Small Engines (Lawn Mowers, etc.): Noma Signature Wiring Diagram, market switch, stock replacement

Question
Could you please help with a modification of an ignition wiring diagram? Unit is a Noma Signature Lawn tractor Model D4013-020, Serial 300876, Spec 3138. I believe it is a 1993 year model. Is there a stock replacement ignition switch available? And or is there an after market switch you could or would reccommend and also wiring adjustment required if this is suggested, or a source for a stock schematic for this model of lawn tractor?

Answer
Hello John:

The Correct Model Numbers Should Look Similar to the Following; 133L661G088  or TMO-3396003. You can View a Breakdown/IPL of this Mower at this Site Addy, http://www.smallenginepartswarehouse.com/parts.asp and Select the Shop Online Parts Look Up. Then Select the Model Tab. Then Select the OEM and Enter the Model Numbers. Then Double Click on the Model in the Results Area. Now you can Select the Section of the Mower you Wish to View. The Ign Switch  should be MTD PN 725-0267. You can get a Replacement at your Local Small Engine Service Center or you can Contact Outdoor Distributors @ http://www.outdoordistributors.com/ or 1-877-707-2787. If you Hit a Snag or this Does Not Correct the Problem,  I am Here if You Require More Assistance. Hope this Helps. Let me Know What Happens, Please. May the All Mighty Bless You and Yours. Thanks.

Good Luck

Respectfully

John

PS: I am Allowed to Answer 10 Questions a Day. If you See I am Maxxed Out, then Try Submitting your Question at or Just After 8pm EST (US). My New Day Starts then. Thanks.

Respectfully

John