Snapper WM301021BE, M250821BE, M280921B, M281021BE, M300921B, M301021BE, WM280921B

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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. DO NOT attempt to service or charge the battery while it is installed on the machine.

4.6BATTERY

4.6.1. BATTERY REMOVAL

1.Carefully pull each side of battery cover away from ratchet fasteners and remove cover. See Figure 4.16.

BATTERY COVER

RED

POSITIVE (+)

CABLE

BLACK

NEGATIVE (-)

CABLE

POSITIVE

TERMINAL

INSULATOR

INSTALL BATTERY POSITIVE

(+)END FIRST INTO BATTERY COMPARTMENT IN DIRECTION OF ARROW AS SHOWN

RATCHET

FASTENERS

FIGURE 4.16

2.Slide battery from battery box to gain access to terminal cables.

3.Observe and note cable positions on battery. See Figure 4.17.

4.Disconnect cables from battery terminals, disconnecting BLACK (Negative) cable first. Retain mounting bolts and nuts.

FIGURE 4.17

WARNING

Cables must be connected to battery terminals in the proper position as show in Figure 4.17. DO NOT attempt to charge battery while installed on the Rear Engine Rider. DO NOT use “BOOST” chargers on the battery.

4.6.2. BATTERY INSTALLATION

1.Slide battery partially into battery housing.

2.Connect positive (+) cable (red) first, from wiring harness to the positive terminal (+) on battery using bolt and nut provided in hardware bag. Connect negative (-) cable (black) last, to negative terminal (-) on battery using bolt and nut. Apply a small amount of grease over terminals to prevent corrosion.

3.Insert battery completely into battery housing.

4.Reinstall positive terminal cover.

5.Reinstall battery cover. See Figure 4.16.

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Contents Rear Engine Riding Mower Series Manual No -4023 I.R /19/00Important Safety Instructions Operation Table of Contents Introduction NomenclatureOPERATOR’S Seat Adjustment 2.2.1. Front to Rear Adjustment PRE-START Check ListStarting & Operation Engine Electric Start On NextStarting & Operation Engine Electric StartEngine Manual Start Starting & Operation 2.3.3. Mower Blade Wheel DriveStopping ENGINE, Wheel DRIVE, Blade 2.4.1. Engine Mower BladeCutting Height Adjustment Stopping ENGINE, Wheel DRIVE, Blade 2.4.4. Park BrakeDo not park the machine on slopes Reverse Lockout Mechanism Reverse Lockout Mechanism OverrideService After First 5 Hours Service Engine AIR Cleaner Check Mower BladeChange Engine OIL Service After First 5 Hours 3.2.4. Check Blade Drive Belt Service Brake / Park BrakeBlade Brake Interlock SystemService Every 25 Operating Hours Battery Fluid LevelClean Mower Deck Lubrication Grease FittingsService Every 25 Operating Hours 3.3.8. Rear Axle Bearing Service Annually Fuel FilterEvery TWO Years Storage OUT of SeasonEngine Adjustments & Repair Mower Drive Belt Adjustment for 25, 28 & 30 M ModelsBlade Brake Adjustment Mower Deck Adjustment Front to Rear Levelness 25 & 28 DecksFront to Rear Levelness 30 Decks Wheel Brake Adjustment Follow Warning statement found on thisCheck fuel level in tank. If over 3/4 full, remove Mower Blade Replacement 4.4.1. Blade Wear Limits Blade SharpeningBlade Drive Belt Replacement Belt ReplacementBelt Removal Battery Battery Removal Battery InstallationBattery Service Battery StorageNEW Battery Preparation 1. Remove battery from carton Battery TestingSnapper Rear Engine Rider Accessories Problem Probable Cause Corrective Action StopLoss Of Traction Blades Not CuttingCutting Grass ImproperlySubject Service Reference To be Performed PagesMAINTENANCE/REPLACEMENT Parts Maintenance Parts Year Limited Warranty Disclaimer of WarrantyPrimary Maintenance Primary Maintenance Primary Maintenance Primary Maintenance Rear Engine Riding Mower Series