Wasing machine stops spinning during final spin - 3 or 4 minutes into the cycle.Frigideaire front end loading washing machine.

Most likely tub bearings and spider gear are bad.

The F/06 is:
Drive Motor Tachometer Error
The control is unable to properly detect motor speed and the machine will shut down. If a failure occurs during high-speed spin, the door will be unlocked after 3 minutes.

The tech. should check these:

Check wire harness connections between the Drive Motor/Tachometer and the Motor Control Unit (MCU), and between the MCU and the Central Control Unit (CCU)
Check the Drive Motor
Check the MCU
Check the Wire Harness

If there is water left in the tub area then the pump is plugged, but if no water then the problem is the door latch switch.

Hi,
If you are having a problem with your top load washer then check out this tip...

Washing Machine does not Pump or Spin
http://www.fixya.com/support/r4617986-washing_machine_not_pump_or_spin

If you are having problems with your front load washing machine then checkout this tip...

Front Load Washing Machine not draining and or not spinning
http://www.fixya.com/support/r4784376-front_load_washing_machine_not_draining

heatman101

you have blockage in you drain plug. to solve this problem you'll have to remove the lower front panel of your machine by removing the 3 (1/4") screws on the vary bottom of the machine. once the panel is removed you'll see a 1 1/2" white PVC drainage plug. turn the inner plug to the left in till open. (WARNING ALL THE WATER IN THE DRUM WILL DRAIN THOUGH THIS PLUG) remove debris likes socks or everything that's there replace the panel and your all set.

Well did it work?

motor controler, or motor issue little complicated issue

I haven't experienced that problem, but is it possible that the machine becomes unbalanced with the spinning load and then aborts the spin, so it doesn't finish? Has the machine been properly leveled during installation?

Un plug washer remove belt by lossing the tensioner , bring to appliances center and assemble again /

You are having a door switch problem change it out and you will have a new washing machine.