Taigen Jagdtiger recoil and elevation problem

[Jofaur86]

and do the tests by removing the cogwheel, which activates the switch? to see if the motor is running well?

[761st]

[quote="Jofaur86"]and do the tests by removing the cogwheel, which activates the switch? to see if the motor is running well?[/quote

Thank you. All four are/were spinning.