MRD210 - Tractor MURRAY - Free user manual and instructions

USER MANUAL MRD210 MURRAY

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Table of Contents:

Products Covered by This Manual....5

General Information......5

European Office Contact Information....5

European Union (EU) Stage V (5): Carbon Dioxide (CO2)

Values......5

Declaration of Conformity Statement.... 5

Operator Safety.... 5

Slope Identification Guide.... 5

Safety Alert Symbol and Signal Words.... 5

Safety Symbols and Meanings....6

Safety Messages....7

Safety Decals....7

Battery Safety Decal....8

Features and Controls....8

Control Symbols and Meanings.... 8

Electronic Dash Panel....9

Operation.... 10

Operating Area.... 10

Safety Interlock System Tests....10

Engine....11

Tractor Operation.... 13

Maintenance....14

Maintenance Schedule....14

Tire Pressure Check.... 15

Battery Maintenance....15

Mower Blade Stop Time....15

Change the Engine Oil....15

Air Filter Assembly (Cartridge with pre-cleaner)....15

Check the Spark Plugs.... 16

Push the Tractor by Hand....16

Towed Equipment....16

Clean the Mower Deck (if equipped)....16

Storage....17

Troubleshooting....18

Troubleshooting the Rider....18

Troubleshooting the Mower....18

Specifications....19

Specifications Chart....19

Products Covered by This Manual

The following products are covered by this manual:

2691686-00, 2691686-01, 2691687-00, 2691687-01, 2691688-00, 2691688-01, 2691704-00, 2691704-01, 2691705-00, 2691705-01, 2691706-00, 2691706-01, 2691716-00, 2691717-00.

General Information

For additional information, refer to the Customer Contact Guide included with the unit.

The illustrations in this document are representative. Your unit might look different from the images shown. LEFT and RIGHT are referenced from the operator's position.

The use of Important and Note in the text shows clarifications, exceptions, or alternatives to the procedures.

All language translations of this document derive from the initial English source file.

Recycle all packaging, used oil, and batteries according to applicable government regulations.

European Office Contact Information

For questions regarding European emissions, please contact our European office at:

Max-Born-Straße 2, 68519 Viernheim, Germany.

European Union (EU) Stage V (5): Carbon Dioxide (CO₂) Values

Carbon dioxide values of Briggs & Stratton® EU Type-Approval Certificate engines can be found by entering CO2 into the search window on BriggsandStratton.com.

Declaration of Conformity Statement

This product complies with all relevant regulations and directives; for details, please see the product specific Declaration of Conformity (DOC) sheet that is part of the instructions which are accompanying the unit.

Operator Safety

Save these instructions for future reference. This manual contains safety information to make you aware of the hazards and risks associated with the product and how to avoid them. It also contains important instructions that must be obeyed during the initial set-up, operation, and maintenance of the product.

This product is designed and intended for cutting well maintained grass and is not intended for other purposes.

It is important that you read and understand these instructions before you attempt to start or operate this equipment.

Make sure that you are fully familiar with the controls and the correct use of the product.

Know how to stop the unit and disengage controls quickly.

Slope Identification Guide

How to measure the slope of a lawn surface with a smartphone or an angle finder tool:

WARNING

Do not operate on slopes greater than 10^ degrees.

1. Use a straight edge at least two (2) feet long (A, Figure 1). A 2x4 or a straight piece of metal works well.

2. Angle finder tools.

a. Use your smartphone: Many smartphones (B, Figure 1) have an inclinometer (angle finder) located under the compass application (app). Or, search an app store for an Inclinometer app. b. Use angle finder tools: Angle finder tools (C and D, Figure 1) are available at local hardware stores or online (also called inclinometer, protractor, angle meter, or angle gauge). Dial type (C) or digital type (D) work, others may not. Read and obey the user instructions supplied with the angle finder tool.

1. Put the two (2) feet long straight edge along the steepest part of the lawn slope. Put the board up and down the slope.

2. Lay the smartphone or angle finder tool on the straight edge and read the angle in degrees. This is the slope of your lawn.

Note: A paper gauge slope identification guide is included in your product literature packet and is also available to download from the manufacturer's website.

Safety Alert Symbol and Signal Words

The safety alert symbol identifies safety information about hazards that can result in personal injury. A signal word (DANGER, WARNING, or CAUTION) is used with the alert symbol to indicate the likelihood and the potential severity of injury. In addition, a hazard symbol may be used to represent the type of hazard.

NGER indicates a hazard which, if not led, will result in death or serious injury.

WARNING indicates a hazard which, if not led, could result in death or serious injury.

UTION indicates a hazard which, if not led, could result in minor or moderate injury.

NOTICE indicates information considered important but not hazard-related.

Safety Symbols and Meanings

Symbol	Meaning
	Safety information about hazards that can result in personal injury.
	Read and understand the Operator's Manual before you operate or service the unit.
	Remove the key and read the Operator's Manual before you service the unit.
	Stop
	Fire hazard
	Explosion hazard
Shock hazard
	Toxic fume hazard

Symbol	Meaning
	Moving parts
	Wear eye protection.
	Hazardous chemical
	Hot surface hazard
	Amputation hazard
	Thrown objects hazard
	Keep a safe distance
	Keep children away
IV MRA	Roll-over hazard
	Amputation hazard

Safety Messages

WARNING

Read, understand, and obey all the instructions and warnings in the Operator's Manual and on the machine, engine, and attachments before you operate this machine. Failure to obey the safety instructions in this manual and on the equipment could result in death or serious injury.

