SDR QXEA2020082400259

Service difficulty report · Warning Light · Bombdr DHC8402

Difficulty date: August 23, 2020
Submitted: August 25, 2020
Operation: Air carrier
Aircraft: N444QX
Make and model: Bombdr DHC8402
Aircraft serial: 4355
Aircraft time: 20,084 hours, 21,740 cycles
System (JASC): 2750 · Trailing Edge Flap Control System
Part: Warning Light
Condition: False Activation
Location: Te Flaps
Stage of operation: AP
How discovered: O
Nature of condition: N
Precautionary procedure: O

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

What was found

FLAP POWER CAUTION ILLUMINATED WHEN FLAPS WERE SELECTED FROM 15-35 DEGREE. ACCOMPLISHED E/A CHECKLIST FLAP POWER CAUTION ILLUMINATED AGAIN. LANDING UNEVENTFUL. REMOVED FROM SERVICE. FOUND FAULT ECS CONTINOUS BIT ERASED FAULTS PER Q400 AMM 45-00-27-743-802. PERFORMED FLAPS OPS TEST PER Q400 AMM 27-50-00-710-801. OPS TEST GOOD. FAULT AND CAUTION DID NOT RETURN. RETURNED TO SERVICE.