Service difficulty report · Wire Harness · Bombdr DHC8402

Difficulty date
January 21, 2017
Submitted
January 23, 2017
Operation
Air carrier
Aircraft
N448QX
Make and model
Bombdr DHC8402
Aircraft serial
4409
Aircraft time
11,388 hours, 12,243 cycles
Part
Wire Harness
Part number
464607
Part serial
ICO20150
Condition
Defective
Location
Lt Mlg
Part time
11,388 hours, 12,243 cycles
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

LT AFT GEAR DOORS CYCLED ON GEAR EXTENSION THEN REMAINED OPEN, PER PILOT. LANDING UNEVENTFUL. INTERROGATED PSEU, FOUND "LGDLK2" POSITION ERRATIC BETWEEN NEAR & FAR. ALSO FOUND "PSEU CHAN B FAIL CHANNEL INOP". REMOVED & REPLACED LT MLG STAB BRACE SENSOR HARNESS ASS'Y RT, REF AMM TASKS 32-61-06-000/400-802 & MCN NR: 632765-01. REMOVED & REPLACED PSEU, REF AMM TASKS 32-61-01-000/400-801 & FIM TASK 32-61-01-810-808. CYCLED MLG AFT DOORS SEVERAL TIMES - NO DEFECTS NOTED. PSEU INDICATES NO PRESENT FAULTS. RETURNED TO SERVICE.