• Only let operators who are responsible, trained and familiar with the instructions and physically capable to operate the machine.
• Do not operate the machine while under the influence of alcohol or drugs.
• Wear safety glasses and closed toe footwear.
• Do not put hands or feet near rotating parts or under the machine. Keep clear of the discharge opening at all times.
• Keep the machine in good working order. Replace worn or damaged parts.
• Be careful when you service the blades. Wrap the blades or wear gloves. Replace damaged blades. Do not repair or alter the blades.
• Use full width ramps when you load and unload a machine for transport.
  • See attachment or accessory for proper wheel weights or counterweights.
• To help prevent fires, keep machine free of grass, leaves, or other unwanted material. Clean remaining oil or fuel spillage. Remove fuel soaked debris and let the machine to cool before storage.

WARNING

Running engine gives off carbon monoxide, an odorless, colorless, poison gas. Breathing carbon monoxide can cause headaches, fatigue, dizziness, vomiting, confusion, seizures, nausea, fainting or death.

• Operate equipment ONLY outdoors.
• Keep exhaust gas from entering a confined area through windows, doors, ventilation intakes, or other openings.

Safety Decals

Before you operate the machine, read the safety decals. Compare Figure 2 with the decals shown in the table below. The cautions and warnings are for your safety. To avoid personal injury or damage to the machine, understand and obey all the safety decals.

Important: If the safety decals become worn or damaged, and cannot be read, order replacement decals from your local dealer.

A

A B C D E F G H I J

B

1721107

C

Safety warning sign showing a triangular hazard symbol and a crossed-out circular symbol with a red 'X' indicating no crossing.

Safety Decal Icon Definitions

Compare the letters (A - J) in the safety decal icons to the safety definitions listed in the following table.

A WARNING: Read and understand the Operator's Manual before using this machine. Know the location and function of all controls. Do not operate this machine unless you are trained.

B DANGER - LOSS OF TRACTION, SLIDING, STEERING AND CONTROL ON SLOPES HAZARD: If machine stops forward motion or starts to move on a slope, stop the blades and slowly drive off the slope.

C	DANGER - FIRE HAZARD: Make sure the unit is free of grass, leaves, and excess oil. Do not add fuel while the engine is hot or on. Stop the engine. Let the engine cool for at least 3 minutes before you add fuel. Do not add fuel indoors, in an enclosed trailer, garage or other enclosed areas. Remove spilled fuel. Do not smoke while you operate this machine.
D	DANGER - TIPPING AND SLIPPING HAZARD: Mow up and down slopes not across. Do not operate on slopes more than 10 degrees. Avoid sudden and sharp (fast) turns while on slopes.
E	DANGER - AMPUTATION AND DISMEMBERMENT HAZARD: To avoid injury from rotating blades and moving parts, keep safety devices (guards, shields and switches) in place and working.
F	Do not mow when children or others are around. DO NOT carry riders especially children even with the blades off. Do not mow in reverse unless absolutely necessary. Look down and behind – before and while you drive the unit in reverse.
G	Consult technical literature before technical repairs or maintenance. When you leave the machine, stop the engine, set the parking brake to the lock position, and remove the ignition key.
H	Keep by-standers and children a safe distance away. Remove objects that can be thrown by the blade. Do not mow without the discharge chute in place.
I	DANGER - THROWN OBJECTS: Do not operate without first connecting the discharge tube.
J	DANGER - ROTATING BLADES: This mower deck can amputate limbs. Keep hands and feet away from blades.

Battery Safety Decal

Pb DANGER/POISON SHIELD EYES. EXPLOSING GAINS CAN CAUSE SUNNESS OR INJURY. NO EWATER + SPARKS + FLAMES + SMOKING SULFURE ACID CAN CAUSE SUNNESS OR SEVERE BURNS. FLUSH EYES IMMEDIATELY WITH WATER. If battery to partly secure after date shown, change for removal of hours at 0:15 o'clock. KEEP OUT OF THE REACH OF CHILDREN. READ ALL INSTRUCTIONS. DO NOT OPEN BATTERY! DO NOT TIP. 12V Made in COLD with 10V and repeated batteries. Pb

Warning: Fire Hazard - Keep children, open flames and sparks away from the battery, which could ignite explosive gases.

Warning: Sulfuric acid can cause blindness or severe burns - Always wear safety goggles or a face shield when working on or near a battery.

Warning: Batteries produce explosive gases - Read and understand the Operator's Manual before using this machine.

	Important: Do not discard a battery in the trash - Contact local authorities for disposal and/or recycling of batteries.
	Flush eyes immediately with water. Get medical help fast.

Features and Controls

Compare Figure 3 with the table that follows.

Features and controls may differ from those shown.

Control Symbols and Meanings

A	Reverse Mowing Option (RMO)
B
C	He	ch
D	Mc
	_
E	St
	_
F	Igi
		OFFONStartHeadlight Switch
G	Catcher Full Alarm
H Pa	trol
I Ch
J Throttle Control
K Throttle Control SLOW Position
L Throttle Control FAST Position
M P	TO)
N Power Take-Off (PTO), Engage Blades
O Power Take-Off (PTO), Disengage Blades
P Bala
Q Ground Speed Pedals

S Cruise Control
T Seat Adjustment Lever
U Trans	Lease Lever
V Fuel Level Gauge (if equipped)
W Fuel T-1t

Electronic Dash Panel

RESET MODE

Display Total Hours, Trip Hours, and Clock

Note: When you start the unit, the Total Hours show on the maintenance display. The total hours will set to 0 after 999.9.

