Service difficulty report · Apu · Boeing 737890

Difficulty date
September 9, 2011
Submitted
September 19, 2011
Operation
Air carrier
Aircraft
N583AS
Make and model
Boeing 737890
Aircraft serial
35681
Aircraft time
15,590 hours, 4,730 cycles
Part
Apu
Part number
38007021
Part serial
P7571
Condition
Malfunctioned
Location
Apu Bay
Part time
9,183 hours, 7,466 cycles
Stage of operation
IN
How discovered
9
Nature of condition
J
Precautionary procedure
K

As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.

What was found

APU EGT ABOVE THE THRESHOLD, APU REMOVED & REPLACED IAW MM 49-11-00-400-803 THRU STEP L(7).