Reparation instructions

Removal/installation of gear box

Rider 11

1

•Block-up the machine in front of the rear frame and dismantle the rear wheels.

•Remove the cover from over the gear box.

2

•Release the tensioning wheel spring (1).

•Unfasten the clutch wire (2), and detach the belt from the gear box pulley.

•Detach the gear and brake wires (3 and 4).

•Insert a garage jack under the gear box and unscrew the gear box's five holder screws (5).

3

•Lower the garage jack and pull out the gear box.

•Installation of the gear box is carried out in the reverse removing gear box order

•After installation, check that the clutch, brake and gear wires are correctly adjusted (see “Checking and adjusting brake wire”, “Checking and adjusting gear control” and “Checking and adjusting freewheel clutch”).

Removing/installation of hydrostatic transmission Rider 13 H/13 H Bio and Rider 16 H

1

•Block-up the machine in front of the rear frame and remove the back wheels.

•Remove the transmission cover.

2

•Release the tensioning wheel spring (1).

•Remove the fan (2), it is held by a circlip.

•Work off the drive belt (3).

•Remove the oil tank (4).

•Release the brake wire spring and remove the brake wire from the brake lever (concealed under the oil tank).

•Release the hydrostatic transmission link (5) in the front ball joint.

•Remove the screw (6) holding the arm.

•Remove the freewheel clutch control (7) with its spring.

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Briggs & Stratton RIDER 11 BIO, RIDER 16, RIDER 13 BIO manual Removal/installation of gear box
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RIDER 13, RIDER 13 BIO, RIDER 16, RIDER 11 BIO, RIDER 11 specifications

Briggs & Stratton is a well-known name in the world of outdoor power equipment, and their RIDER series models, including RIDER 11, RIDER 16, RIDER 13, RIDER 11 BIO, and RIDER 13 BIO, exemplify innovation and efficiency in lawn care. Each model has distinct features tailored to meet diverse gardening needs and preferences.

The RIDER 11 is designed for those seeking a compact yet powerful riding mower. With a robust 11 HP engine and a cutting width of 28 inches, it maneuvers easily in tight spaces while still delivering efficient grass cutting. Its ergonomic design ensures comfort during extended use, and the mulching capability allows for clean lawn maintenance.

Next up, the RIDER 16 offers a higher power output with a 16 HP engine, making it ideal for larger lawns. The 33-inch cutting deck increases productivity, allowing users to cover more ground in less time. This model features a hydrostatic transmission, providing smooth and effortless speed control, enhancing the overall mowing experience.

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Overall, the RIDER series by Briggs & Stratton embodies quality, versatility, and innovation. With robust engines, various cutting widths, and eco-friendly options, these riding mowers are tailored to meet the needs of every lawn care enthusiast. Whether you prioritize power, maneuverability, or sustainability, there’s a RIDER model that can help you maintain a beautifully manicured lawn with ease.
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