Yard-Man 503 Assembling Your Lawn Mower, Removing Unit From Carton, Disconnecting Spark Plug Wire

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SECTION 3: ASSEMBLING YOUR LAWN MOWER

IMPORTANT: This unit is shipped without gasoline or oil in the engine. Be certain to service engine with gasoline and oil as instructed in the separate engine manual before operating your mower.

NOTE: Reference to right or left hand side of the mower is observed from the operating position.

Removing Unit From Carton

Remove staples, break glue on top flaps, or cut tape at carton end and peel along top flap to open carton.

Remove loose parts if included with unit (i.e., operator’s manual, etc.)

Cut along corners, lay carton down flat, and remove packing material.

Roll or slide unit out of carton and check carton thoroughly for loose parts.

Disconnecting Spark Plug Wire

Before setting up your lawn mower, disconnect the spark plug wire from the spark plug. See Figure 1.

Spark Plug

Wire

Spark Plug

Wire

Spark Plug

Spark Plug

Figure 1

Setting Up Your Lawn Mower

Raise the lower handle, as shown in Figure 2 (Step1), until it snaps into place. Lift up and pull back on the upper handle to raise the handle into the operating position (Step 2). See Figure 2. Make certain the lower handle is seated securely into the handle bracket assemblies.

2. Lift upper

handle

1. Lift lower

handle

Figure 2

To secure the upper and lower handle, tighten the wing nuts near the top of lower handle (carriage bolts must be seated properly into the handle).Tighten the wing nuts at the end of the lower handle to secure the handle to handle bracket assemblies. See Figure 3.

NOTE: Your mower is shipped with the handle in the higher position. If you wish to lower the height of the handle, refer to the Adjustment Section.

Lower

Handle

Wing

Nuts

Handle

Bracket

Assembly

Figure 3

Fasten the cable to the lower handle with the cable tie found on the lower handle. Pull the cable tie tight

and trim off the excess. See Figure 4.

Cable Tie

Lower

Handle

Figure 4

If not already, move rope guide to the first hole above the lower handle on right side. The wing nut loosens and secures the rope guide to handle. See Figure 5.

Starter

Upper Handle

Rope

 

 

Wing Nut

Rope

 

Guide

 

 

Lower

 

Handle

Figure 5

With the spark plug wire disconnected and grounded, hold the blade control handle against the upper handle, and pull the starter rope out of the engine. Release the blade control handle. Slip the starter rope into the rope guide. Tighten wing nut.

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Contents Operator’s Manual Table of Contents General Operation Important Safe Operation PracticesDo Not ServiceSlope Operation ChildrenGeneral Service Slope Gauge Removing Unit From Carton Disconnecting Spark Plug WireSetting Up Your Lawn Mower Assembling Your Lawn MowerRemoved and discarded before operating Installing Front WheelsInstalling Rear Wheels Removing Chute RetainerGas and Oil Fill-Up Know Your Lawn MowerOperating Your Lawn Mower Stopping EngineHandle Height Adjustment Making AdjustmentsUsing Your Lawn Mower Cutting Height AdjustmentGeneral Recommendations Customer ResponsibilitiesLubrication Maintenance Problem Cause Remedy TroubleshootingParts List for Model Part Description ModelMTD LLC, P.O. BOX 361131 CLEVELAND, Ohio 44136-0019 Phone MANUFACTURER’S Limited Warranty for

503 specifications

The Yard-Man 503 is a powerful and versatile lawn mower that combines efficiency, durability, and ease of use, making it a popular choice for both residential and professional landscaping needs. This equipment is designed to tackle various types of terrain, from small suburban lawns to larger commercial properties, and it delivers consistent performance across a range of conditions.

One of the main features of the Yard-Man 503 is its robust engine. Equipped with a reliable four-stroke engine, this mower delivers enough power to cut through thick grass and weeds, ensuring a clean and precise cut every time. The engine's efficiency also means that operators can enjoy extended run times without the need for frequent refueling, making it ideal for larger tasks.

In terms of cutting technology, the Yard-Man 503 boasts a wide cutting deck that typically ranges from 20 to 30 inches, allowing for faster mowing and reduced cutting time. The adjustable cutting height feature is another highlight, enabling users to customize the length of grass to fit their preferences and the needs of their lawns. Whether you require a close trim or a longer cut for a healthier lawn, the Yard-Man 503 has you covered.

Ease of maneuverability is another characteristic that sets the Yard-Man 503 apart from its competitors. Its lightweight design, coupled with ergonomic handles, allows for easy navigation around obstacles and tight spaces. The mower’s self-propelled capabilities ensure that users can cover more ground with less effort, reducing fatigue during longer mowing sessions.

In addition, the Yard-Man 503 incorporates modern safety features, including a blade brake system, ensuring that the mower stops immediately when the operator releases the handle. This feature provides peace of mind, particularly for those with pets or children nearby.

The Yard-Man 503 is designed for durability, featuring a steel deck that withstands wear and tear over time. It is built to last, promising users a long lifespan and minimal maintenance needs. Its compact design also makes it easy to store in limited spaces, a practical consideration for many homeowners.

Overall, the Yard-Man 503 stands out in the lawn care market for its combination of power, user-friendly features, and robust construction, making it an ideal choice for anyone looking to maintain a pristine lawn efficiently and effectively.