If you are a TSA member, you can use this program to get through airport security faster through the Air France Airlines TSA PreCheck lane. TSA precheck indicator will be found on your Air France airline boarding pass
Procedure to use Air France TSA PreCheck® Program for Air France Airlines TSA PreCheck lane
Passengers can request KTN to a specific booking with the Air France agents via Twitter or phone. You may simply click on “My Booking” to add the KTN to a currently scheduled reservation.
You can get TSA Pre-Check benefits even if you do not have your TSA card. Please contact,
Members of the TSA Pre-Check Application Program: (855) 347-8371
Opening Hours: Weekdays between 8 a.m. and noon. and 10 p.
To make changes to any information or information contained in your records, please contact: 1-800-586-1835.
TSA Precheck Customer Care Phone number
TSA Cares helpline: (855) 787-2227
Hours: 8 a.m. and 10 p.m. ET
TSA PreCheck® KTN Customer care phone number: (866) 289-9673, 855-DHS-UES1 (855-347-8371)
Hours: 8 a.m. to 11 p.m. ET weekdays; 9 a.m. to 8 p.m. weekends/holidays.
Air France Airlines Customer Care
View Air France Airlines Customer Care address, Email through the above link. 
How to change mistakes in your name, flight date and refund ticket in Air France?
View How to change mistakes in your name, flight date and refund ticket in Air France through the above link.
List of Air France Offices Worldwide
Find Air France Airlines Offices Contact details such as Address, Phone number, Location, Email, baggage allowance and more details in your country.
TSA PreCheck boarding pass: How to apply and add, TSA Customer Care Contact?
Check the above link for how to add a TSA PreCheck to your boarding pass, TSA Customer Care number etc