Service difficulty report · Volt Regulator · Boeing 727100

Difficulty date
February 6, 2003
Submitted
February 7, 2003
Operation
Air carrier
Aircraft
N930FT
Make and model
Boeing 727100
Aircraft serial
19387
Aircraft time
64,083 hours, 49,067 cycles
Engine
Pwa JT8D
Engine time
41,878 hours, 38,938 cycles
Part
Volt Regulator
Part number
ZL2790A
Part serial
UM3109A
Condition
Tripped
Location
1
Part time
33 hours, 40 cycles
Stage of operation
TO
How discovered
O
Nature of condition
O
Precautionary procedure
C

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

What was found

DISCREPANCY: ON TAKE OFF ROLL LOST #1 ENG GEN ESSENTIAL POWER WITH #3 ENGINE GENERATOR SELECTED.CORRECTIVE ACTION: REPLACED #1 VOLTAGE REGULATOR.

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