Service difficulty report · Warning Light · Boeing 737990ER

Difficulty date
February 3, 2017
Submitted
February 6, 2017
Operation
Air carrier
Aircraft
N495AS
Make and model
Boeing 737990ER
Aircraft serial
41728
Aircraft time
3,874 hours, 1,282 cycles
Part
Warning Light
Condition
False Activation
Stage of operation
DE
How discovered
O
Nature of condition
N
Precautionary procedure
O

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

What was found

DURING MASTER CAUTION RECALL THE CONTROL CABIN LIGHT ILLUMINATED AT TOP OF DESCENT LIGHT EXTINGUISHED DURING RESET. ACFT GROUNDED. ACCOMPLISHED BITE OF PFTC IAW FIM 21-62 TASK 801, NO EXISTING FAULTS, FAULT HISTORY LEG 1 LOGGED 21-51311 F/D SELECTOR. ACCOMPLISHED FIM 21-62 TASK 862 ALL TESTS PASS WITH NO EXISTING FAULTS. NO HISTORY 30 DAYS.