The key is between the rim and the axle. It goes in the groove of the axle and rim. You will be able to see the grooves once you remove the cap, e-clip and washer on one of the wheels.
Looking for the manual for Craftsman Yard Pro Rear Tine Tiller model 130202 Type 312901 Code 87120107
75W90
Most Craftsman have the tag under the seat near the rear of the top plate.
TO REMOVE WHEEL FOR REPAIRS • Block up axle securely. • Remove axle cover, retaining ring and washers to allow wheel removal (rear wheel contains a square key - Do not lose). • Repair tire and reassemble. • On rear wheels only: align grooves in rear wheel hub and axle. Insert square key. • Replace washers and snap retaining ring securely in axle groove.• Replace axle cover.
If you are removing a rear wheel from a riding mower with a square keyway, there is no need to remove the keyway. The tire and rim will slide off with it in place. The rim is slotted all the way through. After removing the wheel you can simply grab it with pliers if you need to remove it for some reason.
You can remove a rear wheel from your Husqvarna riding lawnmower by loosening and removing the lug nuts. The wheel should come off.
If you mean the one the secures the rear wheel to the transaxle to drive the machine, then it is a 5/32" square piece of keystock that is 1 1/2- 2" in length and fits half in the slot of the wheel and half in the slot of the axle.
You can order part #188816 from Outdoor Distributors.
drain the oil out of the engine,turn the tiller upside down to lubricate the upper slide shaft of the transmission case
On a Briggs, right side, above the frame towards the rear of engine.
where can I get tines for M#917242484 tow behind tiller
YES ITS CALLED A FURROWER GO TO SEARS.COM AND TYPE IN Craftsman 10" Furrower for Tiller