SDR SWIA971939

Service difficulty report · Flap · Emb EMB120ER

Difficulty date
August 19, 2000
Submitted
August 21, 2000
Operation
Air carrier
Aircraft
N186SW
Make and model
Emb EMB120ER
Aircraft serial
120034
Aircraft time
33,661 hours, 41,374 cycles
Engine
Pwa PW118B
Part
Flap
Condition
Malfunctioned
Location
Wings
Stage of operation
CL
How discovered
O
Nature of condition
F, J
Precautionary procedure
A

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

What was found

FLAP CONTROL DID NOT RESET. DIVERTED TO SFO. FLAP 0 DEG LANDING. CHECKED THE RESISTANCE BETWEEN PIN G AND D AND E AS PER FAULT ISOLATION MANUAL 27-50-00 ON BOTH OUTBOARD FLAP ACTUATORS. FOUND THE RESISTANCE WITHIN LIMITS. PERFORMED FUNCTIONAL CHECK SEVERAL TIMES. COULD NOT DUPLICATE THE PROBLEM.

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