MTD manual Models 614E, 644E, & 664G, Part Description

Page 23

Models 614E, 644E, & 664G

REF.

PART

 

NO.

NO.

DESCRIPTION

1.

712-0116

Lock Jam Nut 3/8-24

2.

756-0178

Flat Idler

3.

784-5632B

Auger Idler Arm

4.

710-0459A

Hex Cap Screw 3/8-24 x 1.50

5.

741-0475

Bushing

6.

736-0242

Bell Washer

7.

712-3010

Hex Nut 5/16-18

8.

712-3027

Hex Lock Nut 1/4-20

10.

705-5226

Reinforcement Chute

11.

731-1379C

Chute Adapter

12.

710-0703

Carriage Screw 1/4-20 x.62

13.

710-0451

Carriage Bolt 5/16-18

14.

738-0281

Shoulder Screw

15.

736-0167

Flat Washer

16.

712-3010

Hex Nut 5/16-18

17.

732-0611

Extension Spring

18.

736-0119

Lock Washer 5/16

19.

05931A

Bearing Housing

20.

741-0309

Ball Bearing

21.

684-0039D

24” Housing Assembly

 

684-0041D

28” Housing Assembly

22.

736-0169

Lock Washer 3/8

REF.

PART

 

NO.

NO.

DESCRIPTION

23.

712-0798

Hex Nut 3/8-16

24.

784-5580

Slide Shoe

25.

784-5581A

24” Shave Plate

 

784-5582A

28” Shave Plate

26.

684-0065

Impeller Assembly

27.

715-0114

Pin

28.618-0120A 24” Gear Assembly

618-0122A 28” Gear Assembly

29.710-0726 Hex Washer Screw 5/16-12

30.784-5618 Bearing Housing

31.741-0245 Hex Flange Bearing

32.

736-0188

Flat Washer

33.

741-0493A

Flange Bushing

34.

605-5188A

Spiral 24” RH

 

605-5196A

Spiral 28” RH

35.

605-5189A

Spiral 24” LH

 

605-5197A

Spiral 28” LH

36.710-0890A Shear Bolt 5/16-18 x 1.5

37.712-0429 Lock Nut 5/16-18

38.784-5647 Chute Directional Control Bracket

39.731-2635 Clean-Out Tool Mount

40. 731-2643

Clean-Out Tool

23

Image 23
Contents Operator’s Manual Table of Contents Training Important Safe Operation PracticesMaintenance and Storage Contents of Hardware Pack Boxed Units Crate Assembling Your Snow ThrowerUnpacking Loose Parts Boxed UnitAssembly Crated Unit Attaching Handle AssemblyAttaching Shift Rod Hardware D Attaching Clutch Cables Attaching the Chute Assembly Hardware FAttaching The Chute Directional Control Traction Control Know Your Snow ThrowerShift Lever Auger Drive ControlOperating Your Snow Thrower Recoil Starter To Stop EngineTo Engage Drive To Engage AugersOperating Tips Chute Clean-Out ToolDrift Cutters If Equipped Traction Control and Shift Lever Making AdjustmentsSkid Shoes Chute AssemblyAdjusting Shift Rod Auger ControlLubrication Maintaining Your Snow ThrowerDrive Wheels Shave Plate and Skid Shoes Servicing Your Snow ThrowerEngine Auger Belts Belt Removal and ReplacementAugers Drive Belt Friction Wheel RubberOff-Season Storage 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.