SDR YBBA2018082702

Service difficulty report · Pump · Amd FALCON10

Difficulty date: August 13, 2018
Submitted: August 27, 2018
Operation: Air carrier
Aircraft: N6FJ
Make and model: Amd FALCON10
Aircraft serial: 097
Aircraft time: 8,566 hours, 7,775 cycles
System (JASC): 2913 · Hydraulic Pump (Electric/Engine), Main
Part: Pump
Part number: 4005303
Part serial: AH16017A
Condition: No Test
Location: Hyd System
Stage of operation: IN
How discovered: C
Nature of condition: L
Precautionary procedure: K

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

What was found

PILOT REPORTED THE NR 1 HYD PUMP HAD FAILED AN OPS TEST. REMOVED AND REPLACED THE NR 1 HYDRAULIC PUMP, REPLACED THE RESERVOIR FILTERS, DRAINED SYSTEM FLUID, CLEANED THREE FILTERS. SERVICED THE SYSTEM AND OPS TESTED, NO DEFECTS NOTED. AIRCRAFT WAS RETURNED TO SERVICE, IAW AMM 29-10-03, AND 29-00-06.