Thank you for your sweet words Sonny Tucson but about your request unfortunatly my knowledge in java code don't allow me to make this, and I'm not sure that if it was made one day, we would see it enough.
But I can tell you where is located the handle you speak about, it is on the port side of the secondary dashboard which is bellow the main dashboard, on the left of the fuel tanks selector and is written "Notzug Farhwerk" on it.
Here is the procedure:
HANDBOOK FOR FW-190 AIRPLANE By Lt. F. D. Van Wart - September 1946 - WRIGHT FIELD, DAYTON, OHIO
________________________________________________________________________________________________
Landing Gear Controls
1. The operation of the Landing gear is electrical and is controlled by two push-button switches on the left
side control shelf.
2. Gear down. For lowering the landing gear, press the down landing gear button, and pull the undercarriage
hand lever on the left side of the lower instrument panel. The landing gear is released from up locks by
the hand lever.
3. Gear up. Lift the metal guard from the up button and press.
4. Landing gear position indicators. An indicator light panel showing landing gear position is located just
forward of the switch panel. A mechanical indicator on the wing also shows the landing gear position.
This is a metal rod which protrudes from the wing when the gear is extended and disappears when the gear
is restracted.