Murray 425603x99A Instruction Book Download Page 33

MAINTENANCE

33

F–030738L

HOW TO REPLACE THE FUSE

If the fuse is blown, the engine will not start. The location of the fuse

is next to the battery. Remove the fuse and replace with a

automotive fuse (Figure 37).

Figure 37

Automotive Fuse

HOW TO REPLACE THE LIGHT BULB

1. Raise the tractor hood.
2. Turn the 

light socket

 until the tabs on the socket align with the

notches in the 

bezel

 (Figure 38). Remove the 

light socket

.

Turn the 

light bulb

 and remove the bulb.

3. Install a new l

ight bulb

. Align the 

light socket

 with the notches

in the 

bezel 

and turn the 

light socket 

to lock in position.

Bezel

Light Bulb

Light Socket

Figure 38

HOW TO CLEAN THE MOWER HOUSING

WARNING: Before you clean the mower housing,

stop the engine and disconnect the wire to the spark

plug.

Grass and other debris on top of the mower housing can keep the

belt from working correctly. For safety and correct operation,

frequently clean the top of the mower housing. Remove grass and

debris from around the pulleys and other moving parts.

1. Move the lever for the blade rotation control to the ENGAGE

position.

2. Clean the top of the mower housing.
3. Move the lever for the blade rotation control to the

DISENGAGE position.

4. Again clean the top of the mower housing.
5. After you cut the grass, clean the bottom of the mower housing.

STORAGE (over 30 days)

At the end of each year, prepare the unit for storage as follows.

THE ENGINE

For storage information, see the the engine manufacturer’s

instructions.

THE BATTERY

1. Remove the battery.
2. Clean the battery terminals of any deposits.
3. Charge the battery. See the instructions on “How To Prepare

And Charge The Battery”.

4. Store the battery in a cool, dry place.

NOTE: After a long time in storage, charge the battery.

THE FUEL SYSTEM

WARNING:  Do not drain the gasoline inside a build-

ing or near a fire. Do not smoke because the fumes

from the fuel can cause an explosion.

1. Start the engine.

2. Run the engine until the fuel tank and the carburetor are out of

fuel and the engine stops.

3. Do not leave fuel in the fuel tank or the carburetor. The fuel can

damage the function of the fuel system. Some models have a

fuel drain

 (Figure 39). Hold a cloth under the 

fuel drain

. Push

the 

fuel drain

 until the carburetor is empty.

4. After storage, make sure you use fresh fuel.

Figure 39

Fuel Drain

CLEAN THE UNIT

1. Clean the dirt and grass from the engine.

2. Clean the mower housing.

LUBRICATE THE UNIT

See the “Lubrication” instructions in this book.

Summary of Contents for 425603x99A

Page 1: ...must be included to make sure state laws and other laws are followed PRODUCT INFORMATION Read and keep this book for future reference This book contains important information on SAFETY PREPARATION OP...

Page 2: ...rior to purchase Subject to the terms and conditions noted in this Limited Warranty we shall at our option repair or replace at no cost to the original purchaser any part covered by this Limited Warra...

Page 3: ...D Drain fuel for off season storage D Use only unleaded gasoline D Service the air cleaner regularly D Change oil regularly Use 10W 30 oil in summer D Tune up the engine regularly D Keep equipment in...

Page 4: ...them 1 Keep children out of the mowing area and in the watchful care of another responsible adult 2 Be alert and turn the engine off if children enter the area 3 Before and when backing look behind an...

Page 5: ...ver let another person ride with you on the unit or on any accessories A passenger will make the unit harder to control block the visibility or distract the operator and is dangerous to the operator t...

Page 6: ...ectly assembled not operated correctly or not regularly serviced the mower can be dangerous The most important rule to follow is always use good judgement and common sense Mow safely and carefully You...

Page 7: ...r empty the grass bagger always stop the engine Before each use of the grass bagger check for cracks wear or deterioration Before you use the grass bagger replace a damaged part with a replacement par...

Page 8: ...tments or repairs without stopping the engine Disconnect the spark plug wire F On or near roads watch out for traffic Direct discharge away from roads F When mowing avoid areas where traction is unsur...

Page 9: ...standers Away Read User Instructions Before Operating This Machine 8 WARNING Do Not Use This Machine On Slopes Greater Than 15 Degrees 9 DANGER Keep People Especially Children Away From Unit 10 DANGER...

Page 10: ...the unit is assembled WARNING Before doing any assembly or mainte nance to the mower remove the wire from the spark plug NOTE In this instruction book left and right describe the loca tion of a part...

Page 11: ...e adjusted loosen the two wing bolts Slide the seat forward or backward along the seat adjusting holes as shown Tighten the wing bolts A Figure 1 Seat Seat Adjusting Hole Seat Hinge A B HOW TO ASSEMBL...

Page 12: ...an explosion 1 Remove the battery and battery tray 2 Remove the protective caps from the battery terminals 3 Use a 12 volt battery charger to charge the battery Charge at a rate of 6 amperes for one h...

