Snapper 421823BVE, 422023BVE important safety instructions Adjustment From Previous

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Section 4 - ADJUSTMENTS & REPAIR

WARNING

DO NOT attempt any adjustments, maintenance, service or repairs with the engine running. STOP engine. STOP blade. Engage parking brake. Remove key. Remove spark plug wire from spark plug and secure away from plug. Engine and components are HOT. Avoid serious burns, allow all parts to cool before working on machine. Fuel Filler Cap and vent must be closed securely to prevent fuel spillage.

4.3REAR ENGINE RIDER DRIVE COMPONENTS 4.3.2. SERVICE BRAKE/PARK BRAKE

ADJUSTMENT (Continued From Previous Page)

IMPORTANT: If the Rear Engine Rider will be on its rear bumper for longer than two hours, remove the battery. Refer to Section “BATTERY REMOVAL”.

5.Measure the distance between end of clutch/brake cable and bottom of housing. Measurement should be 3/4”. See inset, Figure

CHAIN

CASE

CLUTCH

YOKE

HOUSING

COTTER PIN

FIGURE 4.9

6.If measurement is not 3/4”, loosen the two jam- nuts (shown in Figure 4.10) holding the clutch/brake cable to the chain case bracket.

7.Adjust cable up or down using the jam-nuts to obtain a distance 3/4” between end of clutch/brake cable and bottom of housing. See Figure 4.9.

8.After adjustment is complete, securely tighten cable jam-nuts and retest wheel brake.

BRAKE CABLE

CHAIN CASE

LOOSEN

JAM NUTS

FIGURE 4.10

4.4MOWER BLADE REPLACEMENT 4.4.1. BLADE WEAR LIMITS

1.Inspect blade frequently for signs of excessive wear or damage. See Figure 4.11.

NEW BLADE

WEAR LIMIT (NOTCH STARTS)

DANGEROUS CONDITION!

DO NOT USE ON MOWER!

REPLACE WITH NEW

BLADE.

FIGURE 4.11

WARNING

Blades are extremely sharp and can cause severe injuries. Wear heavy leather gloves when working on or handling blades. DO NOT use blades that show signs of wear or damage.

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Contents Rear Engine Riding Mower Series From Previous Column Important Safety InstructionsSafe Handling of Gasoline Towing Table of Contents Nomenclature IntroductionPRE-START Check List OPERATOR’S Seat Adjustment Front to Rear AdjustmentOn Next Starting & Operation Engine Electric StartEngine Manual Start Starting & OperationWheel Drive Starting & Operation 2.3.3. Mower BladeMower Blade Stopping ENGINE, Wheel DRIVE, Blade 2.4.1. EngineStopping ENGINE, Wheel DRIVE, Blade 2.4.4. Park Brake Cutting Height AdjustmentDo not park the machine on slopes Reverse Lockout Mechanism Override Reverse Lockout MechanismService Engine AIR Cleaner Check Mower Blade Service After First 5 Hours Change Engine OILService Brake / Park Brake Service After First 5 Hours 3.2.4. Check Blade Drive BeltTOP View of Belt Routing Blade BrakeEngine Must not Start if Service Every 25 Operating HoursEngine should Start if Engine and Blades Must Stop ifClean Mower Deck Battery Fluid LevelDo not Overfill Mower Deck LevelnessRear Axle Bearing Lubrication Mower Blade Spindle Lubrication From PreviousEngine Service AnnuallyFuel Filter Every TWO YearsRemoving Fuel Tank Storage OUT of SeasonMower Drive Belt Adjustment Engine Adjustments & RepairBlade Brake Adjustment To 3-1/4Mower Deck Adjustment Mower Deck & Component Adjustments Blade Brake AdjustmentSide To Side Levelness Front to Rear Levelness Service BRAKE/PARK Brake Adjustment Mower Blade Replacement 4.4.1. Blade Wear Limits Adjustment From PreviousBlade Sharpening Blade Drive Belt ReplacementBelt Removal Belt Replacement Battery Installation Battery Battery RemovalBattery Storage Battery ServiceNEW Battery Preparation 1. Remove battery from carton Battery TestingSnapper Rear Engine Rider Accessories Stop Problem Probable CauseCorrective Action Blades Not Cutting Loss Of TractionCutting Grass ImproperlyTo be Performed Pages Subject Service ReferenceDisclaimer of Warranty Year Limited WarrantyPrimary Maintenance Primary Maintenance Primary Maintenance Primary Maintenance Snapper Product Registration Form Rear Engine Riding Mower Series