Bolens 750, 550 manual 710-0604

Page 21

Models 550 & 750

Ref.

Part No.

Part Description

No.

 

 

 

 

 

1.

712-0116

Lock Jam Nut 3/8-24

2.

756-0178

Flat Idler

3.

784-5632A

Auger Idler Arm

4.710-0459A Hex Cap Screw 3/8-24 x 1.50

5.

738-0281

Shoulder Screw

6.

736-0167

Flat Washer .656 ID x 1.25 OD

7.

732-0611

Extension Spring

8.

712-3068

Hex Nut 5/16-18

9.

712-3010

Hex Nut 5/16-18

10.

736-0119

Lock Washer 5/16

11.

05931A

Housing

12.

741-0309

Ball Bearing

13.

710-0451

Carriage Bolt 5/16-18 x .75

14.

705-5226

Chute Reinforcement

15.684-0052B 22” Housing Ass’y (550)

 

684-0039C

24” Housing Ass’y (750)

16.

712-3010

Hex Nut 5/16-18

17.

712-0429

Lock Nut 5/16-18

18.

736-0242

Bell Washer

19.

741-0475

Bushing

20.

784-5647

Chute Crank Bracket

21.

731-1379B

Chute Adapter

22.

712-0324

Hex Lock Nut 1/4-20

23.

736-0463

Flat Washer

24.

784-5618

Bearing Housing

25.

710-0703

Carriage Screw 1/4-20 x .75

26.

710-0604

Hex Washer Screw 5/16-18

27.

736-0169

Lock Washer 3/8

28.

712-0798

Hex Nut 3/8-16

29.

741-0245

Hex Flange Bearing

Ref.

Part No.

Part Description

No.

 

 

30.

784-5038B

Skid Shoe

31.

736-0242

Bell Washer

32.

712-3010

Hex Nut 5/16-18

33.

784-5576

21.66” Shave Plate (550)

 

784-5581A

23.66” Shave Plate (750)

34.

710-0260

Carriage Bolt 5/16-18 x .62

35.

684-0065

Impeller Assembly

36.

715-0114

Pin

37.

618-0413

22” Gear Assembly (550)

 

618-0414

24” Gear Assembly (750)

38.605-5252A 22” Spiral RH (550)

 

605-5188A

24” Spiral RH (750)

39.

736-0188

Flat Washer

40.

741-0493A

Flange Bushing

41.605-5253A 22” Spiral LH (550)

605-5189A 24” Spiral LH (750)

42.710-0890A Shear Bolt 5/16-18 x 1.5

43.

736-0231

Flat Washer, .344 x 1.12 x .87

 

777D04518

Label: Handle Panel 6F/2R

 

777D04524

Label: Side Housing White

 

777D04525

Label: Top Housing SB 550

 

777D04526

Label: Top Housing SB 750

 

777D04534

Label: Engine 5.5 HP

 

777D04535

Label: Engine 7 HP

 

777I20327

Label: Click Pin

 

777I20818

Label: Panel Left

 

777I20819

Label: Panel Right

 

777S30511

Label: Chute Danger

 

777S30514

Label: Housing Danger

NOTE: For painted parts, please refer to the list of color codes below. Please add the applicable color code, wherever needed, to the part number to order a replacement part. For instance, if a part, numbered 700-xxxx, is painted Oyster Gray, the part number to order would be 700-xxxx-0662.

Oyster Gray: 0662

Powder Black: 0637

21

Image 21
Contents OPERATOR’S Manual Table of Contents Training Important Safe Operation PracticesPreparation OperationYour Responsibility Maintenance And StorageAssembling Your Snow Thrower AssemblyUnpacking Loose PartsAuger Control Adjustment Final AdjustmentsSkid Shoe Adjustment Traction Control and Shift Lever AdjustmentAuger Drive Control Know Your Snow ThrowerOperating Your Snow Thrower Recoil Starter Electric Starter If EquippedTo Stop Engine To Engage DriveChute Assembly Adjustment Skid Shoe AdjustmentAuger Control Adjustment Chute Directional Control And Support Bracket AdjustmentDrive Wheels Shift Rod AdjustmentLubrication Maintaining Your Snow ThrowerBelt Removal And Replacement ServiceEngine AugersDrive Belt Servicing Friction Wheel RubberOff-season Storage Problem Cause Remedy TroubleshootingPart Description Models 550Drive Clutch Cable Auger Clutch Blower Housing Models 550 Models 550 710-0604 Models 550 748-0360 Pulley 26 -0654A Hex Washer Screw 3/8-16 x 629-0071 Light ass’y Model 550 Page Page MANUFACTURER’S Limited Warranty for

750, 550 specifications

The Bolens 750 and 550 are robust garden tractors renowned for their reliability and performance in lawn care and gardening tasks. Designed for both amateur and professional gardeners, these machines provide an exceptional blend of power and versatility.

The Bolens 750 features a powerful engine, typically a 17-20 HP Briggs & Stratton or Kohler, known for their durability and efficient fuel consumption. This tractor is fitted with a hydrostatic transmission system, which ensures smooth operation and ease of use. The hydrostatic system allows the user to control speed and direction effortlessly, making it an ideal choice for navigating tight spaces and varied terrains.

On the other hand, the Bolens 550 offers a slightly lower horsepower, usually around 15 HP, but maintains many of the same core features found in its counterpart. The 550 is designed for users who may need a more compact option without sacrificing performance. Both tractors have a rugged steel frame construction, ensuring longevity and strength, even when subjected to heavy-duty tasks.

A major highlight of both models is their cutting deck, available in various sizes, from 42 inches up to 54 inches. The adjustable cutting height feature allows users to set the desired grass length, providing flexibility for different lawn types and personal preferences. The side discharge option efficiently handles grass clippings, while mulch kits are also available for those who prefer returning nutrients to the soil.

One significant technological advancement in the Bolens 750 and 550 models is their ergonomic design. The comfortable seating, well-placed controls, and easy access points for maintenance make these tractors user-friendly. With a tight turning radius, they excel in maneuverability, making them suitable for properties with intricate landscaping.

Moreover, both tractors come equipped with standard rear and front hitch capabilities, allowing for the attachment of various accessories, such as snow plows, tillers, and aerators. This versatility makes them indispensable tools for year-round yard care and maintenance.

In summary, the Bolens 750 and 550 stand out with their powerful engines, innovative features, and rugged build quality. They cater to a variety of gardening and landscaping needs, offering users unmatched reliability and efficiency in their outdoor tasks. Whether you are tackling expansive gardens or compact lawns, these tractors deliver performance that can help transform any landscape with ease and precision.