Izt Belt - Husqvarna Z4818BIA/968999250 Operator's Manual

IZT belt

To replace IZT (Integraded Zeroturn
Transaxle) belt
Park the mower on a level surface. Engage
the park brake.
IZT belt removal
NOTE: Be careful not to damage the fan
blades on the IZT as this can affect cooling or
damage the IZT
• Remove the deck belt (see to replace
deck belt in this section of the manual).
• 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 IZT
pulleys.
Belt installation
• Wrap the IZT belt around the IZT 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.
• Reinstall the deck belt onto the electric
clutch pulley (see to replace deck belt in
this section of the manual).
MAINTENANCE
1. Pump idler arm spring
2. Pump idler
3. Electric clutch
4. IZT belt
5. Deck belt
6. IZT support
IZT belt
3
1
2
6
4
5
CZ-21
45
English-