7 -----■■■■■ ■-----■■■■ Save This Manual for Future Reference YARDMAX� Walk-Behind Lawn Mower Operator's Manual MODEL NUMBER □ YG0545 □ YG1550 SERIAL NUMBER PURCHASE DATE Both model number and serial number may be found on the main label.(SeePqe2,Fi,ure 1) You should record both of them in a safe place for future use. A WARNING READ AND UNDERSTAND THE ENTIRE MANUAL BEFORE OPERATING MACHINE. FAILURE TO COMPLY WITH THE SAFET Y INSTRUCTIONS IN THE MANUAL MAY RESULT IN PERSONAL INJURY.
7 Your new YARDMAX® lawn mower offers quality construction and is easy and safe to operate. With proper use and care, it is designed to give you many years of dependable service.
7 ■-----■■■■ -----■■■■■ Walk-Behind Lawn Mower » Operator's Manual A WARNING Carefully read through this entire operator's man ual before using your new unit. Pay attention to all cautions and warnings. This walk-behind lawn mower is intended to be used by residential homeowners. it is designed primarily for cutting grass on well-maintained lawns on residential properties. It is not designed for cutting brush or for agricultural uses. It starts easy and cuts cleanly.
7 SUPPORT Have questions about your YARDMAX equipment? Call us at 847-327-0566 or 844-YARDMAX, email us at support@yardmax.com, or contact us via your favorite social media site.
7 -----■■■■■ ■-----■■■lil Walk-Behind Lawn Mower » Operator's Manual SPECIFI CATI ON S Model# YG0545 YG1550 Manual Push Manual Push Mulch, Side Discharge Mulch, Side Discharge 20" 21" Max. Cutting Height 3.75" 3.75" Min . Cutting Height 1.25" 1.25" 7positions 7positions Deck Material 16Gauge 16Gauge Deck Type Stamped Stamped N/A N/A YARDMAX YARDMAX Gas Gas Starting System Recoil Recoil Displacement 170cc 170cc Engine Torque 6.50ft .-lb 6.50ft .-lb 0.21gallon (0.
7 SYMBOLS The rating plate on your machine may show symbols. These represent important information about the product or instructions on its use. DANGER WARNING � � (t) €) CAUTION Read these instructions carefully. Wear approved hearing protection. Wear eye protection with side shields marked to comply with ANSI Z87.1. To reduce the risk of injury, keep hands and feet away from all pinch points, especially the cutting blades.
-----■■■■■ ■-----■■■■ Walk-Behind Lawn Mower » Operator's Manual SAFETY The definitions below give the level of severity for each signal word. A T h i s s ym b o l p o i n t s o u t important safety instructions. This machine was built to be operated according to the safe operation practices in this manual. As with any type of power equipment, carelessness or error on the part of the operator can result in serious injury.
7 Do not operate the machine while under the influence of drugs, the muffler is missing or defective. A defective muffler increases the noise level and the risk of fire. Examine the muffler regularly to make sure that it is attached correctly and not damaged. Wear sturdy, rough-soled work shoes and close-fitting slacks and shirts. Shirts and pants that cover the arms and legs and steel toed shoes are recommended. Never operate this machine in bare feet, sandals, slippery or lightweight (e.g.
7 ■-----■■■■ -----■■■■■ Walk-Behind Lawn Mower » Operator's Manual Store fuel in a cool, well-ventilated area, safely away from sparks, open flames, or other sources of ignition. Never store fuel or a machine with fuel in the tank inside a building where fumes may reach a spark, open flame, or any other source of ignition, such as a water heater, furnace, or clothes dryer. Allow the engine to cool before storing in any enclosure. Product liability • the product is incorrectly repaired.
7 If the equipment should start to vibrate abnormally, stop the engine and check immediately for the cause. Vibration is generally a warning of trouble. This manual cannot include all situations that can occur when you use the product. Be careful and use your common sense. Do not operate the product or do maintenance to the product if you are not sure about the situation. Contact Customer Support for assistance.
7 CONTENTS SUPPLIED YourYARDMAX lawn mower comes partially assembled and contains the following: YG0545 P' YG1550 P' -..-------------� � P' P' � � � ;;q J ��) 6 NOTE This Operator's Manual covers several models. Features may vary by model. Not all features in this manual are applicable to all models and the model depicted may differ from yours. 1. Intermediate Connecting Handlebar (1 pair) 10. Operator's Manual and Engine Manual 2. Upper Handle 11. Tools for Spark Plug Assembly 3.
30 mm ASSEMBLY 19 mm This lawn mower was partially assembled at the factory. To assemble your machine follow the below instructions. LOWER HANDLE WHEELS lign the holes in the lower handlebar with the holes in the mowing A housing. Secure and tighten by using M8x40 screws, flat washers and nuts. (See Figure 2) Assemble the four wheels by securing with four M10 nuts and washers.
7 ■-----■■■■ -----■■■■■ Walk-Behind Lawn Mower » Operator's Manual INTERMEDIATE CONNECTING HANDLEBARS UPPER HANDLE Align the holes in the connecting handlebars and lower handle. Insert the carriage bolts and secure with star shaped head clamping nuts knobs. (See Figure 4) Align the holes in the upper handle and the holes in connecting handlebars to set a comfortable height position for the handle, then secure and tighten by using bolts and wing knobs.
7 CABLE POSITIONING 1. Hold the engine start/stop control lever against the upper handle. 2. Slowly pull starter rope handle from engine and slip starter rope into the rope guide. 3. Tighten rope guide knob. 4. Use cable tie to secure engine stop cable. Figure 7 SHIELD-TRAILING Attach the shield-trailing to the machine. (See Figure 8, illustration 1&2) Figure6 xl ---- SIDE DISCHARGE CHUTE 1. Lift the mulch cover on the side of the mower. (See Fisure 7, illustration 1) 2.
