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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.
1. Spring loaded idler pulley
2. Fixed idler pulley
3. Electric clutch
4. IZT belt
5. Deck belt
IZT belt
3
1
2
4
5
WARNING!
Before performing any service or adjustment checklist:
1. Engage the parking brake.
2. Place the Blade switch in the disengaged position.
3. Turn ignition switch to “OFF” position and remove the key.
4. Make sure the blades and all moving parts have completely stopped.
5. Disconnect the spark plug wire from all spark plugs and place the wire where it
cannot come in contact with the plug.