Yard-Man E643E, E663H manual Pulley 26 -0654A Hex Washer Screw 3/8-16 x 629-0071

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Models E663H & E643E

Ref.

Part No.

Part Description

No.

 

 

 

 

 

1.

710-1652

Hex Washer Screw 1/4-20 x.625

2.

731-1324

Belt Cover

3.

732-0710

Extension Spring

4.

710-0627

Hex Screw 5/16-24 x .75

5.

710-3005

Hex Cap Screw 3/8-16 x 1.25

6.

05896A

Drive Clutch Bracket

7.

748-0234

Shoulder Spacer

8.

756-0987

Pulley Half

9.

754-0346

V-Belt

10.

756-0986

Pulley Half

11.

736-0270

Bell Washer

12.

710-0230

Hex Cap Screw 1/4-28 x .50

13.

756-0313

Flat Idler

14.710-1245B Lock Cap Screw 5/16-24 x .875

15.

712-0181

Lock Jam Nut 3/8-16

16.

756-0569

Pulley Half

17.

736-0242

Bell Washer

18.

736-0505

Flat Washer

20.

754-0430B

Belt

21.

756-0967

Auger Pulley

22.

736-0247

Flat Washer

23.

736-0331

Bell Washer

24.

710-0696

Hex Cap Screw 3/8-24

25.

748-0360

Pulley

26.710-0654A Hex Washer Screw 3/8-16 x 1.0

27.

629-0071

Extension Cord

IMPORTANT: For a proper working machine, use Factory Approved Parts.

V-BELTSare specially designed to engage and disengage safely. A substitute (non OEM) V-Belt can be dangerous by not disengaging completely

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Contents Operator’s Manual Table of Contents Training Important Safe Operation PracticesMaintenance and Storage Assembling Your Snow Thrower Loose PartsTire Pressure Adjustment Chute Clean-Out ToolFinal Adjustments Traction Control and Shift Lever AdjustmentKnow Your Snow Thrower Electric Starter Operating Your Snow ThrowerBefore Starting Gas And Oil Fill-up Starting EngineTo Engage Augers To Stop EngineTo Engage Drive Drift Cutters if so equipped Operating Tips Chute Assembly AdjustmentChute Directional Control Support Bracket Adjustment Traction Control AdjustmentDrive Wheels Shift Rod AdjustmentAuger Control Adjustment Skid ShoesAugers ServiceMaintaining Your Snow Thrower LubricationDrive Belt Belt Removal And ReplacementShave Plate and Skid Shoes Auger BeltServicing Friction Wheel Rubber Off-season Storage Problem Cause Remedy TroubleshootingModel E663H & E643E Parts List Part Description Models E663H & E643E3132 Models E663H & E643E Models E663H & E643E 748-0360 Pulley 26 -0654A Hex Washer Screw 3/8-16 x 629-0071 64 a B 746-0896 Models E663H & E643E Page MTD LLC, P.O. BOX 361131 CLEVELAND, Ohio 44136-0019 Phone MANUFACTURER’S Limited Warranty for

E663H, E643E specifications

Yard-Man is a renowned brand in outdoor power equipment, known for its robust lawn mowers and garden tools tailored for efficiency and performance. Two notable models from their lineup are the Yard-Man E643E and the E663H, both designed to meet the diverse needs of homeowners and garden enthusiasts.

The Yard-Man E643E is a lightweight yet powerful electric lawn mower. It features a 14-inch cutting deck, making it perfect for small to medium-sized yards. The mower is powered by a potent 12-amp electric motor that provides the efficiency of a gas mower without the noise and emissions. One of the standout features of the E643E is its adjustable cutting height, which ranges from 1 inch to 3 inches, allowing users to customize the grass height according to their preferences and seasonal needs. This model is equipped with a rear bagger that collects clippings for easy disposal, ensuring a clean and manicured appearance for your lawn.

On the other hand, the Yard-Man E663H is a self-propelled gas mower built for those who require a more robust solution for larger lawns. It features a 21-inch steel cutting deck, which allows for wider cutting paths, reducing mowing time. The E663H is powered by a reliable Honda engine, known for its durability and efficiency. This model also offers multiple cutting height settings, ensuring versatility in grass management. An ergonomic handle with variable speed control makes it comfortable for users to operate, while the rear-wheel drive enhances traction, especially on uneven terrains.

Both models incorporate innovative technologies that enhance user experience. The E643E’s electric motor ensures quiet operation, making it ideal for residential areas without the disturbance typically associated with gas mowers. The E663H, meanwhile, utilizes a swingback blade system that enhances cutting efficiency and provides a clean cut while reducing the risk of blade damage from obstacles.

In terms of durability, both mowers are constructed with high-quality materials designed to withstand the rigors of landscape maintenance. Easy maintenance features, such as tool-less access to the blade and easy cleaning options, further cement their practicality.

In summary, both the Yard-Man E643E and E663H offer distinct advantages tailored to different user needs. The E643E is perfect for eco-conscious homeowners seeking an electric solution, while the E663H serves those needing a powerful, robust gas mower. Each is designed to make lawn care a hassle-free task, contributing to a healthier and more appealing outdoor space.