Page 13: ...forest covered brush covered or grass covered land unless the engine s exhaust system is equipped with a spark arrester meeting applicable local or state laws if any If a spark arrester is used it mu...

Page 14: ...engine running turn the key to the position for the lights IGNITION SWITCH Use the ignition switch to start and stop the engine AUTOMATIC DRIVE DISCONNECT Use the auto matic drive disconnect located...

Page 15: ...tle control to the FAST position For maximum charging of the battery and for a cooler running engine and transmission operate the en gine in the FAST position 2 For transport and to tow pull behind at...

Page 16: ...your foot from the speed control pedal The speed control pedal will automatically return to the NEUTRAL position 2 When the unit stops slowly move the speed control pedal to the desired direction SPE...

Page 17: ...r the mower housing and back to raise the mower housing Figure 9 2 When you ride on a sidewalk or road move the lift lever to the highest position and move the blade rotation control to the DISENGAGE...

Page 18: ...better control of the unit always select a safe speed HOW TO OPERATE THE UNIT ON HILLS WARNING Do not ride up or down slopes that are too steep to back straight up Never ride the unit across a slope...

Page 19: ...leaner in the fuel tank or permanent damage can occur CARBURETOR The factory settings for the carburetor are for most conditions If the engine is operated under the following conditions you can adjust...

Page 20: ...lade If the blade is bent or damaged immediately replace the blade Also make sure the nut for the blade is tight 4 Keep the blade s sharpened Worn blades will cause the ends of the grass to turn brown...

Page 21: ...rnings in the Owner s Manual Add fuel stabilizer Refer to the Engine Owner s Manual Prepare battery for storage a Remove from unit b Fully charge c Move to cool dry place GENERAL RECOMMENDATIONS 1 The...

Page 22: ...cut correctly and can cause an accident 8 Fasten the blade with the original washers and nut Make sure the outside rim of the Belleville washer is against the blade Figure 12 WARNING Always keep the...

Page 23: ...eplace the mower drive belt See How To Replace The Mower Drive Belt If replacing the belt does not correct the problem take the unit to an authorized service center 8 Move the blade rotation control t...

Page 24: ...connect the clutch link from the idler arm Figure 17 3 Align the hole in the brake lever with the hole in the frame Hold the brake lever in place with a 1 4 inch 6 mm pin or bolt Figure 18 4 Rotate th...

Page 25: ...negative terminal before you disconnect the red cable WARNING The battery contains sulfuric acid which is harmful to the skin eyes and clothing If the acid gets on the body or clothing wash with water...

Page 26: ...u replace the fuel filter or the fuel line the fuel tank must be empty If the fuel filter is dirty the engine will run rough and have less performance Remove the old filter Figure 22 Replace the old f...

Page 27: ...lt is against the stack pulley Also make sure the mower drive belt is not twisted 3 Attach the front hanger to the axle support with the hanger rod Fasten with the fasteners as shown See illustration...

Page 28: ...m starting by accident 1 Remove the gauge wheels Figure 25 2 Mow a short distance on a flat level area to check the level of cut and the height of cut Look at the height of cut position number on the...

Page 29: ...6 Loosen the left and right adjuster knobs Figure 29 Push down on each side of the mower housing Make sure both sides of the mower housing are setting on a flat surface Also make sure the lift links a...

Page 30: ...the motion drive belt through the opening between the steering plate and the engine plate 3 Install the end of themotion drive belt around the drive pulley Figure 33 4 Put the motion drive belt around...

Page 31: ...rive belt Pull the belt retainer away from the right mandrel pulley Put the belt around the right mandrel pulley 6 Pull the belt retainer away from the left mandrel pulley Put the belt around the left...

Page 32: ...ke sure the washer hold the hub caps in place Rear Wheel 1 Install the washers and spacer onto the axle as shown in Figure 36 2 Mount the square key in the key slot See Figure 36 3 Make sure the valve...

Page 33: ...he lever for the blade rotation control to the DISENGAGE position 4 Again clean the top of the mower housing 5 After you cut the grass clean the bottom of the mower housing STORAGE over 30 days At the...

Page 34: ...1 Replace the spark plug 2 Clean the air filter 3 Adjust the carburetor 4 Adjust the throttle control 5 Drain the fuel tank Clean the fuel line Replace the fuel filter PROBLEM A hot engine causes a de...

Page 35: ...ton Montana counties Flathead Lake Lincoln Mineral Missoulo Ravalli Sanders Oregon Washington CPT CANADA POWER TECHNOLOGY LIMITED Mississauga 161 Watline Avenue Mississauga Ontario L4Z 1P2 905 890 690...

Page 36: ...36 F 030738L CHASSIS HOOD 43 44 46 16 16 16 16 47 48 56 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 24 21 31 23 25 26 27 30 29 28 31 32 33 34 35 31 36 37 38 16 40 16 16 45 2 50 70 53 54 55 55...

