it will no longer go forward or reverse.

I have a craftsman 917.289240 that a spring broke and it will no longer go forward or reverse. Can not figure out where it attaches to . None of the diagrams show .

crwdns2934089:0crwdne2934089:0 crwdns2934093:0crwdne2934093:0

crwdns2934109:0crwdne2934109:0

crwdns2889612:0crwdne2889612:0 0
crwdns2934285:0crwdne2934285:0