1. Push MODE for less than 1 second to show the Trip Hours.
2. Push RESET for more than 3 seconds to set the Trip Hours to 0.
3. Push MODE for less than 1 second to show the Clock. See Set the Clock section.
4. Push MODE for less than 1 second to show the Total Hours.

Set the Clock

1. Push MODE for more than 3 seconds. The hours will flash on the display.

2. Push RESET to adjust the hours.

3. Push MODE for less than 1 second to save the setting. The minutes will flash on the display.

4. Push RESET to adjust the minutes.
5. Push MODE for less than 1 second to save the setting.

Maintenance Display

OIL CHANGE - This message shows after 50 hours of operation. After you change the oil and filter, push MODE two times to show OIL HRS. Then, push and hold MODE for 3 seconds to set the timer to zero and clear the display.

AIR FILTER CHECK - This message shows after 25 hours of operation. After you clean or change the air filter, push MODE three times to show AIR FILTER HRS. Then, push and hold MODE for 3 seconds to set the timer to zero and clear the display.

CHANGE BLADES - This message shows after 100 hours of operation. After you change the blade, hold the RESET button for more than 3 seconds to set the timer to zero and clear the display.

LOW BATTERY - This message shows when a battery voltage problem occurs. The display will automatically clear after the battery has been serviced.

Note: When the LOW BATTERY message shows on the display, it has priority over all other messages. Service the battery first, and then, check for other maintenance messages.

Operation

Read the Operator Safety section before you operate this machine. Make sure that you know the controls and how to stop the unit.

Operating Area

1. Know the area where you plan to operate the mower.
2. Make sure that the area is free of unwanted material that could be picked up by the blades and thrown.

DANGER

This machine is capable of throwing objects that could injure bystanders or cause damage to buildings.

• Do not operate the machine without the entire grass catcher, discharge chute, or other safety devices in place and functioning properly. Check frequently for signs of wear or deterioration and replace as needed.

• Clear the operating area of any objects which could be thrown by or interfere with the operation of the machine.

• Move the rider mower outside, before you start the engine.

WARNING

Engines give off carbon monoxide, an odorless, colorless, poison gas. Breathing carbon monoxide can cause nausea, fainting, or death.

1. Note all slopes and drop-offs.

DANGER

Operating on slopes, or near water, or drop-offs can result in loss of control and roll-over.

• Mow up and down slopes not across.
• Reduce speed and be careful on slopes.
• Do not operate on slopes over 10 degrees, which is a 3.5 foot rise over a 20 foot length.
• Give yourself a minimum of two mower widths of clearance around water, retaining walls, or drop-offs.
• Avoid mowing wet grass.
• Do not operate machine under any condition where traction, steering, or stability is in question. Tires could slide even if the wheels are stopped.
• Avoid starting and stopping on slopes.
• Avoid making sudden changes in speed or direction.
• Make turns slowly and gradually.
• Be careful while operating machine with a grass catcher or other attachment(s). They can affect the stability of the machine.

• Follow the manufacturer's recommendation for weight limits for towed equipment and towing on slopes. See Towed Equipment.

• Make sure that the operating area is clear of bystanders, especially children.

DANGER

This rider mower is capable of amputating hands and feet.

• Stop the mower when children or others are near.
• Keep children out of the operating area and under the watchful care of a responsible adult.
• Do not carry passengers, especially children, even with the blade(s) shut off. Children can fall off and be seriously injured or interfere with the safe machine operation. Children who have been given rides in the past can suddenly appear in the mowing area for another ride and be run over or backed over by the machine.
• Use care when approaching blind corners, shrubs, trees, or other objects that obscure vision.

Safety Interlock System Tests

This machine is equipped with a Safety Interlock System. Do not attempt to bypass or tamper with the switches and devices.

WARNING

If the machine does not pass a safety test, do not operate the machine. See an authorized dealer.

Test 1 — Engine should NOT crank if

• The Power-Take-Off (PTO) switch is ON, OR
- The brake pedal is NOT fully depressed (parking brake OFF).

Test 2 — Engine SHOULD crank and start if

• The PTO switch is OFF, AND
- The Brake pedal is fully depressed (parking brake ON).

Test 3 — Engine should SHUT OFF if

• The operator rises off the seat with the PTO engaged, OR
- The operator rises off the seat with the brake pedal NOT fully depressed (parking brake OFF).

Test 4 — Mower Blade Stopping Time Check

• The mower blades and mower drive belt should come to a complete stop within five seconds after the PTO switch is turned OFF.
• If the drive belt does not stop within five seconds, see an authorized dealer.

Test 5 — Reverse Mowing Option (RMO) Check

• The engine should shut off if reverse travel is attempted if the PTO has been switched ON and the RMO has not been activated.
• The RMO light should come on when the RMO has been activated.

DANGER

Mowing in reverse can be hazardous to bystanders. Tragic accidents can occur if the operator is not alert to the presence of children. Never activate the Reverse Mowing Option (RMO) if children are present. Children are often attracted to the machine and the mowing activity.

