Service difficulty report · Warning Light · Boeing 737890

Difficulty date
October 28, 2019
Submitted
October 30, 2019
Operation
Air carrier
Aircraft
N506AS
Make and model
Boeing 737890
Aircraft serial
35690
Aircraft time
42,943 hours, 13,125 cycles
Part
Warning Light
Condition
False Activation
Location
Lt A/C Pack
Stage of operation
NR
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

ON RECALL LEFT PACK LIGHT ILLUMINATED. CLEARS WITH MASTER CAUTION RESET. GROUNDED - YES. PACK TEMP CTL BITE TEST ACCOMPLISHED VERIFICATION OK. NO FAULTS NOTED. B737-800 AMM REF 21-62-TASK 801.