SDR 2002F00775

Service difficulty report · Gasket · Boeing 75723N

Difficulty date
July 10, 2002
Submitted
July 25, 2002
Operation
Air carrier
Aircraft
N517AT
Make and model
Boeing 75723N
Aircraft serial
27973
Aircraft time
21,246 hours, 6,600 cycles
Engine
Rroyce RB211535*
Part
Gasket
Condition
Cracked
Location
Rt Engine
Stage of operation
CL
How discovered
V
Nature of condition
J
Precautionary procedure
K

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

What was found

FLIGHT NUMBER 214. 15 MINUTES AFTER CLIMB-OUT PASSING 18,000 FEET, RT ENGINE OVERHEAT EICAS MESSAGE AND RT STRUT OVERHEAT DET 1 STATUS MESSAGE ILLUMINATED. LIGHT EXTINGUISHED AFTER RT BLEED SWITCH WAS TURNED OFF AND THRUST LEVER RETARDED (AFTER 3 MINUTES). MAINTENANCE PERFORMED FIM 26-11-00, FOUND E GASKET CRACKED ON UPPER HP SHUTOFF VALVE. REPLACED E GASKET AND PERFORMED HIGH POWER RUN IN ACCORDANCE WITH M/M 71-00-00, OPERATIONAL CHECK GOOD.

More about the Boeing 757-23N