How to repleace the clutch drum assy ?

The clutch usually should be replaced entirely as one piece. It is held on the engine shaft with a single hex screw and key. Try to get a manual from ( deleted due to error see other posts for correct site.)

Bob,
You lost me on that referance. Of course the way the syetem is running, you may have not posted that link.

Try Parts & Accessories | Shop & Find Lawn & Garden, Appliance Parts at Sears Parts Direct | SearsPartsDirect.com from Sears for an exploded view.

Harold, I must have the Sears site stored next door to the other saved link. It was not my day. Parts & Accessories | Shop & Find Lawn & Garden, Appliance Parts at Sears Parts Direct | SearsPartsDirect.com from Sears I took out the error from my old post. In checking my saved list I have no clue where that link came from, I do not have it at all.