Service difficulty report · Transformer · Doug MD11

Difficulty date
June 1, 2000
Submitted
June 7, 2000
Operation
Air carrier
Aircraft
N813DE
Make and model
Doug MD11
Aircraft serial
48600
Aircraft time
19,640 hours, 2,970 cycles
Part
Transformer
Part number
3101363901
Condition
Failed
Location
Ac Electrical
Stage of operation
CR
How discovered
O
Nature of condition
G, J
Precautionary procedure
A

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

What was found

AUTOSLAT FAIL NR 3 OIL PRESS INVALID AND NR 3 HYD QTY INVALID ANNUNCIATED. FOUND TRANSFORMER T1-33 FAILED. SWAPPED WITH AFT CARGO LOADNG TRANSFORMER T1-187, NBR 3 28VAC BUS OPS NORMAL. NOTE: C/B WAS POPPED NR 3 XFER BUS.

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