Manuals / Craftsman / Lawn and Garden / Lawn Mower

Craftsman 28991 HOW to USE Your Tractor, Stopping Mower Blades, Stopping Ground Drive, Engine

Models: 917.28991 28991

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The operation of any tractor can result in foreign objects thrown into the eyes, which can result in severe eye damage. Always wear safety

glasses or eye shields while operating adjustments or repairs. We recommend

your tractor or performing any standard safety glasses or a

wide vision safety mask worn over spectacles.

HOW TO USE YOUR TRACTOR

TO SET PARKING BRAKE

Your tractor is equipped with an operator presence sensing switch. When engine is running, any attempt bythe operator to leave the seat without first setting the parking brake will shut off the engine.

1.Depress brake pedal (B) all the way down and hold.

2.Pull parking brake lever (C) up and hold, release pressure from brake pedal (B), then release parking brake lever. Pedal should remain in brake position. Make sure parking brake will hold tractor secure.

STOPPING

MOWER BLADES -

•To stop mower blades, push attachment clutch switch in to disengaged position (O).

(I) Attachment

(O) Push-In to

Clutch Switch

"Disengaged"

Pull Out To "Engage"

 

STOPPING

 

GROUND DRIVE-

 

•To stop ground drive, depress brake pedal all the way down.

ENGINE -

•Movethrottle control (D) between half and full speed (fast) position.

NOTE: Failure to move throttle control between half and full speed (fast) posi-

tion, before stopping, may cause engine to "backfire".

•Turn ignition key (F) to "STOP" position and remove key. Always remove key when

leaving tractor to prevent unauthorized

use.

•Never use choke (N) to stop engine. IMPORTANT: Leaving the ignition switch in any position other than "STOP" will cause

the battery to discharge and go dead. NOTE: Under certain conditions when tractor

is standing idle with the engine running, hot engine exhaust gases may cause "brown- ing" of grass. To eliminate this possibility, always stop engine when stopping tractor on grass areas.

_,CAUTION: Always stop tractor com- pletely, as described above, before leaving the operator's position.

TO USE THROTTLE CONTROL (D) Always operate engine at full speed (fast).

•Operating engine at less than full speed (fast) reduces engine's operating ef- ficiency.

•Full speed (fast) offers the best mower performance.

TO USE CHOKE CONTROL (N)

Use choke control whenever you are starting a cold engine. Do not use to start a warm engine.

•To engage choke control, pull knob out. Slowly push knob in to disengage.

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Craftsman 28991 HOW to USE Your Tractor, Stopping Mower Blades, Stopping Ground Drive, Engine, To USE Choke Control N
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917.28991, 28991 specifications

The Craftsman 28991, also referred to by its model number 917.28991, is a robust lawn mower designed for efficiency and convenience in residential landscaping. This particular model is tailored to meet the diverse needs of homeowners who seek a reliable solution for lawn care.

One of the foremost features of the Craftsman 28991 is its powerful engine. Equipped with a high-performance, gasoline-powered engine, it delivers ample power to tackle various types of grass and terrain. The engine’s design emphasizes reliability, ensuring that users can depend on it without frequent maintenance issues.

The mower includes a versatile cutting deck that is adjustable, offering multiple height settings. This adjustment capability allows users to customize the cutting height to suit their lawn type and personal preferences. Whether you prefer a low trim for a manicured look or a higher cut for a more natural appearance, this mower accommodates those needs effortlessly.

With a focus on user comfort, the Craftsman 28991 features an ergonomic handle. The handle's design is meant to reduce fatigue during extended mowing sessions, allowing for a more pleasant mowing experience. The mower also incorporates a self-propelling mechanism, which makes it easier to maneuver across varying terrains, especially on slopes or uneven ground.

In terms of technology, the Craftsman 28991 offers a bagging option alongside mulching capabilities. The rear bag collects grass clippings, reducing the need for additional yard cleanup, while the mulching feature finely chops the clippings, returning vital nutrients back to the lawn. This dual-functionality promotes a healthier lawn while simplifying the mowing process.

The construction of the Craftsman 28991 highlights durability. Its steel deck is designed to withstand the rigors of frequent use, ensuring longevity while maintaining performance. Additionally, the design includes oversized wheels that enhance traction and maneuverability, making it suitable for navigating tight spaces and obstacles.

Overall, the Craftsman 28991,917.28991 is an exceptional choice for homeowners looking for a dependable, feature-rich mower. With its powerful engine, adjustable cutting deck, ergonomic design, and dual-functioning capabilities, it stands out as a reliable tool for achieving a well-maintained lawn with minimal effort.