Snapper 150Z ZTR Series Brake Adjustment, Battery Charging, Engine Adjustments, Corrosion hazard

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BRAKE ADJUSTMENT

BRAKE ADJUSTMENT

1.Stop the unit, turn the ignition OFF, set the ground speed levers to PARK positions, and wait for all moving parts to stop.

2.Locate the brake rod (A, Figure 34) and adjustment nut (B).

4.Measure the parking brake spring. Its compressed length, with the ground speed levers in their PARK positions should be 3” (7.62cm). Adjust the spring length by turning the adjustment nut (B), if necessary.

BATTERY CHARGING

BATTERY CHARGING WARNING

Corrosion hazard.

Batteries contain acid. Always keep the battery upright and do not spill the electrolyte. Avoid contact with skin and eyes.

Explosion hazard.

Changing the battery produces explosive hydrogen gas. Only charge the battery in a well ventilated area, away from any ignition source such as a water heater, electric motor, or a lit cigarette.

Wear Protective Equipment

Always wear gloves and safety glasses when handling the battery and battery cables.

A dead battery or one too weak to start the engine may be the result of a defect in the charging system or other electrical component. If there is any doubt about the cause of the problem, contact your local dealer. If you need to replace the battery, follow the steps under Cleaning the Battery & Cables in the Regular Maintenance Section.

To charge the battery, follow the instructions provided by the battery charger manufacturer as well as all warnings included in the safety rules sections of this book. Charge the battery until fully charged (until the specific gravity of the electrolyte is 1.250 or higher and the electrolyte temperature is at least 60° F). Do not charge at a rate higher than 10 amps.

ENGINE ADJUSTMENTS

The engine is designed to deliver the correct performance under all operating conditions. Any adjustments must be performed by your local authorized dealer.

Corrosion hazard. 3" (7.62cm)

D

A

B

C

Figure 34. Brake Adjustment

A.Brake Rod

B.Adjustment Nut

C.Return Spring (Removed for Illustration Only)

D.Return Spring Hole

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Contents 2690715 Axion / 150Z ZTR Series20HP Zero-Turn Riders OPERATOR’S MANUALPage Troubleshooting TABLE OF CONTENTSSafety Rules Service & AdjustmentsSAFETY RULES GENERAL OPERATIONTRANSPORTING AND STORAGE TOWED EQUIPMENT RIDE-ON UNITS SLOPE OPERATIONCHILDREN EMISSIONSTHIS ONLY RIDE UP AND DOWN HILL NOT ACROSS HILL10 DEGREES MAX ALONSERVICE AND MAINTENANCE Service & MaintenanceSafe Handling of Gasoline SAFETY & OPERATION DECALS PRODUCT REFERENCE DATA IDENTIFICATION NUMBERSID Tag ENGINE REFERENCE DATACONTROL FUNCTIONS Right Ground Speed Parking Brake Lever Mower Cutting Height SwitchIgnition Switch OPERATIONMower Blade Switch GENERAL OPERATING SAFETYMower Cutting Height Switch Ignition SwitchNever allow passengers to ride on the unit WARNING - TRAILERSCHECKS BEFORE STARTING FUEL RECOMMENDATIONSMOWING EMERGENCY STOPPINGSTOPPING THE RIDER & ENGINE STARTING THE ENGINEForward Travel Practice DRIVING PRACTICEBASIC DRIVING Smooth TravelExecuting Turns ADVANCED DRIVINGPractice Turning Around a Corner Practice Turning In PlaceFigure 10. Mower Hitch Components A. Hair Pin Clip MOWER DECK REMOVAL INSTALLATIONInstalling the Mower Deck Removing the Mower DeckENGINE MAINTENANCE MAINTENANCEMAINTENANCE SCHEDULE RIDER MAINTENANCE, All ModelsCLEAN DEBRIS FROM ENGINE COOLING AREAS AND AIR FILTER Rider Maintenance ItemsACCESSING THE ENGINE COMPARTMENT CLEAN DEBRIS FROM RIDER ANDFigure 15. Mower Lubrication Service Interval 25 hoursLUBRICATION Grease4x4 Wood Block CLEAN DECK CHECK / REPLACE MOWER BLADESFigure 21. Balancing The Blade A D B C Figure 22. Blade Installation Figure 20. Blade RemovalService Interval 100 Hours CLEAN THE BATTERY AND CABLESCHECK RIDER SAFETY SYSTEM Operational SAFETY ChecksA. Adjustment Window Qty. 3, one shown B. Adjustment Nut B A C CHECK / ADJUST PTO CLUTCHService Interval 200 Hours A B B B Figure 24. PTO Clutch AdjustmentCHANGE ENGINE OIL & FILTER Engine Maintenance ItemsCHECK ENGINE OIL LEVEL CHANGE ENGINE OILA B A B SERVICE AIR FILTER PRE-CLEANERAir Filter Removal & Installation A. Air Filter Latch B. Air Filter Cover C. Air Filter D. Pre-CleanerNOTE Replace a worn or damaged pre-cleaner Pre-Cleaner ServiceAir Filter Service Pre-CleanerCUTTING HEIGHT ADJUSTMENT SERVICE & ADJUSTMENTSGROUND SPEED CONTROL LEVER ADJUSTMENT SPEED BALANCING ADJUSTMENTFigure 34. Brake Adjustment A. Brake Rod B. Adjustment Nut BRAKE ADJUSTMENTBATTERY CHARGING ENGINE ADJUSTMENTSA B C Figure 35. Measure Blade Tips to Ground A. Mower Deck MOWER DECK LEVELING ADJUSTMENTSFigure 37. Side-to-Side Adjustment A. Threaded Rod B. Trunnion Side to Side LevelingFigure 38. Orient Blades Front-to-Back MOWER BELT REPLACEMENTMower Drive Belt Replacement Front To Back LevelingAfter Storage STORAGESTORAGE Before Storagenot turnover TROUBLESHOOTINGTroubleshooting the Rider Engine willrider will not Troubleshooting the Moweradjust Engine runs, butMaintenance Items SPECIFICATIONSSERVICE ITEMS Replacement PartsHOW HIGH TO MOW THE GRASS HOW AND WHEN TOWATER, FERTILIZE AERATELawn Care & Mowing Information WHEN AND HOW OFTEN TO MOWPROPER MOWING SPEED Note Always operate the engine at full throttle when mowingP RO D U C T S, I N C . 535 Macon Street McDonough, GA