Service difficulty report · Unknown · Boeing 7379

Difficulty date
October 13, 2023
Submitted
October 16, 2023
Operation
Air carrier
Aircraft
N934AK
Make and model
Boeing 7379
Aircraft serial
43374
Aircraft time
6,185 hours, 1,799 cycles
Part
Unknown
Part number
UNKNOWN
Condition
Unknown
Location
Unknown
Stage of operation
NR
How discovered
V
Nature of condition
J
Precautionary procedure
K

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

What was found

BOTH RTPS SHOW FAIL FAIL WHEN HF2 SELECTED. GROUNDED - YES. INTERROGATED OMF SHOWS MAINTENANCE MESSAGE 23-21042 OPENED C/B D2 AT P6-1, WAITED 30 SECONDS AND THEN CLOSED PRESSED THE HF-2 TRANSCEIVER TEST SWITCH, TEST PASSED VERIFIED OMF SHOWS MANTENANCE MESSAGE 23-21042 IS NOT ACTIVE, OK TO CONTINUE AS PER IFIM TASK 23-11-00-810-822.

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