Yard-Man manual Models E663H & E643E, Part Description

Page 19

Models E663H & E643E

Ref.

Part No.

Part Description

No.

 

 

1710-1652 Self-tapping Screw, 1/4-20 x .625

2784-5688 Drive Cable Guide Bracket

3784-5687A Auger Clutch Cable Bracket

4

756-0625

Cable Roller

5738-0924 Hex Screw 1/4-28

6784-5630B Frame Assembly

7

741-0563

Ball Bearing

8

736-0105

Bell Washer

9

712-0116

Lock Jam Nut

10

741-04026

Hex Flange Bearing

11

736-0188

Flat Washer†

12

784-5689A

Front Support Guide Bracket

13

710-0538

Lock Hex Screw

14

736-0242

Bell Washer .340 ID x .872 OD

15

714-0474

Cotter Pin

16736-0160 Flat Washer .536 ID x .930 OD

17710-0809 Self-tapping Screw, 1/4-20 x 1.25

18784-5590 Frame Shift Bracket

19

784-5638A

Frame Cover

20710-1652 Hex Washer Screw 1/4-20

21736-0351 Flat Washer .760 ID x .50 OD

22

717-1445

Gear

23

714-0126

Key

24

717-04094

7-Tooth Shaft

25

715-0249

Roll Pin

26

714-0143

Klik Pin

27684-0042C Friction Wheel Assembly

28656-0012A Friction Disc Wheel

Ref.

Part No.

Part Description

No.

 

 

29684-0013B Wheel Shift Rod Assembly

30710-0599 Self-tapping Screw, 1/4-20 x .5

31

748-0190

Spacer

32684-0021 Friction Wheel Bracket Assembly

33732-0264 Extension Spring

34

712-0711

Jam Nut 3/8-24

35

746-0898B

Drive Cable

36

738-0830

Axle (E663H)

 

738-0869

Axle (E643E)

37

790-00010

Friction Plate

38735-0243B Friction Wheel Rubber

39718-0301A Friction Wheel Hub

40618-0063A Friction Wheel Bearing

41711-1364 Clevis Pin, 1/4 x 1.3725

42736-0142 Flat Washer, .281 x .5 x .063

43

714-0507

Cotter Pin, .75

44

712-0703A

Insert Nut, 5/16-18

45

746-0897

Drive Cable

46

784-5232A

Auger Idler Arm

47

734-0255

Air Valve

48734-1712A Wheel Assembly (E663H)

634-0140A Wheel Assembly (E643E)

49741-0401 Sleeve Bearing, .75 x .87 x 1

50734-1525 Tire Only, 16 x 6.5 x 8 (E663H)

734-1859 Tire Only, 15 x 5 x 6 (E643E)

51

716-0102

Snap Ring

52

790-00011

Friction Plate

19

Image 19
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 Drive To Stop EngineTo Engage Augers 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.