Page 37: ...533E276 27 Lens Left 1001552 28 Housing Left Headlamp 1001550 29 Lens Right 1001551 30 Housing Right Headlamp 1001549 31 Screw 26x270 32 Screw 26x238 33 Bearing Steering 1001491 34 Dash 1001593E735 35...

Page 38: ...603x99A 38 F 030738L DRIVE ASSEMBLY 1 1 1 1 1 1 2 4 5 6 7 8 9 9 10 11 12 14 15 16 17 18 21 22 23 24 19 20 19 29 30 28 27 26 25 16 35 31 33 32 34 36 57 37 38 34 49 50 55 39 56 39 40 42 41 46 43 44 45 5...

Page 39: ...5E701 28 Screw 26x216 29 Rod Control 1001234 Z 30 Nut Adjusting 092132 31 Nut Centerlock 015x84 32 Pin Cotter 030x20 33 Washer 017x48 34 Spring Extension 165x92 35 Washer 17x148 36 Arm Disconnect 1001...

Page 40: ...PARTS MODEL 425603x99A 40 F 030738L STEERING 1 2 4 5 6 7 8 9 10 11 12 15 6 13 30 30 30 17 18 30 14 30 19 16 26 24 21 22 23 25 27 24 25 22 23 28 29 25 25 30 33 35 36 19 31 31 32 38 20 20 37 40 39 34 3...

Page 41: ...ger 094007E700 18 Bolt 01x146 19 Pin Cotter 030x49 20 Bearing 690150 21 Spindle Assembly Left 094576E701 22 Bolt 01x111 23 Washer 17x104 24 Washer 017x53 Z 25 Nut Flange 015x84 26 Axle Assembly 100146...

Page 42: ...A 42 F 030738L MOWER HOUSING SUSPENSION 1 2 3 4 5 6 7 8 14 14 9 10 11 12 12 11 13 14 15 16 17 18 19 20 20 21 22 22 23 24 24 24 25 25 11 15 27 26 26 24 25 15 33 34 36 37 32 32 38 31 24 30 25 41 43 15 3...

Page 43: ...t PTO 094018E701 18 Spring 165x119 19 Crank PTO 690394E701 20 Link Lift 690212E701 21 Link Lift Handle 690122E701 22 Washer 17x168 23 Washer 017x57 24 Pin Hair 0031x4 25 Washer 017x91 Z 26 Bolt Carria...

Page 44: ...7 18 23 22 9 19 8 20 5 21 6 23 23 24 12 27 25 24 28 22 5 26 5 24 6 21 20 52 8 19 5 22 11 10 17 13 47 9 14 29 5 33 31 32 30 22 22 5 33 55 32 53 50 51 50 51 53 54 33 33 32 5 44 42 42 34 43 41 36 37 38 3...

Page 45: ...rake 094193E700 29 Spring 166x42 30 Bracket Suspension 094191E700 31 Plate 092426E700 32 Nut Flange 015x88 33 Bolt Carriage 002x53 34 Mandrell Housing 1001200 35 Bracket Suspension 690539E701 36 Adapt...

Page 46: ...REPAIR PARTS MODEL 425603x99A 46 F 030738L ENGINE MOUNT ASSEMBLY 4 5 14 18 19 20 21 20 22 23 24 25 26 28 28 28 29 30 31 6 32 33 6 34 35 36 37 8 2 16 15 16 3 1...

Page 47: ...0 Bolt 0025x7 21 Spacer 093077 22 Pulley Stack 690439 Z 23 Washer 17x170 24 Lockwasher 019x35 25 Bolt 01x140 26 Gasket 711851 28 Bolt 06x103 29 Tube Right Exhaust 1001038 30 Tube Left Exhaust 1001039...

Page 48: ...ANGE WHITE STARTER START SWITCH STATOR DIODE RED DC OUTPUT BLACK AC OUTPUT HEADLIGHT HARNESS SPARK PLUG ARMATURE SOLENOID ORANGE YELLOW YELLOW YELLOW NO NC SEAT SWITCH HARNESS NC PTO SWITCH CLUTCH BRA...

Page 49: ...117 3 Switch Ignition 092556 Key Ignition 020729 Nut Hex 091489 Cap Ignition 091488 4 Switch Limit 094136 5 Fuse 302031 Holder Fuse 407078 6 Solenoid 094613 Screw Mounting 26x229 Locknut 15x116 7 Cabl...

Page 50: ...50 F 030738L...

Page 51: ...ation Control 23 Clutch 24 Drive Brake 25 Filter Fuel 26 Fuse 33 Headlight 33 Install Wheels 32 Lubrication 26 Mower Housing Clean 33 Install 27 Level 29 Remove 27 Muffler 21 Storage 33 Maintenance Ch...

Page 52: ...BLADE Model No 24478 SNOW THROWER Model No 24574 Made in U S A 38 MULCHER KIT Model No 24750 40 MULCHER KIT Model No 24755 42 MULCHER KIT Model No 24758 TIRE CHAINS Model No 24530 For 18x8 5 inch tir...

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