SDR UIEA2019072504849

Service difficulty report · Controller · Boeing 7673S1

Difficulty date: July 25, 2019
Submitted: July 26, 2019
Operation: Air carrier
Aircraft: N640GT
Make and model: Boeing 7673S1
Aircraft serial: 25221
Aircraft time: 88,830 hours, 18,889 cycles
System (JASC): 2150 · Cabin Cooling System
Part: Controller
Condition: Malfunctioned
Location: Ac Bay
Stage of operation: CR
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

INTERMITTENT DISPLAY OF R PACK TEMP EICAS IN CRUISE AND APCH/DESCENT. NO ACTIVATION OF MASTER CAUTION. (<P>PERFORMED FIM 21-51 FT 803, PACK TEMP CONT BITE FAULTED "RAM INLET ACTR". RESET CONTROLLER, PERFORMED BITE, FAULT CLEARED. RT PACK OPS CK GOOD IAW AMM 21-51-00.</P>)

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