Service difficulty report · Solenoid · Boeing 757224

Difficulty date
June 16, 2017
Submitted
June 16, 2017
Operation
Air carrier
Aircraft
N17104
Make and model
Boeing 757224
Aircraft serial
27294
Aircraft time
86,706 hours, 20,994 cycles
Engine
Rroyce RB211535E4B3
Part
Solenoid
Part number
EB100906B
Part serial
0114
Condition
Faulty
Location
Left
Part time
31,189 hours, 5,774 cycles
Stage of operation
TO
How discovered
O
Nature of condition
J
Precautionary procedure
C

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

What was found

ENGINE SPEED PARAMETERS EXCEEDED FOR LEFT ENGINE DURING TAKEOFF ROLL. PERFORMED BORO INSPECTION OF THE NR 1 ENGINE IP COMPRESSOR IAW MM 72-00-00-206-147-R02, AND IP TURBINE INSPECTION IAW 72-00-00-206-173-R02. NO DEFECTS NOTED. REMOVED AND REPLACED LEFT AND RIGHT BLEED VALVE SOLENOID IAW AMM 75-32-03.