Thank you
But it is not what I asked for
I don't think you quite understood the instructions
When I said remove the deck, that was the cutting deck , not the rear mudguards
stand on the back wheels meant back wheels on the ground and front wheels in the air
We need a view of the underside so we can see the both of the drive belts plus the actions of the clutch /brake pedal as it tensions and allows the front belt to go slack.
We also need to be able to see the rear belt tension arm and springs
And we need them in a single frame so we can follow the path of the belt & see the position of the springs
IT is not anything special, just a rear catcher model so apart from the rear discharge chute is no different to a side discharge or mulching mower
Also Rivets asked for the model number which is on a decal under the seat
IT should start with 13 , then he can access the MTD tech site and get the appropriate parts diagram
When you take the photos try to leave the camera on some thing solid so it does not shake.
When you have the photos, open them in what ever photo editing app you have and resize them to be 12" along the longest edge and change the resolution to 72 dpi
The belt you have photograped in pictures 1, 3 & 4 is the blade belt, not the drive belt
The drive belts are above the deck belts and hard to see with the cutting deck on .
Sorry to be a pain but we are thousands of miles away and have nothing to work with other than what you type & photograph