Service difficulty report · Flap System · Boeing 737724

Difficulty date
August 2, 2012
Submitted
August 3, 2012
Operation
Air carrier
Aircraft
N27722
Make and model
Boeing 737724
Aircraft serial
28789
Aircraft time
44,847 hours, 14,935 cycles
Engine
Cfmint CFM567B242
Part
Flap System
Condition
Inoperative
Location
Te Flaps
Stage of operation
AP
How discovered
O
Nature of condition
F
Precautionary procedure
L

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

What was found

FLAPS WOULD NOT COME DOWN. RAN QRH AND WAS ABLE TO GET LEADING EDGE DEVICES OUT. NO T/E FLAPS. FLAP ASSYM ALSO. PERFORMED FSEU BITE, FOUND FAULT 27-53280 R28 VAC EXC INV. FOUND CIRCUIT BREAKER T/E FLAP POS, SKEW SENSOR INDICATOR OUT. RESET CIRCUIT BREAKER, PERFORMED FLAPS/SLATS. OPS CHECKED IAW AMM 27-51-00. OPS CHECKED GOOD. OK TO CONTINUE.