Refrigerator not cooling how to find year of manufacturing the refrigerator

[Gp G.]

Hi All,

Tenant says the refrigerator is not cooling. Below are the refrigerator details
Electrolux. Model#: FFTR1814TB0. Serial # BA73137288
How to know the year of manufacturing of the refrigerator . Attached is the pictureIs it worth sending a technician ( who may charge around 300$ trip fee then repair fee) ?.
Please advise.
Thanks,

[Matthew Paul]

It could be a  2017 , 2007 or a 1997  . According to the serial number .   Now , how much is a brand new basic refrigerator ?   About $500  After you subtract the trip fee of 300 the price of the part  (unknown ) and the return trip and labor , AND the tenants not having a refrighertor for how long ?      

Go buy a new one 

BUT it also may be dirty under neath from dust . Take an electric leaf blower and blow out under the unit , it sometimes works