Deck Belt Replacement; Park Brake - Husqvarna 968999250 Operator's Manual

TO REPLACE IZT (Integraded Zeroturn
Transaxle) BELT (See Fig. 17)
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's as this can affect cooling or
damage the IZT's
• 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 belt (see "TO REPLACE DECK
BELT" in this section of the manual).
TO ADJUST THE SEAT (See Fig. 18)
• Move the control levers into the neutral
position and rotate to the outside of the
machine.
• Lift up on the back of the seat and rotate
it forward.
• Loosen the three prong knobs on the
bottom of the seat and move the seat to
the desired position.
• Tighten the three prong knobs and rotate
seat back to the operating position.
SERVICE AND ADJUSTMENT
1
2
FIGURE 17
1. PUMP IDLER ARM SPRING
2. PUMP IDLER
3. ELECTRIC CLUTCH
4. IZT BELT
5. DECK BELT
6. IZT SUPPORT
1
3
FIGURE 18
1. SEAT PAN
2. KNOBS
3. WIRE HARNESS
3
4
5
6
CZ-21
2
CZ-1