Service difficulty report · Warning Message · Boeing 767306

Difficulty date
May 24, 2020
Submitted
May 26, 2020
Operation
Air carrier
Aircraft
N1399A
Make and model
Boeing 767306
Aircraft serial
27959
Aircraft time
91,238 hours, 17,627 cycles
Part
Warning Message
Condition
False Activation
Location
A/C Packs
Stage of operation
NR
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

STATUS MSG HI FLOW INHIBIT. OPERATED BOTH LEFT AND RIGHT PACKS AND REF FIM 21-51 FAULT TREE 813. OPS CHECK GOOD. NO MSG REPEATED. OK FOR RTS.