SDR ASMF200704002

Service difficulty report · Sensor · Boeing 737*

Difficulty date: April 8, 2007
Submitted: April 10, 2007
Operation: Air carrier
Aircraft: N997AM
Make and model: Boeing 737*
Aircraft serial: 30283
Aircraft time: 14,998 hours, 9,918 cycles
Engine: Ge CFM56*
System (JASC): 3620 · Pneumatic Indicating System
Part: Sensor
Part number: 1296662
Part serial: 9819
Condition: Failed
Location: Bleed Air Sys
Part time: 7,035 hours, 4,143 cycles
Stage of operation: TO
How discovered: O
Nature of condition: N
Precautionary procedure: C

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

What was found

AIRCRAFT REJECTED TAKEOFF AT 65 KNOTS DUE TO BLEED TRIP OFF LIGHT TURNED ON, ABNORMAL PROCEDURE QRH 2-4 WAS PERFORMED, RETURNING TO PLATFORM. AFTER MAINTENANCE INSPECTION, REPORT WAS DEFERRED IAW MEL 36-8. DURING TRANSIT CHECK, 390 DEGREES PNEUMATIC TEMPERATURE SENSOR OF RT ENGINE WAS REPLACED IAW MM 36-12-08, TESTED CORRECT.