Service difficulty report · Warning Light · Boeing 737890

Difficulty date
November 4, 2019
Submitted
November 6, 2019
Operation
Air carrier
Aircraft
N581AS
Make and model
Boeing 737890
Aircraft serial
35188
Aircraft time
47,444 hours, 14,205 cycles
Engine
Cfmint CFM567B27
Part
Warning Light
Condition
False Activation
Location
Rt A/C Pack
Stage of operation
NR
How discovered
V
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

RT PACK LIGHT ILLUMINATED ON RECALL AND EXTINGUISHED ON MASTER CAUTION RESET. GROUNDED - YES. CREW - AIRCRAFT RELEASED PER MEL 21-32B, RIGHT HAND PACK TEMP CONTROLLER INOP. IN JNU - AFTER BITE CK OF #2 TEMP CONT PROB CLEARED. LIGHTS CK GOOD. CLEARS MEL 21-32B.