Service difficulty report · Unknown · Boeing 737890

Difficulty date
March 26, 2010
Submitted
March 30, 2010
Operation
Air carrier
Aircraft
N566AS
Make and model
Boeing 737890
Aircraft serial
35181
Aircraft time
12,324 hours, 3,818 cycles
Engine
Cfmint CFM567B27
Part
Unknown
Condition
Malfunctioned
Location
Nr 1 Engine
Stage of operation
TX
How discovered
O
Nature of condition
O
Precautionary procedure
D

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

What was found

WHILE STARTING ENGINE NR 1 NO FUEL FLOWS OBSERVED AFTER START. LEVER RAISED FROM IDLE N2 HUNG BETWEEN 33 35 DURING 2 ATTEMPTS. TESTED (AUDIBLE TEST) OF NR 1 ENG RT 810 IGNITION SYS REF 74 21 00 810 807 F10 AND AMM 74 00 00 750 801 FOO. OPS CHECK GOOD. NO FAULTS FOUND IN ECC BITE INSPECTED IGNITION LEADS AND PERFORMED IDLE RUN REF FIM 74 21 00 810 807 F10. NO FAULT HISTORY. SYSTEMS OPS CHECK NORMAL.