Service difficulty report · Transducer · Boeing 7378

Difficulty date
January 12, 2025
Submitted
January 15, 2025
Operation
Air carrier
Aircraft
N27271
Make and model
Boeing 7378
Aircraft serial
67526
Aircraft time
8,554 hours, 2,980 cycles
Part
Transducer
Part number
1400252
Part serial
022741
Condition
Inoperative
Location
Anti-Skid Sys
Part time
77,073 hours, 28,530 cycles
Stage of operation
CL
How discovered
O
Nature of condition
J
Precautionary procedure
A

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

What was found

ANTI SKID INOP LIGH CAME ON AFTER TAKEOFF AND WENT OUT AFTER AB OUT 25 MINUTES SEE LOG PAGES 3520220, AND 3525590 FOR WHEEL 1&2 ANTISKID TRANSDUCERS CHANGED.REMOVED LEFT MLG ANTISKID WHEEL SPEED TRANSDUCER PER AMM 32-42-11-000-801. E16 E18 C/B OPEN AT P6-3 PANEL. REPLACED LEFT MLG TRANSDUCER AND IN AXLE ADAPTER AS PER AMM 32-42-11-400-801. AWAITING OPS CHECK. WITNESSED NORMAL OPERATION OF #1MLG ANTISKID TRANSDUCER. PERFORMED WHEEL #1 ANTISKID TRANSDUCER OPS TEST IAW AMM32-42-00-710-803. OPS TEST NORMAL, AND FAULT MSG CLEARED. RETURNED ACFT BACK NORMAL CONFIGURATION.

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