Service difficulty report · Idg · Boeing 737990ER

Difficulty date
June 14, 2018
Submitted
June 28, 2018
Operation
Air carrier
Aircraft
N402AS
Make and model
Boeing 737990ER
Aircraft serial
41189
Aircraft time
22,210 hours, 7,322 cycles
Part
Idg
Part number
761574B
Part serial
AAAH005259
Condition
Unknown
Location
Nr 1 Engine
Part time
30,794 hours, 12,289 cycles
Stage of operation
IN
How discovered
V
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 CONTINUED FREQUENT SERVICING. GROUNDED - YES. NR 1 IDG OIL LEVEL WAS JUST BELOW ADD MARK. CLEANED/INSP IDG AND ASSOCIATED PLUMBING. NO LEAKS. PERFORMED STATIC LEAK TEST PER AMM 4-11-00-700-801. PRESSURE STABLE AT 25 PSI FOR OVER 1 HOUR. REPLACED NR 1 IDG PER AMM 24-11-11. NO LEAKS. OPS CHECK GOOD.