Rover Mowers Limited

MULCH 'N CATCHTM

3. MAINTENANCE

3.1 General Mower Maintenance

Refer to your Rotary Lawnmower Owner’s Manual, Maintenance Section.

3.2 Mulching Equipment

WARNING

Before working on the mower.

*Stop the engine

*Remove the spark plug wire

For optimum mulching performance:

•The mulching blades are to be kept sharp.

•Maintain the blade sharpening angle when sharpening.

•Keep the cutting edge feather free when sharpening.

•Keep the underside of the mower deck and the mulch plug free of buildup.

3.3 Cutting Assembly

WARNING

Before working on the mower.

*Stop the engine

*Remove the spark plug wire

1.Disconnect the spark plug wire.

2.Move the Cut Height Lever to the high cut position and fold the handle bars down.

3.Tilt the mower so that the spark plug is up.

4.Inspect the cutting assembly for damage and wear.

5.Check the disc retaining bolts. Tighten the centre bolt to 65-70 Nm and the three concentric bolts to 8-11 Nm. For Models 35m, 75m, 16-19 Nm. For Models 50m, 51m, 60m, 61m and 80m

3.4 Blade Change

1.Disconnect the spark plug wire.

2.Set the mower to the high cut position.

3.Lift the rear flap and prop open to give access to the blades. (Figure 4).

4.Remove the blade retaining bolts, nuts and washers and discard.

5.Fit new blades, blade bolts, washers and nuts in sets to maintain balance (Figure 5).

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6.Tighten the blade nuts to 16 Nm. Check that the blades are free to move when the nut is tensioned.

7.Remove the flap prop and replace the spark plug wire.

Figure 4 - Blade Change

Figure 5- Blade and Fasteners

USEFUL MULCHING HINTS:

Mulch mowing is an acquired art form and to produce the best results consistently, follow these useful hints:

•Do not attempt to mulch if the grass is too wet. Wet grass tends to clump together and does not evenly spread out. It also clogs up the underside of the base.

•Do not mulch on too low a cutting height.

Remember the maximum cut should be 25mm off the top of the grass, or 1/3 the grass blade height, whichever is the lesser amount. (Figure 6).

•Do not push the mulch mower too fast. To obtain the best finish it may be necessary to regulate the ground speed.

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MTD 50M, 80M, 60M Useful Mulching Hints, General Mower Maintenance Mulching Equipment, Cutting Assembly, Blade Change
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50M, 51M, 61M, 75M, 35M specifications

The MTD series, known for its robust engineering and outstanding performance, includes models such as the 80M, 60M, 35M, 75M, and 61M. Each model offers distinct features and technologies tailored to meet various user needs.

The MTD 80M stands out with its powerful engine, delivering high torque and efficient fuel consumption. This model is designed for heavy-duty tasks, making it ideal for larger properties and more demanding applications. Its advanced transmission system ensures smooth operation and improved handling on diverse terrains. The 80M also boasts a durable chassis, built for longevity and resistance to wear and tear.

The MTD 60M is a versatile model perfect for medium-sized projects. It offers a balance between power and maneuverability, making it suitable for both residential and commercial use. Its cutting-edge technology includes a state-of-the-art cutting deck that provides precise trimming without compromising on speed. This model is equipped with ergonomic controls, enhancing user comfort during extended operations.

With its compact design, the MTD 35M is geared towards users with smaller spaces. Despite its size, the 35M does not skimp on performance, featuring a reliable engine that offers impressive power for landscaping and lawn maintenance. Its lightweight construction allows for easy transport and storage. The 35M is perfect for homeowners looking to maintain their yards without the bulk of larger models.

The MTD 75M combines innovation with user-friendly features, making it an exceptional choice for everyday tasks. It includes a multifunctional design that allows users to easily switch between various attachments, enhancing its utility. This model is equipped with modern safety features, ensuring optimal protection for the operator during use. Its efficient fuel system promotes lower emissions, catering to environmentally conscious consumers.

Lastly, the MTD 61M offers a robust performance for users seeking efficiency and reliability. This model features a powerful engine optimized for durability and minimal maintenance. The 61M includes advanced technological enhancements, such as an intuitive dashboard that provides real-time feedback on performance metrics. Its adaptable design makes it suitable for a variety of applications, from mowing to snow removal.

In summary, the MTD series models—the 80M, 60M, 35M, 75M, and 61M—embody a range of features, technologies, and characteristics that cater to diverse user needs, ensuring high performance and user satisfaction across the board.
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