Engine

Check and Add Engine Oil

Use Briggs & Stratton ^® Warranty Certified oils for best performance. Other high-quality detergent oils are acceptable if classified for service SF, SG, SH, SJ or higher. Do not use special additives.

Outdoor temperatures determine the correct oil viscosity for the engine. Use the chart to select the best viscosity for the outdoor temperature range expected.

A	SAE 30 - Below 40 °F (4 °C) the use of SAE 30 will result in hard starting.
B	10W-30 - Above 80 °F (27 °C) the use of 10W-30 can cause increased oil consumption. Check oil level more frequently.
C	5W-30
D	Synthetic 5W-30
E	Vanguard® Synthetic 15W-50

*Below 40°F (4°C) the use of SAE 30 will result in hard starting.

**Above 80°F (27°C) the use of 10W-30 can cause increased oil consumption.

Check oil level more frequently.

1. Put the unit on a level surface as shown in Figure 4.
2. Stop the engine and remove the key.
3. Make sure that the oil fill area is clean.
4. Remove the dipstick (A, Figure 5). Remove the remaining oil from the dipstick.
5. Install and tighten the dipstick.
6. Remove the dipstick again, and check the oil level. Make sure that the oil level is at the top of the FULL mark (B) on the dipstick.
7. If the oil level is FULL, install and tighten the dipstick.
8. If the oil level is LOW, add oil into the engine oil fill tube (C). Do not overfill.

Note: Do not add oil at the quick oil drain (if equipped).

1. Wait one minute, and check the oil level again.

2. Replace and tighten the dipstick.

Oil Pressure

If the oil pressure is too low, a pressure switch (if equipped) will either stop the engine or activate a warning device on the equipment. If this occurs, stop the engine and check the oil level with the dipstick.

If the oil level is below the ADD mark, add oil until it touches the FULL mark. Start the engine and check for the correct oil pressure before you continue to operate the machine.

If the oil level is between the ADD and FULL marks, DO NOT start the engine. Contact an authorized service dealer to correct the oil pressure problem.

Fuel Recommendations

Fuel must meet these requirements:

- Clean, fresh, unleaded gasoline.

• A minimum of 87 octane/87 AKI (91 RON). High altitude use, see below.
  • Gasoline with up to 10% ethanol (gasohol) is acceptable.

NOTICE Do not use unapproved gasolines, such as E15 and E85. Do not mix oil in gasoline or modify the engine to run on alternate fuels. Use of unapproved fuels will damage the engine components, which will not be covered under warranty.

To protect the fuel system from gum formation, mix a fuel stabilizer into the fuel. See Storage. All fuel is not the same. If start or performance problems occur, change fuel providers or brands. This engine is certified to operate on gasoline. The emissions control system for carbureted engines is EM (Engine Modifications). The emissions control systems for engines with electronic fuel injection are ECM (Engine Control Module), MPI (Multi Port Injection), and if equipped an O2S (Oxygen Sensor).

High Altitude

At altitudes over 5,000 feet (1524 meters), a minimum 85 octane/85 AKI (89 RON) gasoline is acceptable.

For carbureted engines, high altitude adjustment is required to maintain performance. Operation without this adjustment will cause decreased performance, increased fuel consumption, and increased emissions. Contact a Briggs & Stratton Authorized Service Dealer for high altitude adjustment information. Operation of the engine at altitudes below 2,500 feet (762 meters) with the high altitude adjustment is not recommended.

For Electronic Fuel Injection (EFI) engines, no high altitude adjustment is necessary.

Add Fuel

WARNING

Fuel and its vapors are extremely flammable and explosive. Always handle fuel with extreme care. Failure to obey these safety instructions can cause fire or explosion, which could result in severe burns or death.

When Adding Fuel

• Stop the engine and let the engine cool at least 3 minutes before you remove the fuel cap.
• Extinguish cigarettes, cigars, pipes, and other sources of ignition.
• Fill fuel tank outdoors or in well-ventilated area.
• Do not overfill fuel tank. To allow for expansion of the fuel, do not fill above the bottom of the fuel tank neck.
• Keep fuel away from sparks, open flames, pilot lights, heat, and other ignition sources.
• Check fuel lines, tank, cap, and fittings frequently for cracks or leaks. Replace if necessary.
• If fuel spills, wait until it evaporates before you start the engine. DO NOT create other ignition sources.

• Use only an approved fuel container.

• Remove unwanted material from the fuel cap area.

• Remove the fuel cap (A, Figure 6).

• Fill the fuel tank (B) with fuel. DO NOT fill above the bottom of the fuel tank neck (C).
• Install the fuel cap.

Start the Engine

WARNING

Fuel and its vapors are extremely flammable and explosive.

Fire or explosion can cause severe burns or death.

When you start the engine:

• Make sure that spark plug, muffler, fuel cap, and air cleaner (if equipped) are in place and secured.
• Do not crank the engine with spark plug removed.
• If engine floods, set the choke (if equipped) to OPEN/RUN position, move throttle (if equipped) to FAST position and crank until engine starts.

WARNING

Engines give off carbon monoxide, an odorless, colorless, poison gas.

Breathing carbon monoxide can cause nausea, fainting, or death.

Fire or explosion can cause severe burns or death.

