Service difficulty report · Idg · Boeing 737890

Difficulty date
November 13, 2011
Submitted
November 15, 2011
Operation
Air carrier
Aircraft
N570AS
Make and model
Boeing 737890
Aircraft serial
35185
Aircraft time
18,163 hours, 5,440 cycles
Part
Idg
Part number
761574B
Part serial
AAAH004749
Condition
Defective
Location
Nr 1 Engine
Part time
17,538 hours, 5,533 cycles
Stage of operation
TX
How discovered
O
Nature of condition
J
Precautionary procedure
K

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

What was found

NR 1 GEN DRIVE LIGHT NOT ILLUMINATED WITH ENGINE OFF. DUPLICATED DEFECT. RANG OUT NR 1 IDG PRESS S/W AT DP1206 FOUND HIGH RESISTANCE AT S/W. ALSO JUMPED OUT PLUG PIN 5 & 6 AND DRIVE LIGHT COME ON. REF WDM:24 11 11. REPLACED NR 1 IDG REF AMM 24 11 11. OPS AND LEAK CHECKED GOOD REF AMM 24 11 00 700 802.