Service difficulty report · Relay · Boeing 76731B

Difficulty date
July 28, 2024
Submitted
August 2, 2024
Operation
Air carrier
Aircraft
N1361A
Make and model
Boeing 76731B
Aircraft serial
26265
Aircraft time
101,035 hours, 23,101 cycles
System (JASC)
5755 · Spoilers
Part
Relay
Condition
Faulted
Location
Speed Brakes
Stage of operation
IN
How discovered
V
Nature of condition
O
Precautionary procedure
K

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

What was found

AUTO SPEEDBRAKE DEPLOY INOPERATIVE WHEN T/R PULLED(<P>SYSTEM AUTO SPEED BRAKE. ACTUATOR WAS REPLACED IAW AMM 27-62-04-422-023 REV- 142 DATE 22 APR 24. TORQUE APPLIED 80 LB-IN S/N 12995 DATE 11 JUN 25. GEAR TILT PRESSURE SWITCHES LH AND RH WERE REPLACED IAW AMM 27-62-10-024-002- REV. 142 DATE 22 APR 24. TORQUE APPLIED 270 LB-IN S/N 1218701402 DATE 11 JUN 25.-</P> / <P>NO LEAK FOUND. THE RELAY K518, ARMING SWITCH S371, RELAY K88 AND K87 WERE REPLACED IAW AMM 27-62-06-04-422-023. REV. 142 DATE 22 APR 24. OPERATIONAL TEST WAS SATISFACTORY. NO DISCREPANCY FOUND. GOOD FOR SERVICE.</P>)

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