SDR SWAA031553

Service difficulty report · Actuator · Boeing 7375H4

Difficulty date
July 13, 2003
Submitted
July 25, 2003
Operation
Air carrier
Aircraft
N503SW
Make and model
Boeing 7375H4
Aircraft serial
24180
Aircraft time
43,524 hours, 43,446 cycles
Engine
Cfmint CFM563B1US
Part
Actuator
Part number
301792702
Part serial
079321455
Condition
Faulty
Location
Nr 2 Engine
Stage of operation
TO
How discovered
O
Nature of condition
J, M
Precautionary procedure
B, A

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

What was found

DIVERSION, NR 2 ENGINE EGT EXCEEDANCE. FOUND, VBV MASTER ACTUATOR STUCK IN OPEN POSITION. REMOVED AND REPLACED VBV MASTER ACTUATOR AND VBV MOTOR PER MM.

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