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MAINTENANCE
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 either removing the
spring on the pump idler arm or inserting 1/2”
breaker bar into the square hole on the spring
loaded idler. Rotate arm to release belt tension.
• 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 if
previously disconnected.
• Reinstall the deck belt onto the electric clutch
pulley (see to replace deck belt in this section of
the manual).
8058-008
IZT belt
1. Spring loaded idler pulley
2. Fixed idler pulley
3. Electric clutch
4. IZT belt
5. Deck belt
1
2
4
3
5
8050-157
IZT belt routing
1. Spring loaded idler pulley
2. Fixed idler pulley
3. Engine
4. IZT belt
5. Left drive pulley
6. Right drive pulley
7. Square hole
1
2
4
3
5
6
7