SDR ASAA2017021919854

Service difficulty report · Filter · Boeing 737890

Difficulty date: February 19, 2017
Submitted: February 21, 2017
Operation: Air carrier
Aircraft: N512AS
Make and model: Boeing 737890
Aircraft serial: 39043
Aircraft time: 32,746 hours, 9,929 cycles
System (JASC): 2421 · AC Generator-Alternator
Part: Filter
Part number: 75888429101
Condition: False Indication
Location: Nr 2 Idg
Stage of operation: IN
How discovered: 9
Nature of condition: N
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 DELTA P POPPED. ACFT GROUNDED. USED ALTERNATE DEACTIVATION PROCEDURES IAW CHAPTER 5 TABLE 3 ITEM 1, REPLACED IDG OIL FILTERS IAW AMM 24-11-41, NO CONTAMINATION NOTED, RESET DELTA P, REVERSED DEACTIVATION PROCEDURES, PERFORMED ENGINE RUN NO LEAKS NOTED.