MTD 604H manual Your Responsibility, General

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b.Never fill containers inside a vehicle or on a truck or trailer bed with a plastic liner. Always place containers on the ground away from your vehicle before filling.

c.When practical, remove gas-powered equipment from the truck or trailer and refuel it on the ground. If this is not possible, then refuel such equipment on a trailer with a portable container, rather than from a gasoline dispenser nozzle.

d.Keep the nozzle in contact with the rim of the fuel tank or container opening at all times until fueling is complete. Do not use a nozzle lock-open device.

e.Extinguish all cigarettes, cigars, pipes and other sources of ignition.

f.Never fuel machine indoors.

g.Never remove gas cap or add fuel while the engine is hot or running. Allow engine to cool at least two minutes before refueling.

h.Never over fill fuel tank. Fill tank to no more than ½ inch below bottom of filler neck to allow space for fuel expansion.

i.Replace gasoline cap and tighten securely.

j.If gasoline is spilled, wipe it off the engine and equipment. Move unit to another area. Wait 5 minutes before starting the engine.

k.To reduce fire hazards, keep machine free of grass, leaves, or other debris build-up. Clean up oil or fuel spillage and remove any fuel soaked debris.

l.Never store the machine or fuel container inside where there is an open flame, spark or pilot light as on a water heater, space heater, furnace, clothes dryer or other gas appliances.

m.Allow a machine to cool at least 5 minutes before storing.

General:

1.Never run an engine indoors or in a poorly ventilated area. Engine exhaust contains carbon monoxide, an odorless, and deadly gas.

2.Before cleaning, repairing, or inspecting, make certain the blade(s) and all moving parts have stopped. Disconnect the spark plug wire and ground against the engine to prevent unintended starting.

3.Periodically check to make sure the blades come to complete stop within approximately (5) five seconds after operating the blade disengagement control. If the blades do not stop within the this time frame, your unit should be

serviced professionally by your Troy-Biltdealer.

4.Check brake operation frequently as it is subjected to wear during normal operation. Adjust and service as required.

5.Check the blade(s) and engine mounting bolts at frequent intervals for proper tightness. Also, visually inspect blade(s) for damage (e.g., excessive wear, bent, cracked).

Replace the blade(s) with the original equipment manufacturer’s (O.E.M.) blade(s) only, listed in this manual. “Use of parts which do not meet the original equipment specifications may lead to improper performance and compromise safety!”

6.Mower blades are sharp. Wrap the blade or wear gloves, and use extra caution when servicing them.

7.Keep all nuts, bolts, and screws tight to be sure the equipment is in safe working condition.

8.Never tamper with the safety interlock system or other safety devices. Check their proper operation regularly.

9.After striking a foreign object, stop the engine, disconnect the spark plug wire(s) and ground against the engine. Thoroughly inspect the machine for any damage. Repair the damage before starting and operating.

10.Never attempt to make adjustments or repairs to the machine while the engine is running.

11.Grass catcher components and the discharge cover are subject to wear and damage which could expose moving parts or allow objects to be thrown.

For safety protection, frequently check components and replace immediately with original equipment manufacturer’s (O.E.M.) parts only, listed in this manual. “Use of parts which do not meet the original equipment specifications may lead to improper performance and compromise safety!”

12.Do not change the engine governor settings or over- speed the engine. The governor controls the maximum safe operating speed of the engine.

13.Maintain or replace safety and instruction labels, as necessary.

14.Observe proper disposal laws and regulations for gas, oil, etc. to protect the environment.

Your Responsibility

Restrict the use of this power machine to persons who read, understand and follow the warnings and instructions in this manual and on the machine.

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Contents Operator’s Manual Table of Contents General Operation Important Safe Operation PracticesSlope Operation ServiceChildren TowingGeneral Your ResponsibilitySlope Gauge Tractor SET-UP Attaching the Battery CablesAttaching The Steering Wheel Attaching The SeatRemove Shipping Brace Gas and Oil Fill-UpKnow the Controls OperationThrottle Control Lever Ignition SwitchChoke Control Brake PedalHeadlights Systems Indicator Monitor / Hour MeterShift Lever Cruise Control ButtonSeat Adjustment Lever Safety Interlock SwitchesDeck Lift Lever Cup Holder if equippedStopping the Engine Starting the EngineDriving The Tractor MowingMulching Seat Making AdjustmentsSteering Leveling the DeckSide to Side Parking Brake AdjustmentMaintaining Your Lawn Tractor Cleaning The Engine & DeckEngine LubricationTire Pressure BatteryCharging Jump-StartingCutting Blades FuseCutting Deck Removal Nimu Changing Transmission Drive BeltLower Drive Belt Upper Drive BeltChanging the Deck Belts Model 604GModel 604H OFF-SEASON Storage Attachments & AccessoriesTrouble Possible Causes Corrective Action TroubleshootingParts List for Models 604G & 604H Models 604G & 604H Models 604G & 604H Part Description Models 604G & 604H Part 44 61 Part Description 1211 732-0614 Ring, Wire Model 604H Model 604G 17962 Switch Plate Part Description Models 604G & 604H Model 604G 46 711-1534 Pin, 3/8-16, 3/8 x 731-2363 Model 604H Model 604H MANUFACTURER’S Limited Warranty for

604H specifications

The MTD 604H is an advanced lawn mower designed for tackling various landscaping tasks with efficiency and precision. This powerful machine stands out in the market due to its robust set of features and cutting-edge technologies that cater to both professional landscapers and homeowners.

One of the main features of the MTD 604H is its high-performance engine. The mower is equipped with a dependable gas engine that offers superior torque and power, making it suitable for mowing large areas quickly. The engine's design emphasizes fuel efficiency, which allows users to cover more ground while minimizing fuel consumption.

Another significant characteristic of the MTD 604H is its innovative cutting deck. The mower features a wide cutting deck that can range from 36 to 42 inches, allowing for a larger clipping area. This design reduces mowing time and ensures a clean, even cut regardless of the terrain. Furthermore, the cutting height can be easily adjusted, enabling users to choose the perfect length for their grass type and seasonal conditions.

The MTD 604H also incorporates several user-friendly technologies. For instance, it has a self-propelled system that makes maneuvering easier on various terrains, such as slopes and uneven surfaces. This feature significantly reduces operator fatigue, allowing users to work longer without discomfort.

Additionally, the mower has a plush, ergonomic seat designed to provide comfort during extended use. It comes with easy-to-reach control panels that allow users to operate the mower’s functions without difficulty. The inclusion of a mulch kit further enhances its versatility, allowing users to recycle grass clippings back into the lawn instead of bagging them.

Safety is a crucial aspect of the MTD 604H. The mower is equipped with automatic blade brakes that stop the blades almost instantly when the user releases the control lever. This feature significantly reduces the risk of accidents and enhances user safety while operating the machine.

In conclusion, the MTD 604H is a feature-packed lawn mower characterized by its powerful engine, wide cutting deck, user-friendly technologies, and safety features. Whether for home use or professional landscaping services, the MTD 604H emerges as a reliable, efficient, and versatile choice for maintaining a pristine lawn.