Before inspecting, cleaning or servicing the machine, shut off engine, wait for all moving parts to come to a complete stop, disconnect spark plug wire and move wire away from spark plug.

Remove the key from the keyswitch on units so equipped.

Failure to follow these instructions can result in serious personal injury or property damage.

MAINTENANCESCHEDULE

PROCEDURE

NOTES

Check motor oil level

2, 3

C)ean engine

2, 7

Check drive belt tension

1,4

Check nuts and bolts

1,4

Changemotoroi(

1,4, 6

Lubricate tiller

4

Servicefoam pre-cleanerair filter

7

(if so equipped)

 

Servicepaperair fUter(if so equipped)

7

Check gear oil level in transmission

1,5

Check tines for wear

5

Checkair pressurein tires

5

Service spark p)ug

7

NOTES

1 - Atier first 2 hours of break-in operation.

2- Before each use.

3- Every5 operatinghours,

4- Every10operatinghours,

5- Every 30 operating hours,

6- More frequently in dusty or dirty conditions,

7 - SeeEngineOwner'sManualfor service recommendations,

8- Whichevertimeintervaloccursfirst,

TILLERATTACHMENTS

The attachments listed below are availablefor your tille Contact your authorizeddealer or the factory for current information.

BUMPER--MODEL0EM-290-254

The tubular steel bumper helps to protect the enginefrom damage.

HILLER/FURROWER--MODEL0EM-290-251

The furrower bladeattachesto the backof the depth regulator assemblyand is used to create rows, trenches and ditches up to 8" deep, depending on soil conditions. The two hiller wings attach to the sides of the furrower bladeand are used to makehilled rows and raised bedgardens.

ROWMARKER-- MODEL0EM-290-257

The row marker attachesto the hiller/furrower attachment and is usedto scratch lines in the seedbedfor laying out furrows, trenches, raised beds, etc. (eliminates the needfor stakes, string and measuring tape). The row marker is adjustable in length from 28"to 49-3/4", allowing you to vary the width of the marked rows as required.

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Troy-Bilt E666M, 664D manual BUMPER--MODEL0EM-290-254, Tubular steel bumper helps to protect the enginefrom damage

E666M, 664D specifications

Troy-Bilt is a trusted name in outdoor power equipment, and their line of tillers, including the E666M, 664D, and 665B models, exemplifies their commitment to quality and practicality. These tillers are designed to make soil preparation easier and more efficient, catering to both amateur gardeners and seasoned landscapers alike.

The Troy-Bilt E666M is a robust machine tailored for ease of use and reliability. With a powerful engine, it delivers consistent performance, ensuring that users can tackle even the toughest soils. One of its standout features is the adjustable tilling width, which provides flexibility for various gardening needs. This tiller also boasts a Reverse Tillage feature, allowing the operator to break up stubborn soil with ease while enhancing control during operation.

The 664D model takes efficiency a step further with its durable construction and user-friendly design. This tiller is equipped with a dependable engine that provides ample power for deep soil cultivation. The 664D features self-propulsion technology, allowing users to maintain steady speed without exerting excessive effort. The adjustable depth settings further enhance soil penetration, making it possible to cultivate deep for extensive planting or surface till for lighter gardening tasks.

With the 665B, Troy-Bilt introduces advanced engineering for increased maneuverability and performance. This tiller features a patented belt-drive system that improves torque and ensures optimal power transfer to the tines. The 665B is also designed with comfort in mind, featuring ergonomic handles that reduce strain on the operator, making it ideal for longer gardening sessions. Its heavy-duty tines ensure exceptional soil mixing, while the adjustable tilling width and depth allow for customization according to specific gardening requirements.

All three tillers come equipped with Troy-Bilt's signature red oversized drag stake, enabling users to control tilling depth and improve stability during operation. They are designed with durable components that promise longevity and reliability, ensuring that they can withstand rigorous use season after season.

In summary, the Troy-Bilt E666M, 664D, and 665B tillers offer a variety of features and technologies that cater to every gardening need. With their reliable engines, user-friendly designs, and advanced tilling capabilities, these models embody the innovation and durability that Troy-Bilt is known for, making them excellent choices for anyone looking to elevate their gardening experience.