SDR PIDA06033

Service difficulty report · Relay · Boeing 7372K5

Difficulty date
March 16, 2006
Submitted
March 23, 2006
Operation
Air carrier
Aircraft
N249TR
Make and model
Boeing 7372K5
Aircraft serial
22598
Aircraft time
47,626 hours, 27,654 cycles
Part
Relay
Part number
91238071
Condition
Failed
Location
Stabilizer Trim
Stage of operation
TO
How discovered
O
Nature of condition
F
Precautionary procedure
D

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

What was found

AFTER TAKEOFF, STABILIZER TRIM BECAME INOPERATIVE. STAB TRIM LIGHT ILLUMINATED BUT TRIM WOULD NOT MOVE. RETURNED TO FIELD; INSPECTED AIRCRAFT. FERRIED AIRCRAFT FOR MAINTENANCE. 03/17/2006: FOUND HIGH RESISTANCE BETWEEN C1 AND C2 OF R64 STAB TRIM CONTROL RELAY. REPLACED R64 RELAY AND OPS CHECKD PER MM 27-41.

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