Masport Bio Wizz 6.5 shredder,mulcher,chipper

SOURCE: replace flails on 5.5 Yard Machine

Go to www.ordertree.com. The flailblade is p/n 719-0329, The shredder blade is p/n 942-0571, The chipper blade is p/n 981-0490.
Replace them you have to take casing off the unit to get to them.

Testimonial: "I have the casing off,and have penitrating oil on the pins and screws ----- tomorrow is an other day!"

SOURCE: I have a Huskee chipper/mulcher that won't start.

Engines need 2 things to run. Fuel and spark. Pull the spark plug, re-connect it to the wire and hold the base of it near the motor. Like about 1/8" near. Pull the cord (you'll probably need a helper). See a spark? yes? Ok that eliminates that.
Fuel is where the problem usually is. Is the fuel in it from previous seasons? Did you put stabilizer in it? Dump the fuel, put in a little fresh fuel and pull over and over until your fresh fuel can get into the carb. Still not popping? Your carb is likely clogged from the residue left from stale fuel. The easy way to deal with that is to replace it, but that can be $60 or more. The next easiest way is to get a carb kit and replace all the gaskets and parts it provides (that apply to your particular carb) while cleaning it along the way. The harder but cheapest way is to take it apart and clean it, trying to re-use all the parts. If you could do this you would not be posting here. If you are the put-in-gas-and-oil-and-pull-the-cord type, bring it to a shop.

vince janis

• 718 Answers
• Posted on Oct 09, 2009

SOURCE: I have a yard machinne 6.5hp chipper/shredder -

The blade(s) should have usually two bolts on them depending how many blades you have. Mine only has one blade held on with two bolts and that is only on the side that cuts the larger branches up to two inches in diameter and should be sharpened on a grinding wheel because it has a specific angle to it. The other side that chips smaller branches and twigs it a type of flailer, meaning pieces of metal just swinging around to mash up the sticks and do not need sharpening.