Service difficulty report · Warning Light · Boeing 737890

Difficulty date
August 3, 2012
Submitted
September 5, 2012
Operation
Air carrier
Aircraft
N531AS
Make and model
Boeing 737890
Aircraft serial
35199
Aircraft time
9,054 hours, 2,860 cycles
Engine
Cfmint CFM567B27
Part
Warning Light
Condition
False Activation
Location
Ac Pack
Stage of operation
TX
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

RIGHT SIDE PACK LIGHT AFTER START. ACFT GROUNDED. TROUBLESHOT IAW FIM TASK 21-62-00-810-828. APPEARS TO HAVE BEEN AN INTERMITTENT FAULT. BITE VERIFICATION TEST NORMAL. OPERATED BOTH PACS, NO FAILURES NOTED.