Husqvarna Zero Turn Lawn Mower Service & Adjustment Guide
Page 25

SERVICE AND ADJUSTMENT

DECK BELT INSTALLATION (See Figs. 14)

NOTE: For ease in installing the deck belt, refer to the routing decal under the seat.

Wrap the deck belt around the electric

clutch pulley that is located on the engine shaft.

Route the belt forward between the EZT

(E-Series Zeroturn Transaxles) and up onto the deck.

Place belt around spring loaded idlerpulley, between the pulley and guide. Secure bolt and nut.

Starting on the right hand side of the deck, wrap the belt around the stationary idler pulley, the right mandrel housing, then around to the left mandrel housing. Push inward on the idler arm and carefully route belt over stationary idler pulley. Once belt is properly routed, slowly release idler arm to tension belt. Double check belt routing to make sure it matches the routing decal, and the belt does not have any twist. Correct as needed.

Replace belt shields on both mandrel housings and secure with fasteners.

TO REPLACE EZT (E-Series Zerotum Transaxle) BELT (See Fig. 15)

Park the mower on a level surface. Engage the park 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

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).

ELECTRIC CLUTCH

/

BELT ROUTING DECAL /

ON FRONTOF DECK

FIGURE 14

FIGURE 15

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Contents Manual no REV. IR 1/14/04 968999245/ CZ3815 968999246/CZ4217Good Service Contents General Operation Safety RulesI1. Slope Operation Safe Operation Practices for RIDE-ON MowersII1. Children IV. ServiceDo not Never allow children to operate the machine Safe Operation PracticesCustomer Responsibilities SpecificationsTools Required For Assembly AssemblyTo Remove the Mower From Crate Unpack CrateTo Drive the Mower OFF To Roll the Mower OFF of the SkidChecklist Utility BOX InstallationCheck the Tire Pressure Controls OperationBefore Starting the Engine HOW to USE Your MowerADD Gasoline To USE Throttle Control See FigTo Stop Engine To Start Engine See FigSee Fig To Move Forward and BackwardHeight See Fig To Adjust the Deck CuttingTo Transport See Figures 6 & 6A To Operate on HillsTo Operate Mower Mowing TipsGeneral Recommendations Maintenance ScheduleBefore Each USE Operator Presence System Lubrication ChartBlade Care TiresBatte RY To Sharpen Blade See FigImportant Special Blade Bolt is Heat Treated Belts To Clean Batteryand TerminalsEngine LubricationClean AIR Screen Clean AIR INTAKE/COOLING AreasAIR Filter Spark PlugsMower Service and AdjustmentTo Level Deck Stay Level Side to Side To Replace Deck BeltBelt Installation Deck Belt Installation See FigsTo Replace EZT E-Series Zerotum Transaxle Belt See Fig Park the mower on a level surface. Engage the park brakeTo Adjust Control Lever To Adjust the Seat See FigWeak Battery To Remove Wheels for Repair To Adjust Park Brake Replacing Battery See FigTo Attach Jumper Cables Tracking Adjustment Storage BatteryFuel System Engine OILCylinders OtherProblem Troubleshooting PointsCause Correction Problemcause Page Husqvarna
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