Snapper YZ16335BVE, YZ16385BVE, YZ16385BVE, YZ16385BVE Battery Testing

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Section 4 - ADJUSTMENTS & REPAIR

4.5.5.BATTERY TESTING

There are two types of battery tests: Unloaded and Loaded. The unloaded test is the procedure that will be discussed. It’s the simplest and most commonly used. An unloaded test is made on a battery without discharging current. To perform unloaded testing, check charge condition using either a hydrometer or voltmeter.

1.Using a voltmeter, voltage readings appear instantly to show the state of charge. Remember to hook the positive lead to the battery’s positive terminal, and the negative lead to the negative terminal.

2.A hydrometer measures the specific gravity of each cell. The specific gravity tells the degree of charge; generally, a specific gravity of about 1.265 to 1.280 indicates full charge. A reading of 1.230 to 1.260 indicates the battery should be charged. The Battery Condition chart below shows the charge level as measured by syringe float hydrometer, digital voltmeter and five ball hydrometer.

4.5.6.NEW BATTERY PREPARATION 1. Remove battery from carton.

2. Place battery in a well ventilated area on a level non-concrete surface.

3. Remove battery cell caps. Fill cells as required with electrolyte (purchased separately) to proper level. Filling battery with electrolyte will bring the battery to 80% charged state.

4. With cell caps removed, connect battery charger to battery terminals; RED to positive (+) and BLACK to negative (-) terminal.

IMPORTANT: DO NOT place anything in new battery other than specified electrolyte.

5.Slow charge the battery at 1 amp for 2 hours to bring the battery to full charge.

6.After charging, check level of electrolyte and add as needed to bring to proper level.

7.Reinstall cell caps.

8.Install battery into power unit. Connect over flow tube.

9.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.

WARNING

Shield the positive terminal with terminal cover located on battery harness. This prevents metal from touching the positive terminal, which could cause sparks.

WARNING

DO NOT OVERFILL! DO NOT attempt to charge battery while installed on the SCRAMBLER. DO NOT use “BOOST” chargers on the battery.

Battery Condition Chart

 

State of Charge

Syringe Hydrometer

Digital Voltmeter

Five Ball Hydrometer

100%

Charged w/ Sulfate Stop

1.280

12.80v

Five Balls Floating

100%

Charged

1.265

12.60v

Four Balls Floating

75% Charged

1.210

12.40v

Three Balls Floating

50% Charged

1.160

12.10v

Two Balls Floating

25% Charged

1.120

11.90v

One Ball Floating

0% Charged

Less than 1.100

Less than 11.80v

Zero Balls Floating

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Contents Scrambler Model Number ExplanationProtection for Children Protection Against Tipovers PreparationSafe Handling of Gasoline OperationMaintenance Table of Contents Introduction NomenclatureOperating Instructions PRE-START Check ListStarting & Operation Engine Electric Start Mower Blade StoppingEngine Parking BrakeCutting Height Adjustment Engine Must not Start ifEngine should Start if Engine Must Begin to Stop ifService After First 5 Hours Change Engine OILCheck Mower Blade Single Blade DeckService Every 25 Operating Hours Checking Mower Belt TensionEngine Engine Cooling System Engine Oil Oil Filter Air FilterCheck Engine Mower ComponentsUnderside View of 33 Deck Scrambler Lubrication 1. Front Wheel Bearings Front Caster Wheel Pivot ShaftParking Brake Pivot Bushings Service Annually Storage OUT of SeasonNeutral Position Adjustments Engine Adjustments & RepairLower View Front of Mower Is Shown From this Angle Mower Drive Belt Adjustment Belt ReplacementDeck Belt RemovalBlade Brake Adjustment Belt ReplacementsAdjusting Mower Blade From PreviousAdjusting the 33 Deck Blade + 1/16Front or Rear View of Deck Deck ShownFront to Rear Deck Pitch 38 Decks Mower Deck Timing RODWheel Brake Adjustment Mower Blade Replacement 4.4.1. Blade Wear LimitsBlade Sharpening Blade Replacement Chart Mower Blade Replacement 4.4.3. Blade ReplacementBattery Battery Removal Battery ServiceBattery Testing NEW Battery Preparation 1. Remove battery from cartonProblem Probable Cause Trouble Shooting on NextCorrective Action Problem Probable Cause Corrective Action Excessive VibrationService Performed Each MAINTENANCE/REPLACEMENT Parts100 USE HRS SeasonYear Limited Warranty Disclaimer of WarrantyPrimary Maintenance Primary Maintenance Primary Maintenance Primary Maintenance Snapper Product Registration Form Page Page Page Scrambler Hydro Drive Series