Service difficulty report · Valve · Boeing 737990ER

Difficulty date
September 13, 2023
Submitted
September 21, 2023
Operation
Air carrier
Aircraft
N468AS
Make and model
Boeing 737990ER
Aircraft serial
41735
Aircraft time
34,310 hours, 10,817 cycles
Part
Valve
Part number
5911232
Condition
Leaking
Location
#1 Idg
Stage of operation
IN
How discovered
O
Nature of condition
K
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 #1 IDG FREQUENT SERVICING-----(#PRI2)-----ETOPS SINGIFICANT SYSTEM----. GROUNDED - YES. (RESOLVED ON W/O: 1969856 TASKCARD: N/R-00002 ) ACCOMPLISHED TSR NO LEAKS NOTED.IDG VENT AND SERVICE FITTING CHANGED LEAK CHK OKSEAMC SCOTT NOTIFIED THIS CLEARS TSR.