Service difficulty report · Pump · Bombdr DHC8402

Difficulty date
September 14, 2007
Submitted
September 18, 2007
Operation
Air carrier
Aircraft
N429QX
Make and model
Bombdr DHC8402
Aircraft serial
4161
Aircraft time
678 hours, 636 cycles
Part
Pump
Part number
6618202
Part serial
K0363
Condition
Malfunctioned
Location
Hyd System
Part time
676 hours, 635 cycles
Stage of operation
TX
How discovered
O
Nature of condition
J
Precautionary procedure
O

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

What was found

RNO FLIGHT NR 2257: AFTER LANDING, NR 3 HYD PUMP CAUTION LIGHT ILLUMINATED. FOLLOWED E/A CHECKLIST. LIGHT REMAINED ON. MAINTENANCE REMOVED AND REPLACED THE HYDRAULIC PUMP IAW 12-01-000-801, 12-01-400-801. BLED SYSTEM PER 29-10-00-870-803. OPS CHECK PER 29-12-01-710-801. RESERVICED NR 3 HYD SYSTEM IAW 12-10-29-611-807. OPS CHECK AND LEAK CHECK GOOD. REPLACED RL4 RELAY AS REQUIRED. AIRCRAFT RETURNED TO SERVICE.