SDR ASAA2014120609883

Service difficulty report · Valve · Boeing 737890

Difficulty date: December 6, 2014
Submitted: December 8, 2014
Operation: Air carrier
Aircraft: N536AS
Make and model: Boeing 737890
Aircraft serial: 35203
Aircraft time: 11,432 hours, 3,361 cycles
System (JASC): 2421 · AC Generator-Alternator
Part: Valve
Part number: 5911232
Condition: Unknown
Location: Nr 1 Idg
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

FOLLOW-UP TO NR 1 IDG FREQUENT SERVICING, ACFT GROUNDED. BAGGED NR 1 IDG, RAN FOR 10 MIN NO LEAKS NOTED. REPLACED NR 1 IDG VENT VALVE AND SERVICING FITTING IAW TSR AND AMM 24-11-00-700-804 TURN CHECK, LEAK CHECK GOOD, SERVICING GOOD, TO FULL.