SDR 2002F00878

Service difficulty report · Bleed Valve · Boeing 75723N

Difficulty date
August 13, 2002
Submitted
August 28, 2002
Operation
Air carrier
Aircraft
N522AT
Make and model
Boeing 75723N
Aircraft serial
29330
Aircraft time
14,000 hours, 4,642 cycles
Engine
Rroyce RB211535E4
Engine time
14,010 hours, 4,645 cycles
Part
Bleed Valve
Part number
AC67760
Part serial
EDN112
Condition
Faulty
Location
Rt Engine
Part time
14,000 hours, 4,642 cycles
Stage of operation
AP
How discovered
O
Nature of condition
J
Precautionary procedure
A

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

What was found

FLIGHT NUMBER 217. DURING GO-AROUND AT LAS RIGHT ENGINE WENT TO EGT 858. ENGINE REMAINED 50 DEGREES APPROX WARMER THAN LEFT ENGINE. MAINTENANCE REMOVED AND REPLACED LEFT IP BLEED VALVE SOLENOID IN ACCORDANCE WITH MM 75-32-03, RAN ENGINE, OPERATIONAL CHECKS GOOD.

More about the Boeing 757-23N