Service difficulty report · Valve · 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
Part
Valve
Part number
3987865
Condition
Failed
Location
Cabin Air
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

FWD TRIM VALVE FAIL.(<P>FWD TRIM VALVE WAS REPLACED IAW AMM 21-61-07-404-011-003 REV. 142 DATE 22 APR 24. TORQUE APPLIED 45 LB-IN S/N 0823900243 DATE 15 NOV 24. BONDING TEST WAS SATISFACTORY 2.2 MILLIOMHMS S/N DC- 005040 DATE 12 DEC 24. OPERATIONAL TEST WAS SATISFACTORY. GOOD FOR SERVICE.</P>)

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