I require a mower head drive belt diagramme for a castle garden twin cut classic. Hydro13.5/92

SOURCE: is it very difficult to replace the mower blade

Hi,
No actually it's pretty simple. You have to remove the deck. If you have the manual it explains the steps for deck removal and belt replacement.
If not go to www.managemyhome.com and download a free copy of the manual.
If you have any questions report back and I'll answer your questions.
Mike

SOURCE: Re: Craftsman 50

check your idler spring make sure its there and check your belt make sure it den't ride up over the pulley tran'y or engine if you have a two belt drive sys. check both idler and spring, and valuable drive pulleys. check your belts make sure you see no flat spots or cracks. let me know, good luck

SOURCE: i have a problem with

4013 HT is a Victa with a 13hp briggs and stratton engine normally with a twin blade 40in deck. These were badge engineered Noma mowers and essentially equivalent to murrays made at the same time. Check diagrams for murray decks to find one with the same deck configuration.

SOURCE: do you have a diagram to show how the belt drive

this website should help,Tim:

http://www.mtdparts.com/webapp/wcs/stores/servlet/ARIPartFinderView?storeId=10101&catalogId=19502&langId=-1#/MTD_Merged_Data/13AA673F190_LT-13_%281998%29/Deck_Assembly