Service difficulty report · Relay · Boeing 757222

Difficulty date
August 23, 2011
Submitted
August 26, 2011
Operation
Air carrier
Aircraft
N546UA
Make and model
Boeing 757222
Aircraft serial
25367
Aircraft time
74,162 hours, 21,599 cycles
Engine
Pwa PW2037
Part
Relay
Condition
Faulty
Location
Bleed Air Sys
Stage of operation
IN
How discovered
O
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

LINE MAINTENANCE REQUEST TO REPLACE K10555 R ENG START-PRSOV OVRD RELAY FOR TROUBLESHOOTING. *SUPPLEMENTAL DATA UPDATE* REPLACED RELAY K10555 AT P37.