Service difficulty report · Warning Light · Boeing 737890

Difficulty date
August 26, 2016
Submitted
August 29, 2016
Operation
Air carrier
Aircraft
N585AS
Make and model
Boeing 737890
Aircraft serial
35683
Aircraft time
34,511 hours, 10,349 cycles
Part
Warning Light
Condition
False Activation
Location
Nr 1 A/C Pack
Stage of operation
TX
How discovered
O
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

NR 1 PACK LIGHT ON RECALL AFTER ENGINE START. ACFT GROUNDED. PERFORMED NR 1 PACK/ZONE TEMP CONTROL BITE, FOUND TCV FAULT NR 1 PACK ON PREVIOUS FLIGHT. CLEARED FAULT PERFORMED 2 BITES NO DEFECTS NOTED IAW AMM 21-61-00.