location
Escape Slide
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

RIGHT EMERGENCY ESCAPE SLIDE BOTTLE PRESSURE BULB WILL NOT TEST. [06-14-07] CONFIRMED BOTTLE PRESSURE SWITCH S10464 IS READING OPEN BETWEEN PINS A-C DUE TO INSUFFICIENT BOTTLE PRESSURE NOTED AT 2600 PSI. SWITCH IS DESIGNED TO OPEN WHEN BOTTLE PRESS READS BELOW 2780 PSI. REPLACED BOTTLE ASSY.