Service difficulty report · Slide Regulator · Boeing 757222

Difficulty date
October 25, 1996
Submitted
March 26, 2000
Operation
Air carrier
Aircraft
N529UA
Make and model
Boeing 757222
Aircraft serial
25019
Engine
Pwa PW2037
Part
Slide Regulator
Part number
D31038112
Condition
Corroded
Location
Cabin
Component
Air Cruisers
Stage of operation
IN
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

DURING OVERHAUL OF SLIDE, INFLATION REGULATOR FAILED. REGULATOR AND ASPIRATORS SHOWED SIGNS OF HEAVY CORROSION. DISASSEMBLY OF REGULATOR REVEALED FOD WAS PREVENTING NORMAL OPERATION OF THE REGULATOR.