Service difficulty report · Warning Message · Boeing 767375

Difficulty date
August 8, 2019
Submitted
August 8, 2019
Operation
Air carrier
Aircraft
N1709A
Make and model
Boeing 767375
Aircraft serial
24086
Aircraft time
92,760 hours, 21,597 cycles
Part
Warning Message
Condition
False Activation
Location
Rt A/C Pack
Stage of operation
DE
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

ON DESCENT BELOW 10000 FT, WITH LEFT PACK OFF, RECEIVED RIGHT PACK TEMP ADVISORY. MESSAGE CLEARED AND SWITCHED TO LEFT PACK. PERFORMED PACK TEMP CONTROLLER BITE IAW FIM 21-51 FT 803. NO FAULTS, EICAS MESSAGE CLEARED. NO DEFECTS NOTED.