How do I remove & change the pin in a craftsman eager-1 pushmower?

you need a hammer and punch about the same diameter as the pin. Put the punch next to the pin and by hitting the punch with the hammer the pin will come out.put the new pin at the hole that the old one came out of and carefully tap the new pin into the hole with the hammer until its flushHow do I remove %26amp; change the pin in a craftsman eager-1 pushmower?Which pin?