SDR ASAA2015101513500

Service difficulty report · Idg · Boeing 737890

Difficulty date: October 15, 2015
Submitted: October 16, 2015
Operation: Air carrier
Aircraft: N590AS
Make and model: Boeing 737890
Aircraft serial: 35687
Aircraft time: 29,794 hours, 9,077 cycles
System (JASC): 2421 · AC Generator-Alternator
Part: Idg
Part number: 761574B
Part serial: 0770
Condition: Malfunctioned
Location: Nr 2 Engine
Part time: 54,976 hours, 20,324 cycles
Stage of operation: IN
How discovered: 9
Nature of condition: O
Precautionary procedure: K

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

What was found

NR 2 IDG FREQUENT SERVICING. ACFT GROUNDED. PERFORMED STATIC LEAK CHECK. NO PRESSURE DROP OR LEAKS DETECTED, IAW AMM 24-11-00-700-801. ALSO, OIL LEVEL WAS NOT WITHIN SIGHT GAUGE. IAW TSR, NR 2 IDG DUE REPLACEMENT. INSTALLED NEW IDG, OPS AND LEAK CHECK GOOD, REF AMM 24-11-11-400-801.