• Start and run the engine outdoors.

• Do not start or run the engine in enclosed area, even if doors or windows are open.

• Check the oil level. See Check and Add Engine Oil.

• Make sure that the equipment drive controls are disengaged.
• Sit in the seat and lift UP the seat adjustment lever to lock the seat in position.
• Engage the parking brake control. Push the brake pedal, pull OUT the parking brake control, and release the brake pedal.
• Push the PTO switch to disengage it.
• Set the throttle/choke control to the CHOKE position (if equipped).
• Make sure that the starter insert is installed in the ignition switch. Push the start button two times and hold until the engine starts.
• After the engine starts, move the throttle/choke control to half speed. Turn the engine ON for at least 30 seconds. This will warm the engine.
• Set throttle/choke control to the FAST position.
  In the event of an emergency, remove the starter insert key to immediately stop the tractor and engine.
  Note: If the engine does not start after repeated attempts, contact an Authorized Service Dealer.

Stop Tractor and Engine

WARNING

Fuel and its vapors are extremely flammable and explosive. Fire or explosion can cause severe burns or death.

- Do not choke the carburetor to stop the engine.

1. Release the ground speed pedals to return to the NEUTRAL position. See Features and Controls.
2. Disengage the PTO switch. Wait for all moving parts to stop.
3. Move the throttle control to the SLOW position. Turn the ignition key to the OFF position.
4. Remove the key.
5. Engage the parking brake. Push the brake pedal, pull UP on the parking brake control, and release the brake pedal.

In the event of an emergency, turn the ignition switch to the STOP position to stop the engine.

Tractor Operation

1. Sit in the seat and adjust the seat so that you can comfortably reach all the controls. See Features and Controls.
2. Engage the parking brake:

a. Fully push down on the brake pedal.
b. Pull UP on the parking brake control.
c. Release the brake pedal.

1. Make sure the PTO switch is disengaged.
2. Start the engine. See Start Engine.
3. Disengage the parking brake:

a. Fully push DOWN on the brake pedal.
b. Push IN the parking brake control.
c. Release the brake pedal.

1. Push down on the speed control pedal to move forward. Release the pedal to stop.

Note: The further down the pedal is pushed the faster the tractor will move.

1. To stop the tractor, release the speed control pedals, set the parking brake, and stop the engine. See Stop Tractor and Engine.

Mowing

DANGER

This machine is capable of amputating hands and feet, and throwing objects. Failure to observe the following safety instructions could result in serious injury or death.

• Only operate the machine in daylight hours or good artificial light.
• Avoid holes, ruts, bumps, rocks, or other hidden hazards.

Uneven terrain can overturn the machine or cause operator to lose their balance or footing.

• Do not direct discharge material toward anyone. Avoid discharging material against a wall or obstruction as material may ricochet back toward the operator.
• Stop the blade(s) when crossing gravel surface.

• Do not leave a running machine unattended. Always park on level ground, disengage the attachment, set parking brake, stop engine and remove starter insert or key.

• Engage the parking brake. Refer to Features and Controls.

• Make sure the PTO switch is disengaged.
• Start the engine. See Start Engine.
• Set the throttle control to the FAST position.
• Engage the PTO to activate the mower blades.
• Set the electric Height-of-Cut switch to the desired cutting height.
• Disengage the parking brake, then begin mowing.
• When finished mowing, disengage the PTO.
• STOP the engine. See Stop Tractor and Engine.

WARNING

The engine will shut off if the reverse ground speed pedal is depressed while the PTO is on and the RMO has not been activated. The operator must always turn the PTO off prior to driving across on roads, paths, or areas that can be used by other vehicles. Sudden loss of drive could create a hazard.

Adjust Mower Cutting Height

The mower lift lever lowers the deck to cutting position or raises the deck to transport position. Refer to Features and Controls.

To lower the deck:

1. Pull back slightly on the mower lift lever.
2. Push it to the left.
3. Move it down.

To raise the deck:

1. Pull up on the mower lift lever.
2. Lock in notch to the right.

Note: Do not cut when raised in transport position.

The electric height-of-cut switch controls the mower cutting height. Use the height-of-cut switch to adjust the cutting height between 1.5 in. - 3.5 in. (2.5 cm - 8.89 cm).

See Specifications for height-of-cut specification.

Emptying the Catcher

1. Extend the grass catcher handle and pivot it forward until the grass catcher assembly is completely open at the bottom. See Figure 7.
2. Empty the grass from the catcher.
3. Move the tractor forward a short distance.
4. Turn the grass catcher assembly back to the closed position.

Reverse Mowing Option (RMO)

DANGER

Mowing in reverse can be hazardous to bystanders.

Tragic accidents can occur if the operator is not alert to the presence of children. Children are often attracted to the machine and the mowing activity. Never assume that children will remain where you last saw them.

• Keep children out of the operating area and under the watchful care of a responsible adult.
• Do not carry passengers, especially children, even with the blade(s) shut off. Children can fall off and be seriously injured or interfere with the safe machine operation. Children who have been given rides in the past can suddenly appear in the mowing area for another ride and be run over or backed over by the machine.
• Do not mow in reverse unless absolutely necessary. Always look down and behind before and while backing.
• If the machine mows in reverse without Reverse Mowing Option activated, see an authorized service dealer immediately.

