SDR UIEA200600184

Service difficulty report · Actuator · Boeing 74747UF

Difficulty date: July 22, 2006
Submitted: August 2, 2006
Operation: Air carrier
Aircraft: N492MC
Make and model: Boeing 74747UF
Aircraft serial: 29253
Aircraft time: 33,147 hours, 6,643 cycles
Engine: Ge CF680C2*
Engine time: 31,121 hours, 6,182 cycles
System (JASC): 7530 · Compressor Bleed Control
Part: Actuator
Part number: 1211342005
Part serial: APMRV214
Condition: Malfunctioned
Location: Nr 2 Engine
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

NR 2 ENGINE FUEL CONTROL STATUS MSG, AFTER LOW SPEED ABORT. ENGINE NR 2 N1 78.5 MAX AT T/O ROLL OTHER ENGINES NORMAL. REMOVED AND REPLACED RT VSV ACTUATOR IAW AMM 75-31-02, DUE ON VISUAL INSP FOUND CLEVIS END DETACHED FROM ACTUATOR ASSY. ENGINE TEST 12 COMPLIED PASS, REF 71-00-00-705-246-J00. ENGINE RUN, LEAK CHECK C/W SATIS IAW AMM 71-00-00, ADJ/TEST.

More about the Boeing 747-47UF