SDR SWAA101848

Service difficulty report · Pump · Boeing 7377H4

Difficulty date
April 3, 2010
Submitted
April 6, 2010
Operation
Air carrier
Aircraft
N451WN
Make and model
Boeing 7377H4
Aircraft serial
32495
Aircraft time
22,812 hours, 13,210 cycles
Part
Pump
Part number
849589
Part serial
MX674789
Condition
Failed
Location
Nr 1 Engine
Stage of operation
TO
How discovered
O
Nature of condition
K
Precautionary procedure
A

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

What was found

AIR TURNBACK / DECLARED EMERGENCY - NR 3 MAIN TIRE BLEW OUT ON TAKEOFF AND LOST HYDRAULIC SYSTEM "A" AND LOST SYSTEM "B" ON LANDING, TOWED TO GATE. REMOVED AND REPLACED "A" SYSTEM PUMP PER MM.

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