MTD 664G, 644E manual Jam Lock Nut 3/8-24 Compression Spring 736-0105

Page 25

Models 614E, 644E, & 664G

REF.

PART

 

NO.

NO.

DESCRIPTION

1.712-0116 Jam Lock Nut 3/8-24

2.732-0193 Compression Spring

3.

736-0105

Bell Washer

4.

784-5619A

Shift Handle

5.710-0459A Hex Cap Screw 3/8-24

6.710-0788 Tap Screw 1/4-20

7. 714-0104

Cotter Pin

8.720-0232 Shift Knob - Black

720-04030 Shift Knob - Yellow

9.711-0677 Ferrule

10. 726-0100

Push Cap

12.720-0201A Crank Knob - Black

720-04031 Crank Knob - Yellow

13.684-0022 Chute Crank Assembly

14.

747-0697

Eyebolt

-

735-0234

Grommet only

15.

684-0008A

Shift Arm Assy

16.720-0274 Grip

17.705-5233A Clutch Lever Assy LH - Black

684-04054 Clutch Lever Assy LH - Yellow

705-5234A Clutch Lever Assy RH - Black

684-04053 Clutch Lever Assy RH - Yellow

18.750-1032 Spacer

19.735-0199A Rubber Bumper

20. 746-0778

Z Cable Fitting

21.705-5275 Lever Bracket LH

22.712-0429 Lock Hex Nut 5/16-18

23.736-0119 Lock Washer 5/16

24.712-3010 Hex Nut 5/16-18

25.705-5274 Lever Bracket RH

26. 749-0910C Handle RH

27.710-3103 Hex Cap Screw 5/16-18 x 2.0

28.710-0262 Carriage Bolt 5/16-18 x 1.50

29.684-0106 Control Panel Assy

REF.

PART

 

NO.

NO.

DESCRIPTION

30.

749-0911C

Handle LH

34.

784-5599

Handle Tab

35.710-04039 Hex Cap Screw 5/16-18 x 2.0

36.710-1880 Hex Cap Screw 5/16-18 x.75

37.

736-0185

Flat Washer

38.

731-04426

Upper Chute

39.

736-0159

5/16 Washer

40.710-0451 Carriage Bolt 5/16-18 x.75

41.710-04071 Carriage Screw 5/16-18 x 1.0

42.720-0284 Knob - Black

 

720-04032

Knob - Yellow

43.

731-1300B

Lower Chute

44.

712-3027

Hex Lock Nut 1/4-20

45.

731-0851A

Flange Keeper

46.710-3015 Hex Cap Screw 1/4-20 x.75

47.629-0058†† Round Light Harness

48.710-1652†† Hex Tap Screw 1/4-20 x.625

49.

710-1003††

Hex Screw

50.

712-0415††

Hex Nut

51.725-1300†† Headlight 18 Watts

52.731-1317†† Headlight Cover

53. 736-0242

Bell Washer

54.712-3068 Hex Patch Nut 5/16-18

55.736-0275 Flat Washer.344 ID x.688 OD

56. 747-0921

Shift Rod

57.747-0620A† Upper Shift Rod

58.747-0621† Lower Shift Rod

59.750-0963† Clutch Rod Connector

60.710-0449† Carriage Screw 5/16-18

61.710-0643† Hex Cap Screw 5/16-18

62.736-0451† Saddle Washer.320 ID x.93 OD

63. 749-0951†

Lower Handle

64.749-0952A† Upper Handle RH

65.749-0953A† Upper Handle LH

Models w/Fold Down Handles Only

†† If Equipped

25

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Contents Operator’s Manual Table of Contents Training Important Safe Operation PracticesMaintenance and Storage Contents of Hardware Pack Boxed Units Unpacking Assembling Your Snow ThrowerLoose Parts Boxed Unit CrateAssembly Crated Unit Attaching Handle AssemblyAttaching Shift Rod Hardware D Attaching Clutch Cables Attaching the Chute Assembly Hardware FAttaching The Chute Directional Control Shift Lever Know Your Snow ThrowerAuger Drive Control Traction ControlOperating Your Snow Thrower To Engage Drive To Stop EngineTo Engage Augers Recoil StarterDrift Cutters If Equipped Chute Clean-Out ToolOperating Tips Traction Control and Shift Lever Making AdjustmentsAdjusting Shift Rod Chute AssemblyAuger Control Skid ShoesDrive Wheels Maintaining Your Snow ThrowerLubrication Engine Servicing Your Snow ThrowerShave Plate and Skid Shoes Augers Belt Removal and ReplacementAuger Belts Off-Season Storage Friction Wheel RubberDrive Belt Trouble Possible Causes Corrective Action Trouble Shooting GuideModels 614E, 644E, & 664G Part Description Models 614E, 644E, & 664GModels 614E, 644E, & 664G Jam Lock Nut 3/8-24 Compression Spring 736-0105 Drive Clutch Cable Auger Clutch Wheels Models 614E, 644E, & 664G Models 614E 1615 Models 644E & 664GSize Page MANUFACTURER’S Limited Warranty for

664G, 644E specifications

The MTD 644E and 664G tractors represent a significant leap in agricultural technology and efficiency, designed for diverse farming applications. Known for their robust build and advanced features, these models cater to both small and large-scale agricultural operations.

Starting with the MTD 644E, it is powered by a state-of-the-art diesel engine, providing a reliable performance that enhances productivity. The engine delivers impressive horsepower, allowing farmers to tackle various tasks effortlessly. Its fuel efficiency is a standout feature, ensuring reduced operational costs while still meeting demanding farm requirements. The 644E also features a compact design, making it highly maneuverable in tight spaces while maintaining a sturdy construction that guarantees durability in rugged conditions.

On the other hand, the MTD 664G offers slightly higher horsepower, making it suitable for more intensive agricultural work. This model is equipped with a more advanced engine management system that optimizes performance and fuel consumption, ensuring that farmers can work longer hours without frequent refueling. The 664G’s larger frame accommodates additional implements, expanding its versatility for tasks including plowing, tilling, and harvesting.

Both models are built with user-friendly controls, allowing operators to focus on their tasks without unnecessary distractions. The ergonomic seating and intuitive interface are designed to minimize fatigue during long working days. Additionally, these tractors come with a range of safety features, including effective braking systems and visibility enhancements that prioritize operator safety.

Technologically, both the 644E and 664G incorporate precision farming features that allow for better resource management. Implement compatibility enables seamless integration with various agricultural tools, giving users flexibility in their operations. Regular software updates ensure that the tractors remain at the forefront of agricultural technology, further enhancing performance and efficiency.

In summary, the MTD 644E and 664G tractors are tailored for modern farmers seeking reliability and efficiency. Their powerful engines, compact designs, and cutting-edge technology make them indispensable tools on any farm, capable of handling a multitude of agricultural tasks with ease and precision.