Attachments Grass Catcher troubleshooting

[stationagent]

Tractor: Craftsman #917.270930. B&S engine. The grass catcher will work when I make my first run. It fills up the two bins. After that, it doesn't pick up grass or leaves. I have already tried the clearing of the ducts. Anyone know what could be the problem? Thank you.

 

[tigercat]

Normally, I mulch up the yard then go around again and suck it all up. I let the bagger get plugged up then I start the mulching process.
The blades need to be in good shape to blow the debris into the bagger. You also need to travel somewhat slow in order to clean up the yard well. The engine must be wide open also.

Good luck.