Service difficulty report · Valve · Boeing 737890

Difficulty date
November 4, 2010
Submitted
November 5, 2010
Operation
Air carrier
Aircraft
N590AS
Make and model
Boeing 737890
Aircraft serial
35687
Aircraft time
10,535 hours, 3,288 cycles
Part
Valve
Part number
5911232
Condition
Defective
Location
Nr 1 Idg
Stage of operation
IN
How discovered
O
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. ACCOMPISHED NR 1 ENG IDG STATIC LEAK CHECK BAGGED DRAINS AND RAN ENGINE FOR 110 MINUTES. NO LEAKS NOTED PER TSR CHANGED NR 1 ENG IDG VENT VALVE AND IDG SERVICE FITTING BOTH LEAKED CHECKED REF MM 24 11 00 700 804.