Engine, Transaxle Pump Fluid, Lubrication

•Keep battery bolts tight.

•Keep small vent holes open.

•Recharge at 6-10 amperes for 1 hour. NOTE: The original equipment battery on your tractor is maintenance free. Do not attempt to open or remove caps or covers. Adding or checking level of electrolyte is not necessary.

TO CLEAN BATTERY AND TERMINALS

Corrosion and dirt on the battery and terminals can cause the battery to "leak" power.

1.Disconnect BLACK battery cable first then RED battery cable and remove battery from tractor.

2.Rinse the battery with plain water and dry.

3.Clean terminals and battery cable ends with wire brush until bright.

4.Coat terminals with grease or petro- leum jelly.

5.Reinstall battery (See "REPLACING BATTERY" in the Service and Adjust- ments section of this manual).

TRANSAXLE COOLING

The transmission fan and cooling fins should be kept clean to assure proper cooling.

Do not attempt to clean fan or transmis- sion while engine is running or while the transmission is hot. To prevent possible

damage to seals, do not use high pressure water or steam to clean transaxle.

•Inspect cooling fan to be sure fan blades are intact and clean.

•Inspect cooling fins for dirt, grass clip- pings and other materials. To prevent damage to seals, do not use com-

pressed air or high pressure sprayer to clean cooling fins.

TRANSAXLE PUMP FLUID

The transaxle was sealed at the factory

and fluid maintenance is not required for the life of the transaxle. Should the trans-

axle ever leak or require servicing, contact a Sears or other qualified service center.

V-BELTS

Check V-belts for deterioration and wear after 100 hours of operation and replace if necessary. The belts are not adjustable. Replace belts if they begin to slip from wear.

ENGINE

LUBRICATION

Only use high quality detergent oil rated with API service classification SF-SJ.

Select the oil'sSAE viscosity grade according to your expected operating temperature.

NOTE: Although multi-viscosity oils (5W30, 10W30 etc.) improve starting in cold weather, they will result in increased oil consumption when used above 32°E Check your engine oil level more frequent- ly to avoid possible engine damage from running low on oil.

Change the oil after every 50 hours of op- eration or at least once a year if the tractor

is not used for 50 hours in one year. Check the crankcase oil level before start-

ing the engine and after each eight (8) hours of operation. Tighten oil fill cap/ dipstick securely each time you check the oil level.

TO CHANGE ENGINE OIL

Determine temperature range expected

before oil change. All oil must meet API service classification SF-SJ.

•Be sure tractor is on level surface.

•Oil will drain more freely when warm.

•Catch oil in a suitable container.

1.Remove oil fill cap/dipstick. Be careful not to allow dirt to enter the engine when changing oil.

2.Remove yellow cap from end of drain valve and install the drain tube onto the

fitting.

Oil Drain Valve

Closed and

Locked

Yellow

Cap

917.273401 specifications

The Craftsman 917.273401 is a powerful and versatile lawn tractor designed to tackle a variety of landscaping tasks while providing users with a smooth and efficient mowing experience. This model combines robust construction with advanced technologies to meet the needs of homeowners and gardeners alike.

One of the standout features of the Craftsman 917.273401 is its reliable engine. Powered by a 20-horsepower Briggs & Stratton engine, this lawn tractor delivers ample power to handle thick grass and uneven terrain. The engine is designed for easy starts and dependable performance, ensuring users can rely on their mower season after season.

In terms of cutting capabilities, the Craftsman 917.273401 is equipped with a 42-inch cutting deck. This wide deck allows for efficient mowing over medium to large lawns, reducing the time it takes to cover ground. Moreover, the deck is adjustable, providing users with the flexibility to select different cutting heights, ranging from 1.5 to 4 inches. This feature is essential for achieving the desired lawn appearance and accommodating various grass types.

The tractor's transmission system is another highlight, featuring a hydrostatic transmission that offers smooth and effortless speed adjustments. This technology allows users to drive at their preferred pace without the need for manual gear shifting, making the mowing process more enjoyable and less strenuous.

Comfort and usability are prioritized in the Craftsman 917.273401, showcased by its ergonomic seating and user-friendly controls. The high-back seat reduces fatigue during long mowing sessions, while the easy-access dashboard ensures that all necessary controls are within reach. Additionally, the tractor is designed with a tight turning radius, enabling users to maneuver around obstacles and tight spaces with ease.

Furthermore, the Craftsman 917.273401 is compatible with various attachments and accessories, such as baggers, snow plows, and mulching kits. This versatility extends the lawn tractor's utility beyond mowing, allowing users to tackle different tasks throughout the year.

In summary, the Craftsman 917.273401 stands out in the realm of lawn maintenance with its powerful engine, adjustable cutting deck, hydrostatic transmission, and user-centric design. Whether you're mowing a suburban lawn or managing a larger property, this lawn tractor offers the features and performance necessary to achieve a well-groomed landscape with ease.