Service difficulty report · Actuator · Emb EMB120ER

Difficulty date
July 2, 2001
Submitted
July 9, 2001
Operation
Air carrier
Aircraft
N218SW
Make and model
Emb EMB120ER
Aircraft serial
120287
Aircraft time
3,843 hours, 5,514 cycles
Part
Actuator
Part number
3430001003
Part serial
0338
Condition
Weak
Location
T/E Flap
Stage of operation
DE
How discovered
O
Nature of condition
F, J
Precautionary procedure
O

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

What was found

MULTIPLE FLAP DISAGREEMENT WHEN SET TO 45 DEGREES. NORMAL LANDING FLAPS 25 DEGREES. INSPECTED FLAP TRACKS FOR BROKEN/LOOSE HARDWARE, ALL OK. OPERATED ON GROUND, CHECK OK. LUBED ROLLERS CLEANED TRACKS, GROUND OPS GOOD. FOUND LEFT OUTBOARD FLAP ACTUATOR TO BE WEAK. REPLACED LEFT OUTBOARD FLAP IAW CHAPT 27-50-00 EMB MM. CLEARED ALL FLAP FAULTS. SYSTEM OPS CHECKS GOOD.

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