How to replace blade belt on Huqvarna Zero Turn mower RZ 5426

You can adjust the "neutral" of the transmissions. Something must be coming loose if you have to continually adjust.

replace the brake/clutch safety switch

Changing the Blade Drive Belts:
a.Set the parking brake. Remove ignition key and both spark plug caps.
b.Unscrew the wing nuts from the deck covers and remove both covers.
c.Using a 3/8" socket breaker bar or socket ratchet insert the drive end into the 3/8" square opening in the lower idler arm assembly and push the idler arm counterclockwise. While holding the idler arm back, loosen the blade drive belt from the pulley and slide the belt away from the pulley.
d.Remove tension of the PTO belt by moving the belt tensioning rod. Loosen the belt retaining bolt.
e.Pull the tensioner pulley away from the belt and remove the PTO belt then remove the blade drive belt.
f.Reverse the process to install the belt.

check the axel lugs. they will come loose and the splines will slip.

tighten or replace drive belt

if this started after the blades where replace make sure you have the right blades zero turn and reg mowers have different blades then check the bearings on the blade mandrels then last is to check for a rotted out deck with the belt tension pulling the blades apart

do you have the right blades for bagging ?is the deck belt slipping?

This is a belt adjustment problem. You machines belt has either broken, or is loose to the point where it won't engage the blades at all, or has just slipped off the pulley. I believe the belts are on top of the deck covered by removable covers that are bolted to the deck. Check and see. GOOD LUCK.

blade operation belt being replaced, give directions why, what, where, when ? signed horoscope

Try this one. It may have what you're looking for. Without your model #, I don't know.... http://www.partstree.com/parts/ Click on Cub Cadet then enter you model # on the left.