Illustration of a person using a grassy tractor with a dotted line indicating motion (no text or symbols)

1. Engage the Power Take-Off (PTO). See Features and Controls.

2. Turn the Reverse Mowing Option (RMO) key to the ON position.

3. The L.E.D. light comes on.
4. The operator mows in reverse.

Note: The key must be removed to restrict access to the RMO.

Maintenance

WARNING

Unintentional sparking can result in fire or electric shock.

Unintentional start-up can result in entanglement, traumatic amputation, or laceration.

Before performing adjustments or repairs:

• Disconnect the spark plug wire and keep it away from the spark plug.
• Disconnect battery at negative terminal (only engines with electric start).
• Use only correct tools.
• Do not tamper with governor spring, links, or other parts to increase engine speed.
• Replacement parts must be of the same design and installed in the same position as the original parts. Other parts may not perform as well, may damage the unit, and may result in injury.
• Do not strike the flywheel with a hammer or hard object because the flywheel may shatter during operation.

Maintenance Schedule

RIDER AND MOWER

Every 8 Hours or Daily

Check the Safety interlock system

Remove unwanted material from the rider, mower deck, and engine compartment

Every 25 Hours or Annually*

Check the tire pressure

Check the mower blade stopping time

Check for loose hardware on the rider and mower

Every 50 Hours or Annually*

Clean the battery and cables

Check the rider brakes

See a Briggs & Stratton Authorized Service Dealer Annually

Lubricate the rider and mower.

Mower blades check**

*Whichever comes first.
**Check the mower blades more often in regions with sandy soils or high dust conditions.

*Whichever comes first.
**Clean more often in dusty conditions or when airborne material is present.

ENGINE

First 5 Hours

Change the engine oil

Every 8 Hours or Daily

Check the engine oil level

Every 25 Hours or Annually*

Clean the air filter and pre-cleaner**

Every 50 Hours or Annually*

Change the engine oil

Replace the oil filter

Annually

Replace the air filter

Replace the pre-cleaner

See Dealer Annually to

Inspect the muffler and spark arrester

Replace the spark plugs

Replace the fuel filter

Clean the air cooling system

Tire Pressure Check

For correct traction and best mowing performance, make sure that the tire inflation pressure is 12-14 psi (0,82-0,96 bar). Refer to Tire Pressure Check in the Maintenance Schedule. Also, see Tire Inflation Pressure in the Specifications section.

Note: The Tire Inflation Pressure can be slightly different from the "Maximum Inflation" shown on the side of the tires.

Battery Maintenance

WARNING

When removing or installing battery cables, disconnect the negative cable FIRST and reconnect it LAST. If not done in this order, the positive terminal can be shorted to the frame by a tool.

Cleaning the Battery and Cables

1. Disconnect the NEGATIVE (black) cables first.
2. Disconnect the POSITIVE (red) cables last.
3. Remove the battery as shown in Figure 8.
4. Clean the battery surface with baking soda and water.
5. Clean the battery terminals and cable ends with a wire brush and battery terminal cleaner until shiny.

6. Lubricate the battery terminals with petroleum jelly or non-conducting grease.

7. Install the battery.

8. Connect the POSITIVE (red) cables first.

9. Connect the NEGATIVE (black) cables last.

Charge the Battery

WARNING

Keep open flames and sparks away from the battery; the gasses coming from it are highly explosive. Ventilate the battery well during charging.

A dead battery or one too weak to start the engine can 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, see your dealer. If you need to replace the battery, see Clean the Battery and Cables.

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. Do not charge at a rate higher than 10 amps.

Mower Blade Stop Time

WARNING

If the mower blade does not come to a complete stop within 5 seconds, the clutch must be adjusted. Do not operate the machine until the correct adjustment has been performed by a Briggs & Stratton Authorized Service Dealer.

The mower blades and mower drive belt must stop within five seconds after the electric Power Take-Off (PTO) switch turns OFF. If the mower drive belt does not stop within five seconds, see a Briggs & Stratton Authorized Service Dealer for repairs.

Change the Engine Oil

1. Put the rider on a level surface. Refer to Figure 1.
2. Stop the engine and remove starter insert or key.
3. Clean the oil fill and filter areas.
4. Remove the dipstick (A, Figure 1) and put it on a clean cloth.
5. Disconnect the oil drain hose (A, Figure 9).
6. Carefully remove the cap (B, Figure 9) and lower the hose into an approved container (C).
7. After the oil has drained, install the cap tightly, then attach the hose to the side of the engine.

8. Remove the oil filter (B, Figure 10) and discard.

9. Lightly lubricate the oil filter gasket (A) with clean oil.

10. Install the oil filter by hand until the gasket touches the oil filter adapter (C). Then, tighten the oil filter 1/2 to 3/4 turns.

11. Add oil. Refer to the Check and Add Engine Oil section.

Air Filter Assembly (Cartridge with pre-cleaner)

WARNING

Never start or run the engine with the air cleaner assembly or air filter removed as it is a fire hazard.

NOTICE

Do not use pressurized air or solvents to clean the filter. Pressurized air can damage the filter and solvents will dissolve the filter.