KNOW YOUR MACHINE FEATURES AND CONTROLS Lower Handle Mulch Cover Front Wheel Know Your Machine I 14
Engine Start/Stop Control )) A Side Discharge Chute The engine start/stop control is attached to the upper handle of the mower. Depress and squeeze it against the upper handle to operate the unit. Release it to stop engine and blade. WARNING is a safety device. Never Cutting Height Adjustment Lever Move this lever to desired position to change the cutting height. A 15 The mulch cover is used for mulching purposes.
OPERATION ~ NOTE This unit is shipped without ADDING GASOLINE TO ENGINE gasoline or oil in the engine. Be certain to service engine with gasoline and oil as .A WARNING instructed in the Engine Operator's Manual before Gasoline is highly flammable and explosive. You can be burned or seriously injured when handling fuel. Use starting or running your machine. extreme care when handling gasoline. ADDING OIL TO ENGINE .A WARNING 1. Make sure the lawn mower is on a flat, level surface.
CUTTING HEIGHT ADJUSTMENT STARTING THE ENGINE The cutting height can be adjusted to 7 different positions. Raise wheels for low cut and lower wheels for high cut. Adjust cutting height to suit your requirements. Medium position is best for most lawns. Be sure no one other than the operator is standing near the lawn mower while starting engine or operating mower. Never run engine indoors or in enclosed, poorly ventilated areas. Engine exhaust contains carbon monoxide, an odorless and deadly gas.
BLADE CONTROL STOPPING THE MACHINE 1. Using the primer bulb is important for engine starting. For cold starting, press the primer bulb lightly one to three times in succession. For hot starting, no need to press the primer bulb. Release the engine start/stop control lever to stop the engine and blade. (See Figure 11) 2. Standing behind the mower, squeeze the engine start/stop control lever against upper handle. 3.
MAINTENANCE MAINTENANCE SCHEDULE Always stop engine, allow engine to cool, disconnect spark plug, and ground against engine before performing any type of maintenance on your machine. .A WARNING In the maintenance schedule you can see which parts of your machine require maintenance, and at which intervals it should take place. The intervals are calculated based on average use of the machine, and may differ depending on the rate of your personal use.
2. The transmission is pre-lubricated and sealed at the factory and CHANGING THE ENGINE OIL does not require lubrication. 3. Follow the Engine Operator's Manual for lubrication schedule and instructions for engine lubrication. See Maintenance schedule on page 19 for more information about when tochangethe oil. To change the oil, use the following procedure. DECK CARE Clean underside of the mower deck after each use to prevent buildup of grass clippings or other debris.
4. Tip the machine onto its side (so that the air filter is up) to drain BLADE CARE the used oil from the oil-fill tube. (See Figure 14) Always stop the engine before you do work on the blade. The blade continues to rotate after the throttle has been released. Make sure that the blade is fully stopped and disconnect the spark plug cap before you start work. A WARNING The blade is sharp; contact with the blade can result in serious personal injury. Wear gloves when servicing the blade. A WARNING 1.
~ NOTE You will need a torque wrench to install the blade properly. Use only a replacement blade approved by the manufacturer of your mower. Using a blade not approved by the manufacturer of your mower is hazardous, could damage your mower and void your warranty. A CAUTION A WARNING Position the curved ends of the blade to point toward the machine housing. 5. Install the new blade. Use a block of wood between the blade and lawn mower housing and tighten the blade bolt, turning clockwise.
TRANSPORTANDSTORAGE The following steps should be taken to prepare your lawn mower for storage. Keep all equipment safe during transportation to prevent damage and accidents. For storage, keep equipment in a lockable area away from children and persons that are not approved. Do not store next to corrosive materials, such as fertilizer. For storage, keep the product and equipment in a dry and frostproof area.
TROUBLESHOOTING Problem Engine fails to start Remedy Cause 1. Blade control disengaged. 1. Engage blade control. 2. Spark plug boot disconnected. 2. Connect wire to spark plug boot. 3. Fuel tank empty or stale fuel. 3. Fill tank with clean, fresh gasoline. 4. Engine not primed (If equipped with primer). 4. Prime engine as instructed in the Operation section of the Engine Manual. 5. Faulty spark plug. 5. Clean, adjust gap, or replace. 6. Engine flooded. 6. Wait a few minutes to restart. 1.
PARTS DIAGRAM 25 I Parts Diagram
YG0545 PARTS LIST No. ~ Description Qty No. Description Qty 1 Engine 1 31 NutM5 7 2 Intermediate Connnecting Handlebar 2 32 NutM10 4 3 Star Shaped Head Clamping Nuts Knob 4 33 Washer14 4 34 Wheel 4 4 Upper Handle 1 35 Front Wheel Axle 1 5 Rope Guide 1 36 Rear Wheel Axle 1 6 Guide Knob 1 37 Screw ST3.
~ /" YG1550 18 Vt&32 35 r i/1 ·~ C@@ 40 44 ~~ )'l ~ !?) ; v/"~f ;r {//6 39 ~@"' Oi~ ~ ' ""' @~ r 38 37 o) \,8 Us_ ~ E ~ e a t ~ .......
YG1550 PARTS LIST No. Description Qty No.
29
30
Tame the Great Outdoors· YARDMAX ::Jill 847-327-0566 or 844-YARDMAX I info@yardmax.
