Manuals / Exmark / Lawn and Garden / Lawn Mower

Exmark 4500-689 manual Check Spark Plugs, Change Fuel Filter, Replace Emissions Air Intake Filter

Models: 4500-689

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Check Spark Plugs

Maintenance

Lubrication Chart (cont'd.)

Fitting	Initial	Number of Places			Service
Locations	Pumps				Interval
6. Trans-	2	2	2	2	40
mission					hours
Output
Shaft
Coupler
7. Mower	2	1	1	1	40
Deck					hours
Idler
Pivots

Check Spark Plugs

Service Interval: Every 160 hours

Remove spark plugs, check condition and reset gaps, or replace with new plugs. See Engine Owner’s Manual.

Change Fuel Filter

Service Interval: As required

A fuel filter is installed in the fuel line between the fuel tank and the engine. Replace when necessary.

48 inch Deck Shown for Reference Only

Number 4 and 7 (Idler Arm Pivots) Disassemble and grease once a month under a “No Load” condition

Number 6 (Transmission Coupler) Located

below fuel tank support

3.Replace 5-speed gearbox grease yearly. Use 18 oz. of Peerless grease (Part No. 788067). See Check

Grease Level, Input and Output Shaft Bearing Wear on Peerless Transmission section for special lubrication instructions.

4.Lubricate pivot points with a spray penetrating lubricant as shown in the Spray Lubricant Chart.

Spray Lubricant Chart

	Number of Places

Pivot Points	32 inch	36 inch	48 inch	Service
	Deck	Deck	Deck	Interval
1. Blade	1	1	1	40 hours
Engagement
Bellcrank

Replace Emissions Air Intake Filter

Service Interval: Every 500 hours

1.Stop engine, wait for all moving parts to stop, and remove key or spark plug wire(s). Engage parking brake.

2.Remove the filter from the vent hose.

3.Insert a new filter into the end of the vent hose.

Check Grease Level, Input and Output Shaft Bearing Wear on Peerless Transmission

Service Interval: Every 160 hours—Check grease level, input and output shaft bearing wear on Peerless Transmission.

Yearly—Replace gearbox grease.

1.Stop engine, wait for all moving parts to stop, and remove key. Engage parking brake. Remove key or spark plug wire(s).

2.Place drive levers and neutral lock/park brake latches in neutral lock position

3.Remove shifter lever from top of transmission.

4.Remove shifter plate from top of transmission and the two leads from the neutral start switch.

5.Release the tension on the transmission belt.

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Exmark 4500-689 Check Spark Plugs, Change Fuel Filter, Replace Emissions Air Intake Filter, Yearly-Replace gearbox grease

Contents

For Serial Nos 920,000 & Higher METROAll Rights Reserved CALIFORNIA Proposition 65 WarningModel No Serial No IntroductionContents ALERT! YOUR SAFETY IS INVOLVED SafetySafety Alert Symbol SafetyKeep away from eyes and skin Never siphon by mouth DANGERAvoid prolonged breathing of vapors Keep face away from nozzle and gas tank/container openingRemove accumulated debris from muffler and engine area OperationSlope Operation Allow engine parts, especially the muffler, to cool before touchingDo Not mow near drop-offs or near water Maintenance and StorageDo Not mow slopes when grass is wet Mow across slopes, never up and downSafety Safety and Instructional Decals103-2076 103-2244 Safety1-403143 98-5954 103-1623 103-1798103-1967 Safety117-2718 103-5626 48 inch Deck Units OnlyModel Numbers SpecificationsSpecifications Safety Interlock SystemCutting Deck DimensionsCurb Weight Torque RequirementsOperation Product OverviewOperation ControlsDrive Levers “Off-Run” SwitchChoke Control Throttle ControlStarting the Engine Pre-StartOperating Instructions Open the Fuel Shut-Off ValveFor ECS Handles Driving the MachineDrive Lever/Neutral Lock/Park Brake Latch Operation For Pistol Grip HandlesChanging Gears Keep feet and legs out from under the unit when loading and unloadingIf necessary, use assistance when loading TransportingMaintenance MaintenanceRecommended Maintenance Schedules Check Engine Oil Level Periodic MaintenanceService Interval Before each use or daily Service Interval As requiredCheck for Loose Hardware Check Safety Interlock SystemService Air Cleaner SERVICE DEALERChange Engine Oil Service Interval After the first 5 hoursService Interval Every 40 hours Note See chart for service intervalsChange Fuel Filter Service Interval Every 160 hoursService Interval Every 500 hours Check Spark PlugsDielectric Grease Thread Locking AdhesivesMobil HTS Grease Or Food-Grade Anti-seize Copper-Based Anti-seizeMaintenance AdjustmentsAdjusting the Cutting Height Maintenance Adjusting the Axle PositionMaintenance Adjusting the Number of Spacers below Caster Support HubAdjusting the Cutting Height with Blade Spacers Transmission Belt AdjustmentWheel Drive Belt Pulley Scrapers Engine to Mower Deck BeltCheck belt tension after the first hour of operation Blade Brake AdjustmentMaintenance For Pistol Grip Handles Belt Guide AdjustmentBrake and Wheel Drive Linkage Adjustment MaintenanceLeft Side Shown MaintenanceFor ECS Handles Maintenance Shifter Lever AdjustmentWheel Drive Spring Tension Adjustment Shifter Detent AdjustmentPTO Safety Switch Adjustment Handle Height AdjustmentClean all debris from engine and exhaust system area CleaningClean Engine and Exhaust System Area Remove Engine Shrouds and Clean Cooling FinsMotor Oil Disposal Clean Debris From MachineClean Grass Build-Up Under Deck Waste DisposalTroubleshooting TroubleshootingCutting blades is/are bent or unbalanced TroubleshootingSchematics SchematicsOwner’s Responsibilities Exmark Commercial Turf Equipment2 Year Limited Warranty Instructions for Obtaining Warranty ServicePage Description of Work Done Service RecordService Done By DatePage This page may be copied for personal use WALK-BEHIND ACCESSORIES AND OPTIONS SEE EXMARK’S COMPLETE LINE OF ACCESSORIES AND OPTIONSMID-MOUNT RIDING ACCESSORIES AND OPTIONS OUT-FRONT RIDING ACCESSORIES AND OPTIONS