Service difficulty report · Warning Light · Boeing 737890

Difficulty date
March 24, 2021
Submitted
March 25, 2021
Operation
Air carrier
Aircraft
N558AS
Make and model
Boeing 737890
Aircraft serial
35177
Aircraft time
53,401 hours, 15,660 cycles
Part
Warning Light
Condition
False Activation
Location
Rt A/C Pack
Stage of operation
NR
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

RIGHT HAND PACK LIGHT ILLUMINATED ON RECALL. EXTINGUISHES AFTER MASTER CAUTION RESET. GROUNDED - YES. ACCOMPLISHED RH PACK TEMP CONTROL BITE: LOGGED RAM AIR DOOR "ACTUATOR", FAULT CLEARED. ACCOMPLISHED BITE TWO MORE TIMES, NO FAULTS. REF B737-800 FIM TASK 21-62-00-810-801.