Service difficulty report · Controller · Boeing 7272S2F

Difficulty date
March 14, 2010
Submitted
March 15, 2010
Operation
Air carrier
Aircraft
N207FE
Make and model
Boeing 7272S2F
Aircraft serial
22929
Aircraft time
35,371 hours, 20,554 cycles
Part
Controller
Part number
656020916
Part serial
670910
Condition
Failed
Location
Fire Detection
Stage of operation
CL
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

NR 3 ENG FIRE INDICATION CLIMBING THRU 10,000. PULLED FIRE HANDLE AND FIRE INDICATION CEASED. DID NOT DISCHARGE FIRE BOTTLE. NOTE: DELAYED STARTING NR 3 ENG ON TAXI OUT ENG OIL TEMP REQUIRED 5 MINUTES TO REACH GREEN BAND ALL OTHER ENG INDICATIONS NORMAL. UPON BLOCK IN INSPECTED NR 3 ENG INLET AND EXHUAST NO DEFECTS NOTED RE-SET NR 3 ENG FIRE HANDLE OPS CHECKED FIRE WARNING SYS NO FAULTS NOTED IAW AMM 26-11-001-5 RAN ENGINE IAW JRH FOR APPROX 15 MINUTES AT DIFFERENT POWER SETTING, NO FAULTS NOTED WILL REQUIRE FUTHER T/S. R & R FIRE PROTECTION CONTROLLER IAW AMM 26-11-000-4. OPS CK NORMAL IAW AMM 26-11-001-5. FURTHER T/S REQ. REMOVED AND INSPECTED MAIN OIL FILTER AND INSTALLED NEW FILTER REF MM 72-00-00 ADJ/TEST AND AMM 79-00-000-3 RAN ENG REFJRH LEAK CHK GOOD. CHECKED LOOPS, HARNESSES, CONNECTOR PLUGS NO FAULTS NOTED. PERFORMED SHAKE DOWN OF WIRE HARNESS AROUND CONNECTOR PLUGS IN STRUT DURING ENG RUN WITH NO FAULTS. PERFORMED HIGH POWER RUN WITH NO FAULTS REF JRH. (CLOSED)

More about the Boeing 727-2S2F