1. Loosen the fasteners (A, Figure 11) and remove the cover (B).
2. Remove the air cleaner assembly (C) and disassemble.
3. Clean up any possible debris that might get into the carburetor throat (D).
4. Remove the pre-cleaner from the air filter.
5. To loosen debris, gently tap the air filter on a hard surface. If the air filter is excessively dirty, replace with a new air filter.
6. Wash the pre-cleaner in liquid detergent and water. Then allow it to thoroughly air dry. Do not oil the pre-cleaner.
7. Assemble the dry pre-cleaner to the air filter.
8. Install the air filter assembly.
9. Install the cover and secure the fasteners.

Check the Spark Plugs

WARNING

Unintentional sparking can result in fire or electric shock.

Unintentional start-up can result in entanglement, traumatic amputation, or laceration.

When testing for spark:

• Use approved spark plug tester.
• Do not check for spark with spark plug removed.

NOTICE

Spark plugs have different heat ranges. It is important that the correct spark plug is used, otherwise, engine damage can occur. Replace the spark plug with the same type or equivalent one.

Clean Spark Plug

Clean the spark plug with a wire brush and sturdy knife. Do NOT use abrasives.

Check Spark Plug Gap

Use a spark plug feeler gauge (A, Figure 12) to check the gap between the two electrodes. When the gap is correct, the gauge will drag slightly as you pull it through the gap.

To adjust the spark plug gap, use a spark plug gauge and gently bend the curved electrode. Make sure that you do not touch the center electrode or the porcelain.

Install Spark Plug

Tighten the spark plug with your fingers, and then, tighten it with a wrench as shown in Figure 13.

• 180 in-lbs (20 Nm), OR
- 1/2 turn when you install the original spark plug. 1/4 turn when you install a new spark plug.

Push the Tractor by Hand

1. Disengage the Power-Take-Off (PTO). See Features and Controls.
2. STOP the engine.
3. Pull the transmission release lever to lock into position. For tractors with a suspension system (A) and tractors with a fixed frame (B). Refer to Figure, 14. You can now push the unit by hand.

WARNING

Towing the unit will cause transmission damage. Do not use another vehicle to push or pull this unit. Do not actuate the transmission release lever while the engine is running.

Towed Equipment

1. Before you tow the unit, make sure that the hitch is designed for towing.
2. Attach towed equipment ONLY at the hitch point.
3. For towed equipment and towing on slopes, follow the weight limit recommendations listed below.
   • Gross weight (trailer and load) of 400 lb (181.4 kg).
4. Maximum of 20 lb (9.1 kg) foot up or down on the tongue.

5. Go from a 10^ limit to a 5^ limit on any slope.

6. DO NOT let children or others in or on towed equipment.

7. The weight of the towed equipment on slopes can cause loss of traction and loss of control.

8. DO NOT shift to neutral and coast down hill.

Clean the Mower Deck (if equipped)

Note:

Use the washout port (C, Figure 15) to clean the underside of the mower deck.

1. Put the rider on a smooth level surface.
2. Attach the quick disconnect (A, Figure 15) to the garden hose (B) and then connect to the washout port (C) on the mower deck.
3. Turn the water ON.
4. Start the engine.
5. Set the Height-of-Cut in the highest position.

6. Engage the Power Take-Off (PTO) switch to activate the mower blades. The rotation of the blades and the running water will clean the underside of the mower deck.

7. Disconnect the Power Take-Off and stop the engine.

8. Turn the water OFF.

9. Remove the garden hose and quick disconnect from the washout port (C).

Storage

WARNING

Never store the unit (with fuel) in an enclosed, non-ventilated structure. Fuel vapors can travel to an ignition source (such as a furnace, water heater, etc.) and cause an explosion.

- Store away from furnaces, stoves, water heaters, or other appliances that have pilot lights or other ignition sources because they can ignite fuel vapors.

Equipment

Turn OFF the Power Take-Off (PTO), and set the parking brake. Remove the starter insert. Let the machine cool.

If you remove the battery, the battery life will increase. Make sure that the battery is in a cool, and dry location, and keep it fully charged. If the battery is left in the unit, disconnect the negative cable.

Fuel System

Fuel can become stale when kept in a storage container for more than 30 days. Each time you fill the container with fuel, add fuel stabilizer to the fuel as specified by the manufacturer's instructions. This keeps fuel fresh and decreases fuel-related problems or contamination in the fuel system.

It is not necessary to drain fuel from the engine when fuel stabilizer is added as instructed. Before storage, turn the engine ON for 2 minutes to move the fuel and stabilizer through the fuel system.

Before starting the machine after it has been stored:

• Check all fluid levels. Check all maintenance items.
• Do all recommended checks and procedures found in this manual.
• Make sure the engine is warm before you use it.

Troubleshooting

WARNING

To avoid serious injury, perform maintenance on the tractor or mower only when the engine is stopped and the parking brake engaged.

To prevent accidental starting of the engine, before maintenance, always remove the ignition key, disconnect the spark plug wire, and fasten it away from the plug.

