Service difficulty report · Warning Light · Boeing 737990ER

Difficulty date
August 25, 2020
Submitted
August 27, 2020
Operation
Air carrier
Aircraft
N440AS
Make and model
Boeing 737990ER
Aircraft serial
41705
Aircraft time
26,361 hours, 8,472 cycles
Part
Warning Light
Condition
False Activation
Location
Rt A/C Pack
Stage of operation
NR
How discovered
9
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

ON RECALL RT PACK LIGHT ILLUMINATED. GROUNDED - YES. ACCOMPLISHED PACK ZONE TEMP CONTROLLER BITE B737-900 AMM 21-61-00, GRD VERIFICATION SUCCESSFUL. OPS CHECK NORMAL.