SDR SWAA104770

Service difficulty report · Hydraulic System · Boeing 7377H4

Difficulty date
August 15, 2010
Submitted
August 16, 2010
Operation
Air carrier
Aircraft
N246LV
Make and model
Boeing 7377H4
Aircraft serial
32507
Aircraft time
15,208 hours, 8,988 cycles
Part
Hydraulic System
Part number
271A3442
Condition
Overserviced
Location
B System
Stage of operation
CL
How discovered
O
Nature of condition
W, B
Precautionary procedure
E, A

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

What was found

DIVERSION/DECLARED EMERGENCY. CLIMBING THRU 26,000 FEET A STRONGER ELECTRICAL SMELL ENTERED THE COCKPIT. FOUND B-HYDRAULIC SYSTEM OVER SERVICED. DRAINED AND RE-SERVICED B-SYSTEM HYDRAULIC RESERVOIR PER MM.

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