SDR ERAA20120077

Service difficulty report · Powerpack · Beech 1900C

Difficulty date: October 6, 2012
Submitted: October 9, 2012
Operation: Air carrier
Aircraft: N575A
Make and model: Beech 1900C
Aircraft serial: UC83
Aircraft time: 35,653 hours, 42,829 cycles
System (JASC): 2913 · Hydraulic Pump (Electric/Engine), Main
Part: Powerpack
Part number: 1143880009
Part serial: MX511574
Condition: Defective
Location: Landing Gear
Part time: 35,653 hours, 42,829 cycles
Stage of operation: AP
How discovered: O
Nature of condition: O
Precautionary procedure: O

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

What was found

NR 1 TRANSIT LIGHT FAILS TO GO OUT. RESET 60 AMP CURCUIT BREAKER IN LEFT NACELLE FOR MLG POWER PACK, OPS CHECKED GEAR 5 CYCLES, NO FAULTS FOUND. NR 2 GEAR FAILS TO EXTEND, REQUIRING MANUAL EXTENSION. REMOVED AND REPLACED POWER PACK ASSY IAW BEECH1900C MAINT MANUAL 32-30-02. OPS AND LEAK CHECKED GOOD.

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