3.Align crossbar assembly (3) with blade access hole in cutter frame. Apply a liberal coating of Never Seez® or equivalent to blade pin and crossbar hole. Make sure blade offset is away from cutter.

4.Insert blade pin (1) through blade. Push blade pin through crossbar.

5.Install shims (4 & 5) over blade pin.

NOTE: Only use enough shims to allow keyhole plate (6) to slide into blade pin groove.

6.Install blade clip (7) over keyhole plate and into blade pin groove.

7.Secure into position with cap screw (8). Torque cap screw to 85 lbs-ft.

8.Repeat steps for opposite side.

NOTE: Blade should be snug but should swivel on pin without having to exert excessive force. Keep any spacers not used in the installation as replace- ments or for future installation.

Blade Sharpening

NOTICE

When sharpening blades, grind the same amount on each blade to maintain balance. Replace blades in pairs. Unbalanced blades will cause excessive vibration, which can damage gearbox bearings. Vibration may also cause struc- tural cracks to cutter.

1.Sharpen both blades at the same time to maintain balance. Follow original sharpening pattern.

2.Do not sharpen blade to a razor edge—leave at least a 1/16" blunt edge.

3.Do not sharpen back side of blade.

Figure 13. Blade Sharpening

SLIP CLUTCH ADJUSTMENT

Mounted Cutters & BB840XP S/N 1127329 & Above (Figure 14)

The slip clutch is designed to slip so that the gearbox and driveline are protected if the cutter strikes an obstruction.

A new slip clutch or one that has been in storage over the winter may seize. Before operating the cutter, make sure it will slip by performing the following operation:

1.Turn off tractor engine and remove key.

2.Remove driveline from tractor PTO.

3.Loosen six 10 mm cap screws (6) to remove all tension from Belleville spring plate (5).

4.Hold clutch hub (3) solid and turn shaft to make sure clutch slips.

5.If clutch does not slip freely, disassemble and clean the thrust plate faces (4), flange yoke (1), and clutch hub (3).

6.Reassemble clutch.

7.Tighten Belleville spring (5) until it is against the thrust plate (4) of the clutch, and then back off each of the six nuts by 2 full revolutions. The gap between Belleville spring and thrust plate should be 1/8" as shown in Figure 14.

8.If a clutch continues to slip when the spring is compressed to 1/8" cap, check friction discs (2) for excessive wear. Discs are 1/8" when new. Replace discs after 1/16" wear. Minimum disc thickness is 1/16"

SLIP CLUTCH ADJUSTMENT

BB840XP S/N 1127328 & Below (Figure 15)

The slip clutch is designed to slip so that the gearbox and driveline are protected if the cutter strikes an obstruction.

A new slip clutch or one that has been in storage over the winter may seize. Before operating the cutter, make sure it will slip by performing the following operation:

1.Turn off tractor engine and remove key.

2.Remove driveline from tractor PTO.

3.Loosen six 12 mm cap screws (7) to remove all tension from the compression springs (8).

4.Hold clutch hub (3) solid and turn shaft to make sure clutch slips.

22 Owner Service

(Rev. 10/31/2008) MAN0654 (Rev. 10/19/2007)

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Image 22
Woods Equipment BB600X Blade Sharpening, Slip Clutch Adjustment, Mounted Cutters & BB840XP S/N 1127329 & Above Figure

BB720X, BB840XP, BB840X, BB600X specifications

Woods Equipment has established itself as a leader in the manufacturing of high-quality agricultural implements, particularly in the realm of rotary cutters. Among their standout products are the BB840X, BB600X, BB840XP, and BB720X models, which offer versatility, durability, and efficiency for land management and maintenance.

The BB840X is an exceptional rotary cutter designed for heavy-duty applications. It features a robust frame and a powerful cutting deck that allows it to tackle tough brush and dense vegetation with ease. Its innovative design includes a reinforced gearbox and unique blade configuration, ensuring maximum cutting performance. Moreover, the BB840X is equipped with an adjustable cutting height, which enhances its adaptability on various terrains.

Similarly, the BB600X offers a smaller footprint while still delivering impressive cutting capabilities. This model is particularly suited for smaller tractors and lighter-duty applications. The BB600X incorporates a rugged design that facilitates easy maneuverability, making it an ideal choice for homeowners and professional landscapers alike who are looking to maintain their properties effectively. Its efficient blade design not only provides clean cuts but also reduces maintenance time.

The BB840XP represents the next level in rotary cutting technology with its enhanced performance features. This model showcases Woods' commitment to innovation by integrating advanced technologies that improve efficiency and reduce wear and tear. The BB840XP includes a patented cutting system that allows for a smoother cutting experience, even in challenging environments. Additionally, it features superior blade support, ensuring longevity and reducing the need for frequent replacements.

Lastly, the BB720X rounds out this lineup, tailored for those seeking a balance between performance and portability. The BB720X is lightweight yet sturdy, making it suitable for a range of tasks, from mowing fields to clearing trails. Its compact design allows it to fit into tighter spaces without compromising on performance. The BB720X also boasts user-friendly adjustments, enabling operators to change cutting settings seamlessly.

All four models come equipped with Woods' durable construction and are backed by a comprehensive warranty, reflecting the company's commitment to quality. Whether for agricultural use, landscaping, or maintaining personal properties, the Woods Equipment BB840X, BB600X, BB840XP, and BB720X provide dependable solutions that enhance productivity and ensure excellent results in any cutting application.