Ok here we go
To access the inside you need to first take the two screws out ot the lint filter. tThen use a putty kniife to pop the front of the top up from the chassis. Tilt tit back and then in the top of the units front are two screws that you loremove from the frnt panel to remove it. You can now remoove the drum and acccess thetentioner roller assembly.
If the unit has a thing dticking out the bacl that looks worn out you need to replace it and the casrrier assembly it rides in. This is the main support bearing for the drum.
While you are in there check the felt and replace as needed.
If the idler is not in there you need to get another,. The belt is installed over the motor pully and under the idler then brought up around the drum as you put it bacl in.
Reassemble in reverse order and thwere you are.
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