SDR ASMF201501013

Service difficulty report · Circuit Breaker · Boeing 737752

Difficulty date: November 12, 2014
Submitted: January 5, 2015
Operation: Air carrier
Aircraft: N842AM
Make and model: Boeing 737752
Aircraft serial: 32842
Aircraft time: 30,876 hours, 15,988 cycles
System (JASC): 3260 · Landing Gear Position and Warning
Part: Circuit Breaker
Condition: Popped
Location: Cockpit
Stage of operation: TX
How discovered: O
Nature of condition: J
Precautionary procedure: D

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

What was found

AIRCRAFT RETURNED TO PLATFORM DUE TO DURING TAXING, THE PSEU LIGHT TURNED ON & EICAS MSG NO VSPD & LDG ALT. PERFORMED BITE TO PSEU IAW FIM 32-09 TASK 801 PROCEDURE, SHOWING FAILURE CODE 29-22001 & LEGEND ENG RUN LT, DETECTING THE CB P18-2 B-3 POPPED. CB`S P18-2 B-3, P6 B-5, C-15 & C-16 WERE RESEATED IAW AMM 32-09-10, NO CONFIRMING FAILURE, TESTED CORRECT.