Service difficulty report · Warning Message · Boeing 767306

Difficulty date
August 21, 2021
Submitted
August 25, 2021
Operation
Air carrier
Aircraft
N1427A
Make and model
Boeing 767306
Aircraft serial
28098
Part
Warning Message
Condition
False Activation
Location
Apu
Stage of operation
LD
How discovered
O
Nature of condition
N
Precautionary procedure
O

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

What was found

APU FAULT EICAS AFTER LANDING DURING FIRST APU START ATTEMPT(<P>PERFORMED BIT CHECK IAW FIM 49-11 FAULT TREE 987. OPS CHECK IAW AMM 49-11-00, OPS CHECK GOOD.</P>)