Small Engines (Lawn Mowers, etc.): Toro Riding Lawn Mower, rear fenders, mower deck

Question
Have a Toro 1132 Rider, older model. Bought with snow blower and mower deck but neither were attached.  Trying to put the mower deck on but a pulley is in the way.  Is a separate pulley used to mount the blower and does that have to be removed to attach the deck. I have the manuals but does not address this issue. Thanks for any info.

Answer
Can you send me the mower model number?  The model will be a 5 digit number located on a sticker under the rear fenders, seat or may be inside the engine compartment.

Same for the blower attachment, send me the model number and any infor you can find to help identify which one you have.

Eric