Service difficulty report · Apu · Boeing 737890

Difficulty date
March 6, 2018
Submitted
March 8, 2018
Operation
Air carrier
Aircraft
N592AS
Make and model
Boeing 737890
Aircraft serial
35190
Aircraft time
38,770 hours, 11,806 cycles
Part
Apu
Condition
Malfunctioned
Stage of operation
NR
How discovered
O
Nature of condition
J
Precautionary procedure
O

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

What was found

PILOT REPORTED APU WILL NOT START WITH BLUE MAINTENANCE LIGHT. ACFT GROUNDED. ACCOMPLISHED BITE CHECK IAW FIM 49-60 / 801. FOUND FAULT MESSAGE 49-41012, NO ROTATION SHUTDOWN, PERFORMED SUCCESSFUL GROUND START. APU OPS CHECKED NORMAL. NO HISTORY PAST 30 DAYS. GROUND VERIFICATION SUCCESSFUL.