Model no. : 98902 Type : 2163 B1 Code : 03110 52 Description Rover Rotary Lawnmower,375 Sprint Problem when i accelerate the machine it accelerate very faster than the other days when i the put the gear to a slower position still it is running faster the thing is the springs down the Air Filter so please send me a picture or a way to to put or set the springs in the right manner