2.Remove the shaft seal (2). Clean any contamination from the seal bore.

3.Place a new shaft seal (2) with the part number side up into the seal bore. Apply uniform pressure to the face of the shaft seal while pressing it into the bore. This method should prevent damage or misalignment of the seal in the bore.

4.Install new retaining ring (1) into the mounting flange.

E±seal and Backup Ring Replacement (Fig. 54)

1.Place the front bearing block (14) on a clean sur- face. Remove the old backup ring (4) and E±seal (5). Clean any contamination from the E±seal groove.

2.Apply a light coat of petroleum jelly in the E±seal groove of the front bearing block (14) and on the flat side of the E±seal (5) to help keep the seals in place during assembly.

3.Place the E±seal (5) with its flat side up into the seal groove on the front bearing block (14). Place the backup ring (4) into the groove made by the E±seal and bearing block. Make sure the notches in the center of the backup ring and E±seal line up so that the backup ring sits flush with the E±seal.

4.Repeat the above steps for the rear bearing block.

O±ring Replacement (Fig. 54)

1.Remove the old O±rings (6) from the gear housing. Clean any contamination from the O±ring groove.

2.Apply a light coat of petroleum jelly in the O±ring grooves of the gear housing (10). Place a new O±ring (6) in each groove.

Reassembly (Fig. 54)

1.Place the mounting flange (3) with the shaft seal (2) side down onto a clean working surface. Make sure that the back side of the mounting flange is free of any con- tamination.

2.Place the front bearing block (14) with its seal side down onto the mounting flange (3). The open side of the E±seal (5) must point away from the matchmark on the inlet side of the mounting flange.

3.Apply a light coating of oil to the exposed face of the front bearing block (14). Make sure the tape is on the shaft end of the drive gear (10). Insert the shaft end of the drive gear (11) slowly through the front bearing block (14) and the shaft seal (2) being careful not to damage the shaft seal.

4.Place the shaft of the idler gear (12) into the remain- ing position of the front bearing block (14). Apply a light coating of oil the back face of the drive and idler gears.

5.Place the rear bearing block (13) with the seal side on the drive and idler gear shaft ends. Make sure that the open side of the E±seal (5) is pointing towards the inlet of the pump.

6.Install the two dowel pins (7) into the mounting flange (3).

7.Align the matchmarks on the gear housing (10) and mounting flange (3). Place the gear housing with the mounting flange side down and the inlet port on the open side of the E±seal (5) over the rear bearing block (13). Slide the gear housing down over the gears and front bearing block (14).

8.Make sure the rear bearing block (13) face sits just below the back face of the gear housing (3). If the rear bearing block sits higher than the rear face of the gear housing, remove the gear housing. Check that the E± seal (5), backup ring (4), or O±ring (6) did not shift out of place during assembly.

9.Place the remaining two dowel pins (7) into the rear of the gear housing (3). Align matchmarks and set end cover (8) on the rear of the gear housing.

10.Insert the four bolts (9) through the bolt holes in the end cover (8) and gear housing (3). Hand tighten each bolt and torque to 40 ft±lb (5.5 kg±m).

11.Place a small amount of oil in the inlet of the pump. rotate the drive shaft away from the inlet one revolution. If the drive shaft binds, disassemble the pump and then reassemble it. The pump is ready for use.

Hydraulic System

Reelmaster 2300±D/2600±D

Page 4 ± 59

Hydraulic System

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Page 97
Image 97
Toro 2600D, 2300-D service manual ±seal and Backup Ring Replacement Fig, ±ring Replacement Fig
Page 96 Page 98

2600D, 2300-D specifications

The Toro 2300-D and 2600-D are industry-leading reel mowers specifically designed for the professional turf care market. Known for their durability, efficiency, and advanced technology, these models provide exceptional cutting performance for golf courses, sports fields, and other high-quality turf applications.

One of the standout features of the Toro 2300-D and 2600-D is their powerful engines. Powered by efficient diesel engines, these mowers deliver robust performance while being fuel-efficient. This capability ensures extended operation periods, allowing grounds crews to maintain pristine conditions across large areas without frequent refuelling stops.

Both models are equipped with Toro’s exclusive DPA (Dual Precision Adjust) cutting system, providing precise cutting heights for optimal turf health. This system allows for adjustments from 1/8 inch to 1 inch, enabling operators to achieve the correct level for various grass types and turf conditions. This level of precision ensures a clean cut and promotes the overall health of the grass.

Another notable characteristic is the ergonomic design, which includes a comfortable operator station to reduce fatigue during extended use. The controls are intuitively located, enabling easy access and operation, and the mower's compact design allows for nimble maneuverability around obstacles, ensuring that every inch of turf can be accurately maintained.

In terms of technology, the Toro 2300-D and 2600-D feature advanced traction control systems that provide excellent grip and stability on slopes and uneven terrain. The lightweight alloy construction of the frame contributes to this stability, giving operators confidence whether they are working on flat surfaces or more challenging landscapes.

Furthermore, these mowers are designed with sustainability in mind. The diesel engines not only offer efficiency but also are compliant with strict emissions standards, making them an environmentally responsible choice for turf maintenance.

The Toro 2300-D and 2600-D also feature a robust maintenance management system that alerts operators of necessary maintenance tasks, promoting longer lifespans for components and enhancing overall performance.

In summary, the Toro 2300-D and 2600-D deliver cutting-edge technologies and features, including powerful engines, versatile cutting systems, ergonomic design, advanced traction control, and sustainability focus. These models represent the pinnacle of reel mower engineering, making them ideal choices for professionals dedicated to maintaining the finest playing surfaces.
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