White Outdoor 83M Operator's Manual
White Outdoor 83M Operator's Manual

White Outdoor 83M Operator's Manual

21-inch self-propelled rotary mower
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Safety • Assembly • Operation • Tips & Techniques • Maintenance • Troubleshooting • Parts Lists • Warranty
OPERATOR'S MANUAL
21-inch Self-Propelled Rotary Mower — Model 83M
IMPORTANT
READ SAFETY RULES AND INSTRUCTIONS CAREFULLY BEFORE OPERATION
Warning: This unit is equipped with an internal combustion engine and should not be used on or near any unimproved 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 should be maintained in effective working order by the operator. In the State of California the above is required by law
(Section 4442 of the California Public Resources Code). Other states may have similar laws. Federal laws apply on federal lands. A spark arrester
for the muffler is available through your nearest engine authorized service dealer or contact the service department, P.O. Box 361131 Cleveland,
Ohio 44136-0019.
FORM NO. 769-02350A
PRINTED IN U.S.A
MTD LLC, P.O. BOX 361131 CLEVELAND, OHIO 44136-0019
01/26/2006

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Summary of Contents for White Outdoor 83M

  • Page 1 Safety • Assembly • Operation • Tips & Techniques • Maintenance • Troubleshooting • Parts Lists • Warranty OPERATOR’S MANUAL 21-inch Self-Propelled Rotary Mower — Model 83M IMPORTANT READ SAFETY RULES AND INSTRUCTIONS CAREFULLY BEFORE OPERATION Warning: This unit is equipped with an internal combustion engine and should not be used on or near any unimproved 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).
  • Page 2: Table Of Contents

    Table of Contents Engine Appendix Engine Safety... 16 Engine Operation... 18 Engine Maintenance... 20 Part Lists ... 26 Warranty ... back cover Model Number www.whiteoutdoor.com DEALER LOCATOR PHONE NUMBER: 800-949-4483 Customer Support Serial Number MTD LLC P. O. BOX 361131 CLEVELAND,OH 44136...
  • Page 3: Slope Gauge

    Use this page as a guide to determine slopes where you may not operate safely. Do not operate your lawn mower on such slopes. Slope Gauge WARNING Do not mow on inclines with a slope in excess of 15 degrees (a rise...
  • Page 4: Safety

    DANGER: This machine was built to be operated according to the rules for safe operation in this manual. As with any type of power equipment, carelessness or error on the part of the operator can Safe result in serious injury. 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.
  • Page 5: Safe Handling Of Gasoline

    The cutting blade continues to rotate for a few seconds after the engine is shut off. Never place any part of the body in the blade area until you are sure the blade has stopped rotating. 20. Never operate mower without proper trail shield, discharge cover, grass catcher, blade control handle, or other safety protective devices in place and working.
  • Page 6: Setup And Adjustments

    Setup and Adjustment Stand behind the mower as if you were Figure 3-1: Lift handle and tighten hardware. going to operate it. Your right hand corresponds to the right side of the mower; your left hand corresponds to the left side of the mower.
  • Page 7: Drive Control

    WARNING: Never operate mower unless the hooks on the grass catcher are firmly seated on the pivot rod and the rear discharge door rests firmly against top of the grass catcher. 7. Follow steps below to install the mulching baffle: a.
  • Page 8: Operation

    Use extreme care when handling gasoline. Gasoline is extremely flammable and the Now that you have set up your lawn mower for vapors are explosive. operation, read this section to become acquainted Never fuel the machine with its controls and features. This knowledge will...
  • Page 9: Starting Engine

    Be sure lawn is clear of stones, sticks, wire, or other objects which could damage lawn mower or engine. Such objects could be accidently thrown by the mower in any direction and cause serious personal injury to the operator and others.
  • Page 10: Maintenance

    • Always observe safety rules when performing a garden hose to clean any maintenance. your unit. These may • The warranty on this lawn mower does not cover cause damage to electric items that have been subjected to operator abuse components, spindles, or negligence.
  • Page 11: Blade Care

    Figure 5-3: Remove bolt, bell support, blade, and adapter to gain access to the blade. Figure 5-4: Loosen the screw that holds deck baffle onto deck. Figure 5-5: Remove belt from transmission and engine pulley. Blade Care WARNING: When removing cutting blade for sharpening or replacement, protect your hands with a pair of heavy gloves or use a heavy rag to hold blade.
  • Page 12: Off-Season Storage

    When storing any type of power equipment in a poorly ventilated or metal storage shed, care should be taken to rust-proof the equipment. Using a light oil or silicone, coat the equipment, especially cables and all moving parts of your lawn mower before storage.
  • Page 13 NOTES...
  • Page 14: Troubleshooting

    2. Connect boot to spark plug. 3. Fill tank with clean, fresh gasoline. 4. Choke engine as instructed in “Operating Your Lawn Mower”. 5. Clean, adjust gap, or replace. 6. Clean fuel line. 7. Wait a few minutes to restart.
  • Page 15: Safety Labels

