Service difficulty report · Relay · Boeing 75724APF

Difficulty date
September 26, 2018
Submitted
September 28, 2018
Operation
Air carrier
Aircraft
N474UP
Make and model
Boeing 75724APF
Aircraft serial
28844
Aircraft time
17,114 hours, 11,957 cycles
Part
Relay
Condition
Malfunctioned
Location
Engine Probe
Stage of operation
CL
How discovered
9
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

RIGHT ENGINE PROBE HEAT STATUS MESSAGE DISPLAYED DURING CLIMB THROUGH AN ALTITUDE OF 8000 FEET. ALL OTHER ENGINE INDICATIONS NORMAL. DIVERTED. REPLACED THE RELAYS K10479, K213, K10341, AND K178 IAW FIM 30-34-00-815-802, AND WDM 30-24-22. TESTED SATISFACTORY.

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