Walker DB6660, SB6670, DB6680, RB6650, IH6620 owner manual Unit Descriptions

General Information

SERVICING OF DRIVETRAIN GEARBOX

Detailed servicing and repair of the gearbox used on the implement attachments is not covered in this manual. Only routine maintenance and general service instructions are provided. For the service of the gearbox during the limited warranty period, it is important to find a local, authorized servicing agent of the component manufacturer. Any unau- thorized work done on these components during the warranty period may void the warranty. If you have any difficulty finding an authorized outlet or obtaining warranty service, please contact our Ser- vice Department for assistance:

Walker Manufacturing Company

5925 E. Harmony Road

Fort Collins, CO 80528

1-970-221-5614

A service manual is available for the gearbox from:

Tecumseh Products Co.

900 North Street

Grafton, Wl 53024

UNIT DESCRIPTIONS

Implement Hitch

The implement hitch is required to mount each of the implements to the tractor. It clips on the tractor in place of the mower deck in less than a minute. Each implement slides on the male hitch and easily locks in place. The mount assembly also includes operator footrests and an electric power lift. The lift control switch is mounted on the FSC lever for con- venient operator use, and is powered by the linear actuator on the implement hitch.

Dozer Blade

The 46-inch (117 cm) dozer blade has a five-posi- tion RH/LH angle adjustment. It is used for removal of snow, loose dirt, and gravel, and is raised and lowered automatically with the lift control switch. The dozer blade is designed to “trip” forward when striking a large object, eliminating shock to the trac- tor and operator. Tire chains and a soft cab are available as optional equipment.

Rotary Broom

The rotary broom has a 47-inch (119 cm) sweeping path and five-position RH/LH angle head. It is suit- able for light snow removal, lawn dethatching/rak- ing and general hard surface sweeping. It is raised and lowered automatically with the lift control switch. The rotary broom is powered by the tractor PTO through the PTO shaft, gearbox and chain fi- nal drive to brush drive shaft. Tire chains and a soft cab are available as optional equipment.

Two-Stage Snowblower

The 42-inch (107 cm) two-stage snowblower throws snow up to 40 ft (12 m). It is raised and low- ered automatically with the lift control switch. The blower spout is controlled with a simple position control handle. The snowblower is powered by the tractor PTO through the PTO shaft, snowblower drive shaft, and gearbox. Tire chains and a soft cab are available as optional equipment.

Debris Blower

The debris blower is used for parking lot cleaning and leaf control. It is raised and lowered automati- cally with the lift control switch. The directional spout adjusts manually. The debris blower is pow- ered by the tractor PTO through the PTO shaft. Tire chains and a soft cab are available as optional equipment.

IMPORTANT: These implements are not intended for use with Model MS tractors.

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