    Safety Labels Found On Your Lawn Mower �� ������ ��� ���� �� ������� �� ��� ������� ������ ��������� ����� �� ����� ������� �� �� ��� ������ ������ �� �������� ������� ������������ � � � � � � � � �...
  • Page 16 Engine Safe Operation Practices • When adding fuel, turn engine OFF and let engine cool at least 2 minutes before removing gas cap. • Fill fuel tank outdoors or in well ventilated area. • Use only an approved gasoline container. •...
  • Page 17: Engine Operation

    Running engine produces heat. Engine parts, especially muffler, become extremely hot. Severe thermal burns can occur on contact. Combustible debris, such as leaves, grass, brush, etc., can catch fire. • Allow muffler, engine cylinder, and fins to cool before touching. •...
  • Page 18: Air Cleaner

    IMPORTANT: This engine is shipped without gaso- Read this section before starting your lawn mower engine. Compare the illustration in Figure 9-1 with your lawn mower line or oil in the engine. engine to familiarize yourself with the location of various controls and adjustments.
  • Page 19: Starting The Engine

    Check Oil Level IMPORTANT: Be sure to check the engine on a level surface with the engine stopped. 1. Remove the oil filler cap and wipe the dipstick clean, Figure 9-2. 2. Insert the dipstick into the oil filler neck, but do not screw it in.
  • Page 20: Maintenance Schedule

    IMPORTANT: If engine must be tipped to transport equipment or to inspect or remove grass, keep spark Maintaining plug side of engine up. Transporting or tipping engine spark plug down may cause smoking, hard starting, Your spark plug fouling, or oil saturation of air cleaner. Engine Tasks Check Engine...
  • Page 21: Air Cleaner Service

    IMPORTANT: Used motor oil may cause skin cancer if repeatedly left in contact with the skin for prolonged periods. Although this is unlikely unless you handle used oil on a daily basis, it is still advisable to thoroughly wash your hands with soap and water as soon as possible after handling used oil.
  • Page 22: Removing From Storage

    ��������� Maintaining Your Engine Figure 10-4: Measure the plug gap with a feeler gauge. 3. Measure the plug gap with a feeler gauge. Correct as necessary by bending side electrode, Figure 10-4. The gap should be set to 0.030 in. 4.
  • Page 23 NOTES...
  • Page 24 Shown for reference Shown for reference...
  • Page 25: Part Lists

    754-04093 V-Belt 732-04338 Spring Lever 720-0230 Foam Grip 717-04184A Spur Gear, 14T - LH 710-0599 TT Screw, 1/4-20 x 0.50 750-04305A Spacer 749-04267 Cross Bracket 687-02204 Front Bracket Assembly 731-05470 Clip Spacer 10 741-04136B Split Hex Flange Bearing 11 734-04014B Front Wheel 12 712-04065 Flange Lock Nut, 3/8-16 13 634-04207C Rear Wheel...
  • Page 27: Parts List

    746-04265 Drive Control Cable 735-04059 Rubber Grommet 753-05096A Drive Control Assembly 747-1161A Blade Control 731-04859 Bail Cover 746-04300 ERS Control Cable 749-04037 Lower Handle 725-0157 Cable Tie 732-04265 Torsion Spring, LH 10 710-0599 TT Screw, 1/4-20 x .500 11 787-01341 21-inch Deck 12 710-0654A TT Screw, 3/8-16 x 1.00...
  • Page 28 Engine 1P70 ��� �� � � �� ��� �� � � � � �� �� �� �� �� �� �� �� �� �� � �� � � �� �� �� �� �� ��...
  • Page 29 951-10368 Fuel Tank 951-10369 Flywheel Shroud 951-10335 Rubber Fuel Tank Mounting Washer 951-10334 Oil Filler Tube Assembly 951-10333 Dipstick Assembly 951-10332 Cylinder Head Complete 951-10329 Short Block Assembly 951-10321 Stop Switch and Brake Assembly 951-10319 Recoil Spring and Pulley Assembly 951-10344 Push Rod Kit 951-10345...
  • Page 30: Emission Control System Warranty Statement

    MTD LLC (MTD), The United States Environment Protection Agency (U. S. EPA) The U. S. EPA and MTD are pleased to explain the emissions control system warranty on your model year 2005 and later small off-road engine. New small off-road engines must be designed, built and equipped to meet the stringent anti-smog standards. MTD must warranty the emission control system on your engine for the period of time listed below, provided there has been no abuse, neglect or improper maintenance of your small off-road engine.
  • Page 31 (c) MTD will include a copy of the following emission warranty parts list with each new engine, using those portions of the list applicable to the engine.
  • Page 32 This warranty commences on the date of original purchase and MTD will, at its option, repair or replace, free of charge, any part found to be defective in materials or workmanship. This limited warranty shall only apply if this product has been operated and maintained in accordance with the Operator’s Manual furnished with the product, and has not been...

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