Service difficulty report · Idg · Boeing 737890

Difficulty date
December 27, 2017
Submitted
December 28, 2017
Operation
Air carrier
Aircraft
N566AS
Make and model
Boeing 737890
Aircraft serial
35182
Aircraft time
42,125 hours, 12,629 cycles
Part
Idg
Part number
761574B
Part serial
AAAH004485
Condition
Failed
Location
Nr 1 Engine
Part time
38,689 hours, 13,453 cycles
Stage of operation
TX
How discovered
O
Nature of condition
O
Precautionary procedure
D

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

What was found

PILOT REPORTS NR 1 ENG GENERATOR WOULD NOT COME ON LINE AFTER ENG START. GENERATOR LIGHT DID NOT EXTINGUISH. GROUNDED - YES. REMOVED AND REPLACED NR 1 ENG IDG REF AMM 24-11-11/401 NO CONTAMINATION NOTED OPS CK & LK CK'D GOOD. MEL 24-1B REMOVED, MAINT PROCEDURES REVERSED.