Service difficulty report · Bulb · Boeing 737890

Difficulty date
September 1, 2012
Submitted
September 25, 2012
Operation
Air carrier
Aircraft
N506AS
Make and model
Boeing 737890
Aircraft serial
35690
Aircraft time
16,391 hours, 5,243 cycles
Engine
Cfmint CFM567B27
Part
Bulb
Part number
MS280341
Condition
Inoperative
Location
Apu
Stage of operation
NR
How discovered
V
Nature of condition
J
Precautionary procedure
O

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

What was found

INCOMPLETE CSS, AFTER FIRST START ATTEMPT, FAULT LIGHT ILLUMINATED. NO SUBSEQUENT ATTEMPTS. ACCOMPLISHED FIM 49-30-00-810-803, REMOVED INLET TEMP SENSOR IAW AMM 49-61-31-000-801. REPLACED INLET TEMP SENSOR MM 49-61-31-400-801 PERFORMED INSTALLATION TEST IAW MM 49-61-00-700-801. OPS TEST GOOD.