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MTD 18HP service manual MMZ Jr Hydrostatic Zero-Turn Riding Mower, Operator’S And Service Manual

Models: 18HP

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MMZ Jr.

MMZ Jr.

Hydrostatic Zero-Turn

Riding Mower

MODEL

18HP

48" Stamped Deck

OPERATOR’S AND SERVICE MANUAL

Image 1

MTD 18HP service manual MMZ Jr Hydrostatic Zero-Turn Riding Mower, Operator’S And Service Manual

Contents

MMZ Jr Hydrostatic Zero-Turn Riding Mower OPERATOR’S AND SERVICE MANUALMODEL 18HP 48 Stamped Deck TABLE OF CONTENTS FORWARD SAFETY PRECAUTIONS GENERAL SAFETY OPERATIONSA. DANGER B. WARNINGB. Related to Fuel C. When MowingSHIELD MISSING DO NOT OPERATE SAFETY DECALS AND LABELSDANGER DANGERAir Cleaner SPECIFICATIONSNet Weight EngineA.General OPERATING INSTRUCTIONS1. When Mowing 2. Safety Awareness when Mowing3. To Mow Grass and Produce a Striped Pat- tern B.ControlsFigure. 4 Fuel Shutoff Valve Steering Levers Deck Lift Handle Brake1. Check the fluid levels and tires C.Initial Adjustments2. Check that all Nuts, Bolts and Screws are Tight 3. Check the tension of the deck drive beltsDANGER D. Zero Turn Break-In And Operating Procedures5. Lubricate all fittings listed in the mainte- nance section 1. Orientation3. Start the Engine A. Mower Deck MAINTENANCE AND SERVICE5. Parking the Mower 1. Removing the Mower Deck3. Changing the Blade Drive Belts 2. Changing a Blade4. Changing the Spindle Assembly B.Hydraulic Oilb. Stop the engine and remove the key from the ignition switch 1. Adding Hydraulic Oil use SAE20WC.Electrical Circuit DangerSpecific Gravity Freezing Temp F8. Safety Switch Operation Checks The fol- lowing operational checks should be made daily E. Brakes D.Tires1. Inflation Pressure 2. Hydraulic Oil Tank and Filter F. Hydraulic SystemG. Storage A. Daily Checks MAINTENANCE SCHEDULEB. Every 25 Hour Checks C. Weekly or Every 50 Hour ChecksLUBRICATION CHART OIL CHARTNumber of Oil Points DescriptionA. High Speed Tracking Adjustment Performance AdjustmentsB. Enginge RPM Check and Adjustment D. Deck Center Anti-Scalp Roller Settings C. Deck Corner Ball Wheel Roller SettingsE. Lap Bar Adjustment F. Deck leveling ProcedureEyebolt Point B Eyebolt Point D WIRING DIAGRAM EQUIPMENT TWO-YEAR LIMITED WARRANTY