Service difficulty report · Indicator · Boeing 737490

Difficulty date
August 20, 2008
Submitted
August 26, 2008
Operation
Air carrier
Aircraft
N799AS
Make and model
Boeing 737490
Aircraft serial
29270
Aircraft time
34,808 hours, 19,036 cycles
Part
Indicator
Part number
2061141
Part serial
3639
Condition
Malfunctioned
Location
Te Flaps
Part time
34,808 hours, 19,036 cycles
Stage of operation
AP
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

ON APPROACH WHEN CONFIGURING WITH FLAP 1 AT YAK FLAP INDICATOR STAYED UP AND LED "LED FLAP EXT" LIGHT WAS GREEN. ACFT DIVERTED TO ANC PER MX AND DISPATCH. AT ANC SAME CONDITION ALTERNATE FLAP OPERATION DID NOT WORK. LANDED WITH ZERO T/E FLAPS. FOUND T/E POSITION C/B OUT. RESET C/B PER RESET PROCEDURE. L/E & T/E FLAP OPERATION AND INDICATION OPS CKS NORMAL. SUSPECT DURING F/O'S SHOULDER HARNESS RELEASE BELT CLIP TRIPPED C/B.