Husqvarna Z3815BIA, Z3815BIA, Z4217BIA, Z4218KOA, Z4218KOA manual EZT belt, Maintenance

Models: Z3815BIA, Z3815BIA, Z4217BIA, Z4218KOA, Z4218KOA

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EZT belt

MAINTENANCE

EZT belt

To replace EZT (E-Series Zeroturn

Transaxle) belt

Park the mower on a level surface. Engage the parking brake.

EZT belt removal

NOTE: Be careful not to damage the fan blades on the EZT´s as this can affect cooling or damage the EZT´s

Remove the deck belt (see to replace deck belt in this section of the manual).

Unplug clutch from wiring harness.

Remove bolt from center of clutch and slide clutch off of engine shaft.

Create slack in the belt by removing the spring on the pump idler arm.

The belt should now be able to be removed from the engine pulley and EZT pulleys.

Belt installation

Transaxle belt

Wrap the EZT belt around the EZT pulleys

Route the belt around the inside of the idler pulley.

Now you can wrap the belt around the engine pulley.

Reattach the spring on the pump idler arm.

Install clutch on to engine shaft (pulley side down) make sure key is installed and align the clutch anti rotation tab into slot on clutch. Secure clutch, install wire.

Reinstall the deck belt onto the electric clutch belt (see to replace deck belt in this section of the manual).

English-45

Page 47
Image 47
Husqvarna Z3815BIA, Z3815BIA, Z4217BIA, Z4218KOA, Z4218KOA manual Maintenance, EZT belt removal, Belt installation