Service difficulty report · Warning Message · Boeing 7673S1

Difficulty date
February 1, 2020
Submitted
February 4, 2020
Operation
Air carrier
Aircraft
N640GT
Make and model
Boeing 7673S1
Aircraft serial
25221
Aircraft time
90,250 hours, 19,225 cycles
Part
Warning Message
Condition
False Activation
Location
Rt A/C Pack
Stage of operation
CR
How discovered
O
Nature of condition
O
Precautionary procedure
O

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

What was found

RH PACK TEMP MESSAGE DURING CRZ. SWITCHED PACK TO "N" POSITION, AND MSG CLEARED.(<P>ACCOMPLISHED RT PACK TEMP CONTROLLER BITE AS PER AMM 21-51-14 AND RT PACK RESET AND OPS CHECKS GOOD.</P>)

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