Troubleshooting the Rider

PROBLEM LOOK FOR REMEDY
The engine will not turnover or start.	The brake pedal is not pushed down. Fully push down on the brake pedal.
	Empty fuel tank. If engine is hot, let the engine cool,	then fill the fuel tank.
	The PTO switch is set to the ON position. Set the PTO switch to the OFF position.
	The cruise control is engaged. Move the cruise control knob to the NEUTRAL/OFF position.
	The engine is flooded. Disconnect the choke.
	The battery terminals require cleaning. Refer to Clean the Battery and Cables.
	The battery is discharged or is dead. Charge or replace the battery.
	Loose or broken wiring. Visually inspect the wiring. If wires are frayed or broken, see an Authorized Service Dealer.
Engine starts hard or operates poorly. The fuel mixture is too rich. Clean the air filter.
	Low oil level. Inspect and add oil as required. Engine knocks.
	Incorrect grade of oil. Refer to the Start and Stop Engine section.
Excessive oil consumption.	Incorrect grade of oil.	Refer to the Start and Stop Engine section.
	There is too much oil in crankcase.	Drain remaining oil.
Engine exhaust is black.	The air filter is dirty.	Refer to the Service the Air Filter section.
	The choke is closed.	Open the choke.
Engine runs, but rider will not drive.	The speed control pedals are not pushed down.	Push down on the speed control pedals.
	The transmission release lever is in PUSH position.	Move the transmission release lever into DRIVE position.
	The parking brake is engaged.	Release the parking brake.
Rider steers hard or handles poorly.	Incorrect tire inflation.	Refer to the Check Tire Pressure section.

Note: For all other problems, contact an Authorized Service Dealer.

Troubleshooting the Mower

PROBLEM LOOK FOR REMEDY
The mower cut is uneven.	The rider tires are incorrectly inflated.	Refer to the Check Tire Pressure section.
The mower cut looks rough.	The engine speed is set too slow.	Set to FAST throttle.
	The ground speed is set too fast.	Slow down.
The engine stalls easily with the mower engaged.	The engine speed is set too slow.	Set to FAST throttle.
	The ground speed is set too fast.	Slow down.
	The air cleaner is clogged or dirty.	Refer to the Service Air Filter section.
	The Height-of-Cut is set too low.	Cut tall grass at maximum Height-of-Cut during first pass.
	The engine is not up to operating temperature.	Operate the engine for several minutes to warm up.
	The grass is too tall.	Start the mower in a cleared area.
The engine turns ON, and the rider drives, but the mower will not cut.	The Power-Take Off (PTO) is not engaged.	Engage the PTO.

Note: For all other problems, contact an Authorized Service Dealer.

Specifications

Specifications Chart

The spark ignition system on this rider complies with Canadian standard ICE-002.

Model: 400000 - EXi Series™

Displacement 40.03 ci (656 cc)

Bore 2.970 in (75,43 mm)

Stroke 2.890 in (73,41 mm)

Oil Capacity 62 - 64 oz (1,8 - 1,9 L)

Spark Plug Gap .030 in (.76 mm)

Spark Plug Torque 180 lb-in (20 Nm)

Armature Air Gap .008 - .012 in (.20 - ,30 mm)

Intake Valve Clearance .004 - .006 in (.10 - ,15 mm)

Exhaust Valve Clearance .004 - .006 in (.10 - ,15 mm)

Model: 440000 - PXi Series™

Displacement 44.18 ci (724 cc)

Bore 3.120 in (79,24 mm)

Stroke 2.890 in (73,41 mm)

Oil Capacity 62 - 64 oz (1,8 - 1,9 L)

Spark Plug Gap .030 in (,76 mm)

Spark Plug Torque 180 lb-in (20 Nm)

Armature Air Gap .008 - .012 in (,20 - ,30 mm)

Intake Valve Clearance .004 - .006 in (,10 - ,15 mm)

Exhaust Valve Clearance .004 - .006 in (,10 - ,15 mm)

Item

TRANSMISSIONS
Type Tuff Torq® k-46
Drive Hydrostatic
Model k-46
Hydraulic Fluid 10W-30 Premium Engine Oil
MOWER DECKS
Width of cut 38 in (96,5 cm), 42 in (106,7 cm)
Number of Blades 2
Platform Side Discharge
Cutting Height	1.5 - 3.5 in (3,8 - 8,9 cm)
CHASSIS
Fuel Tank Capacity	2.97 gal (11,25 L)
Tire Size, Front	15 x 6,0
Tire Inflation Pressure, Front	14 psi (0,96 bar)
Tire Size, Rear	20 x 8,0
Tire Size, Rear	22 x 9,5
Tire Inflation Pressure, Rear	10 psi (0,68 bar)

Power Ratings: The gross power rating for individual gasoline engine models is labeled in accordance with SAE (Society of Automotive Engineers) code J1940 Small Engine Power & Torque Rating Procedure, and is rated in accordance with SAE J1995. Torque values are derived at 2600 RPM for those engines with "rpm" called out on the label and 3060 RPM for all others; horsepower values are derived at 3600 RPM. The gross power curves can be viewed

at www.BRIGGSandSTRATTON.COM. Net power values are taken with exhaust and air cleaner installed whereas gross power values are collected without these attachments. Actual gross engine power will be higher than net engine power and is affected by, among other things, ambient operating conditions and engine-to-engine variability. Given the wide array of products on which engines are placed, the gasoline engine may not develop the rated gross power when used in

a given piece of power equipment. This difference is due to a variety of factors including, but not limited to, the variety of engine components (air cleaner, exhaust, charging, cooling, carburetor, fuel pump, etc.), application limitations, ambient operating conditions (temperature, humidity, altitude), and engine-to-engine variability. Due to manufacturing and capacity limitations, Briggs & Stratton may substitute an engine of higher rated power for this engine.

A B C D E F G H I J

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