GEARCASE

•To keep your drive system working properly, the gear case and area around the drive should be kept clean and free

of trash build-up. Clean under the drive cover twice a season.

•The gear case is filled with lubricant to

the proper level at the factory. The only time the lubricant needs attention is if

service has been performed on the gear case.

•If lubricant is required, use only Texaco

Starplex Premium 1 Grease, Part No. 750369. Do not substitute.

ENGINE

Maintenance, repair, or replacement of the emission control devices and systems, which are being done at the customers ex- pense, may be performed by any non-road

engine repair establishment or individual. Warranty repairs must be performed by an

authorized engine manufacturer's service outlet.

SAE VISCOSITY GRADES

I,

°F

-20

 

0

30

32

40

 

60

80

100

°C

-30

-20

-10

 

0

 

10

20

 

30

TEMPERATURE RANGE ANTICIPATED BEFORE NEXT OIL CHANGE

LU BRICATION

Use only high quality detergent oil rated with API service classification SG-SL.

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

NOTE: Multi-viscosity oils (5W30, 10W30 etc.) improve starting in cold weather, and

you should check your engine oil level fre- quently to avoid possible engine damage from running low on oil.

Change the oil after every 25 hours of

operation or at least once a year if the lawn mower is not used for 25 hours in

one year.

Check the crankcase oil level before

starting the engine and after each five (5) hours of continuous use. Tighten oil plug securely each time you check the oil level.

TO CHANGE ENGINE OIL

NOTE: Before tipping lawn mower to drain oil, empty fuel tank by running en- gine until fuel tank is empty.

1.Disconnect spark plug wire from spark plug and place wire where it cannot come in contact with plug.

2.Remove oil fill cap/dipstick; lay aside on a clean surface.

3.Tip lawn mower on its side as shown and drain oil into a suitable container. Rock lawn mower back and forth to re- move any oil trapped inside of engine.

,Wipe off any spilled oil from lawn mower or side of engine.

5.Fill engine with oil. Slowly pour oil down the oil fill spout into the engine.

6.Wait one minute to allow oil to settle. Use guage on oil fill cap/dipstick for checking level. Insert dipstick into the tube and rest the oil fill cap on the tube. DO NOT thread the cap into the tube when taking reading.

Oil fill cap / dipstick

Upper

Lower mark

7.Continue adding small amounts of

oil and rechecking the dipstick until it reads full. DO NOT overfill, or engine will smoke on startup.

8.Always be sure to retighten oil fill cap/ dipstick before starting engine.

9.Reconnect spark plug wire to spark plug.

14

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Craftsman 917.37172 owner manual Gearcase, To Change Engine OIL
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917.37172 specifications

The Craftsman 917.37172 is a powerful and reliable lawn tractor that is designed to tackle a variety of yard maintenance tasks with ease. This machine is ideal for homeowners with medium to large lawns, offering performance, durability, and user-friendly features.

One of the standout features of the Craftsman 917.37172 is its 17.5 horsepower Briggs & Stratton engine. This reliable engine provides ample power for cutting grass, tackling inclines, and operating various attachments. The engine's design ensures smooth operation and long-lasting performance, allowing users to complete their lawn care quickly and efficiently.

This lawn tractor is equipped with a 42-inch cutting deck that provides a wide mowing path, reducing the time it takes to cut the grass. The cutting height can be easily adjusted with a simple lever, allowing for customization based on the type of grass and desired finish. The deck design promotes effective grass discharge and mulching, leading to a healthier lawn.

The Craftsman 917.37172 features a comfortable and ergonomic seat, ensuring that users can mow for extended periods without discomfort. The tractor's steering system is designed for ease of use, enabling tight turns and maneuverability around flower beds and garden borders. The dashboard displays essential information, such as fuel levels and operating hours, making it easy for users to monitor the machine's status.

In addition to its mowing capabilities, the Craftsman 917.37172 supports attachments such as baggers and mulch kits, which enhance its functionality for yard maintenance. These accessories are easy to attach and remove, making it a versatile tool for any homeowner.

Another significant aspect of the Craftsman 917.37172 is its durable construction. Built with high-quality materials and a robust frame, this lawn tractor is designed to withstand the rigors of regular use. The tires provide excellent traction, ensuring stability and performance on various terrains.

In conclusion, the Craftsman 917.37172 is a formidable ally for homeowners seeking to maintain their lawns efficiently. With its powerful engine, versatile cutting options, comfortable design, and durable construction, this lawn tractor stands out as a valuable investment for any yard care routine. Whether tackling a small yard or a larger property, the Craftsman 917.37172 delivers performance and reliability, making lawn maintenance a more enjoyable experience.
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