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LUBRICATING DRIVE SHAFT

STORAGE

Once per season, the wedge on the drive shaft should be greased. Remove the wheel (wheel cap, screw and washer).

Then remove the circlip and washer so that the gear wheel can be removed from the shaft. Lubricate the wedge with universal grease.

Reinstall the wedge (the wedge is installed differ- ently on the right and left side, fig. 11 - 12). Install the gear wheel so that the «L» faces out on the left side and the «R» faces out on the right side (machine viewed from the rear).

ADJUSTING CLUTCH CABLE

If the drive does not engage when the clutch loop is pressed against the handle, or if the lawnmower feels cumbersome or slow, this may be because the clutch in the transmission is slipping.

To rectify this situation, adjust the clutch cable as follows (with the engine off):

1.When the clutch loop is released, it should be possible to push the mower backwards without any resistance. If this is not the case, screw in the nipple T until the mower can be pushed (fig. 13).

2.When the clutch loop is pressed in approx. 2 cm (position 1), there should be some resistance when pushing the lawnmower. With the clutch loop fully pressed in (position 2) it should not be possible to push the mower. Unscrew the nipple T until this position is achieved.

CHANGING BLADES

To replace the blade, undo the screw (fig. 14).

Fit the new blade so that the stamped logo is turned up facing the blade holder (not facing the grass).

Reinstall as illustrated. Tighten the screw properly. Tightening torque 40 Nm.

When replacing the blade, the blade screw should also be replaced.

SHARPENING THE BLADES

Sharpening of the blades must be done by wet method grinding, using a whetstone or a grind- stone.

For safety reasons, the blades should not be sharpened on an emery wheel. A very high temper- ature could cause the blades to become brittle.

The same petrol must not remain in the tank for more than one month.

Thoroughly clean the mower and store it indoors in a dry place.

SERVICING

Genuine spare parts are supplied by service work- shops and by many dealers.

We recommend that you take the machine to an authorised service station for annual servicing, maintenance and inspection of safety equipment.

For service and spare parts, please contact the dealer where the machine was purchased.

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Mountfield 550 SP owner manual Storage, Servicing

550 SP specifications

The Mountfield 550 SP is a high-performance lawn mower designed for home gardeners who demand efficiency, reliability, and ease of use. This robust mower is ideal for medium to large gardens, making it a popular choice among homeowners seeking to maintain a pristine lawn with minimal effort.

One of the standout features of the Mountfield 550 SP is its powerful 165cc Honda engine, which delivers impressive cutting performance. The engine is renowned for its efficiency, providing consistent power without sacrificing fuel economy. This makes it an ideal choice for those who want to keep their operating costs low while still achieving exceptional mowing results.

The 550 SP is equipped with a 53cm cutting width, allowing users to cover larger areas in less time. The cutting height can be easily adjusted across six positions, ranging from 25mm to 75mm, providing flexibility to adapt to varying grass types and conditions. This versatility ensures that users can achieve the desired lawn finish, whether they prefer a close trim or a longer grass height.

Another key feature of the Mountfield 550 SP is its self-propulsion system. This innovative technology takes the strain out of mowing, allowing users to navigate their lawn with ease. The mower's rear-wheel drive provides excellent traction, ensuring smooth operation over uneven terrain and slopes. This is particularly beneficial for those with hilly gardens, as it enhances the mower's stability and control.

In addition to its powerful engine and cutting capabilities, the Mountfield 550 SP boasts a durable steel cutting deck, designed to withstand the rigors of regular use. The deck's design also promotes efficient grass collection, ensuring that clippings are gathered up as you mow for a cleaner finish. The large 60-liter grass collector reduces the need for frequent emptying, allowing users to mow for longer periods without interruption.

Another notable feature of the 550 SP is its foldable handle, which facilitates easy storage and transport. This design consideration is particularly valuable for those with limited storage space, as it minimizes the overall footprint of the mower when not in use.

In conclusion, the Mountfield 550 SP is a feature-rich lawn mower that combines power, efficiency, and user-friendly design. With its reliable Honda engine, adjustable cutting heights, self-propulsion technology, and durable construction, it stands out as an excellent choice for anyone looking to maintain a beautiful garden with minimal effort. The Mountfield 550 SP is not just a lawn mower; it is a reliable gardening companion for those who value quality and performance.