Hi sorry I've looked high and low for a service manual but no such luck. I am however looking for some pictures of a 46" mower deck for my 318. Specifically the belt configuration as well as the idler pulley and tension spring. Do u happen to own a 46" mower deck for your 318? Thanks
Is it right, you are mainly loking for infos about the mower?
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Read the doc in the attachment, maybe it will help
edit:
Can't find the attached file, if you want it, send me a pm plz