Exmark 4500-689 manual Shifter Lever Adjustment, Maintenance

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Shifter Lever Adjustment

Maintenance

Figure 22

Right Side of Unit Shown

1.	Wingnut	5.	5/16–18 x 1 3/4 inch hex
			capscrew
2.	Transmission Lever in	6.	Drive Lever Linkage
	neutral
3.	5/16–18 inch nyloc nut	7.	Swivel
4.	Drive Levers in neutral	8.	Brake Rod

Figure 24

1. Shifter Lever

3. Adjustment slot

2.Equal distance

•To adjust the shifter lever:

1.Remove the 3/8 inch nyloc nut and spring disc washer from the stud on top of the transmission (See Figure 25).

Shifter Lever Adjustment

The shifter lever in neutral should not contact the upper or lower edge of the slot or the left edge of the upper slot or the right edge of the bottom slot (See Figure 23 and Figure 24). The clearance should be equal. Adjust the shifter lever and shifter plate if necessary.

		Figure 23
1.	Equal distance	3. Shifter Plate
2.	Shifter Lever

Figure 25

1. Shifter Lever

3. Transmission

2.Square Holed Washer

2.Remove the shifter lever and bend it slightly. Do Not bend the lever while it is attached to the transmission.

3.Re-install lever and torque the 3/8 inch nyloc nut to 35 ft-lb (47 N-m).

•To adjust shifter plate:

Note: The square-hole washer must be between the lever and the transmission.

Place shifter lever in the neutral position. Loosen the two bolts securing the shifter plate to the shifter lever legs. Adjust shifter plate and retighten bolts.

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Contents METRO For Serial Nos 920,000 & HigherCALIFORNIA Proposition 65 Warning All Rights ReservedIntroduction Model No Serial NoContents Safety Safety Alert SymbolSafety ALERT! YOUR SAFETY IS INVOLVEDDANGER Avoid prolonged breathing of vaporsKeep face away from nozzle and gas tank/container opening Keep away from eyes and skin Never siphon by mouthOperation Slope OperationAllow engine parts, especially the muffler, to cool before touching Remove accumulated debris from muffler and engine areaMaintenance and Storage Do Not mow slopes when grass is wetMow across slopes, never up and down Do Not mow near drop-offs or near waterSafety and Instructional Decals 1-403143 98-5954 103-1623 103-1798103-2076 103-2244 103-2245117-2718 103-5626 48 inch Deck Units Only103-1967 Pistol Grip Units OnlySpecifications SpecificationsSafety Interlock System Model NumbersDimensions Curb WeightTorque Requirements Cutting DeckProduct Overview OperationControls Operation“Off-Run” Switch Choke ControlThrottle Control Drive LeversPre-Start Operating InstructionsOpen the Fuel Shut-Off Valve Starting the EngineDriving the Machine Drive Lever/Neutral Lock/Park Brake Latch OperationFor Pistol Grip Handles For ECS HandlesKeep feet and legs out from under the unit when loading and unloading If necessary, use assistance when loadingTransporting Changing GearsMaintenance MaintenanceRecommended Maintenance Schedules Periodic Maintenance Service Interval Before each use or dailyService Interval As required Check Engine Oil LevelCheck Safety Interlock System Service Air CleanerSERVICE DEALER Check for Loose HardwareService Interval After the first 5 hours Service Interval Every 40 hoursNote See chart for service intervals Change Engine OilService Interval Every 160 hours Service Interval Every 500 hoursCheck Spark Plugs Change Fuel FilterThread Locking Adhesives Mobil HTS Grease Or Food-Grade Anti-seizeCopper-Based Anti-seize Dielectric GreaseAdjustments Adjusting the Cutting HeightAdjusting the Axle Position Adjusting the Number of Spacers below Caster Support Hub Adjusting the Cutting Height with Blade SpacersAdjustment Wheel Drive Belt Pulley ScrapersEngine to Mower Deck Belt Transmission BeltBlade Brake Adjustment Check belt tension after the first hour of operationBelt Guide Adjustment Brake and Wheel Drive Linkage AdjustmentShown with Blades Disengaged 48 inch Belt Guide Location Viewed from underneath the deckLeft Side Shown Shifter Lever Adjustment Shifter Detent Adjustment PTO Safety Switch AdjustmentHandle Height Adjustment Wheel Drive Spring Tension AdjustmentCleaning Clean Engine and Exhaust System AreaRemove Engine Shrouds and Clean Cooling Fins Clean all debris from engine and exhaust system areaClean Debris From Machine Clean Grass Build-Up Under DeckWaste Disposal Motor Oil DisposalTroubleshooting TroubleshootingCutting blades is/are bent or unbalanced Schematics SchematicsExmark Commercial Turf Equipment 2 Year Limited WarrantyInstructions for Obtaining Warranty Service Owner’s ResponsibilitiesPage Service Record Service Done ByDate Description of Work DonePage This page may be copied for personal use SEE EXMARK’S COMPLETE LINE OF ACCESSORIES AND OPTIONS MID-MOUNT RIDING ACCESSORIES AND OPTIONSOUT-FRONT RIDING ACCESSORIES AND OPTIONS WALK-BEHIND ACCESSORIES AND OPTIONS