Lawn Mower

Always observe safety rules when per- forming any maintenance.

TIRES

. Keep tires free of gasoline, oil, or insect control chemicals which can harm rubber.

•Avoid stumps, stones, deep ruts, sharp objects and other hazards that may cause tire damage.

BLADE CARE

For best results, mower blade must be kept sharp. Replace a bent or damaged blade. _i, CAUTION: Use only a replacement blade approved by the manufacturer of your mower. Using a blade not approved by the manufacturer of your mower is hazardous, could damage your mower and void your warranty.

TO REMOVE BLADE

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

2.Turn lawn mower on its side. Make sure air filter and carburetor are up.

3.Use a wood block between blade and mower housing to prevent blade from

turning when removing blade bolt. NOTE: Protect your hands with gloves and/or wrap blade with heavy cloth.

4.Remove blade bolt by turning counter- clockwise.

5.Remove blade and attaching hardware (bolt, lock washer, hardened washer).

NOTE: Remove the blade adapter and check the key inside hub of blade adapter. The key must be in good condition to work properly. Replace adapter if damaged.

TO REPLACE BLADE

1.Position the blade adapter on the en- gine crankshaft. Be sure key in adapter and crankshaft keyway are aligned.

2.Position blade on the blade adapter aligning the two (2) holes in the blade with the raised lugs on the adapter.

3.Be sure trailing edge of blade (opposite sharp edge) is up toward the engine.

4.Install the blade bolt with the lock washer and hardened washer into blade adapter and crankshaft.

5.Use block of wood between blade and

lawn mower housing and tighten the blade bolt, turning clockwise.

•The recommended tightening torque is 35-40 ft. Ibs.

IMPORTANT: Blade bolt is heat treated. If bolt needs replacing, replace only with approved bolt shown in the Repair Parts section of this manual.

Blade adapter

Ke,

Crankshaft

Lockwasher

Blade

BladeJ bolt Hardened

i \ "

washer Trailing edge Crankshaft

TO SHARPEN BLADE

NOTE: We do not recommend sharpening

blade - but if you do, be sure the blade is balanced. An unbalanced blade will cause

eventual damage to mower or engine.

•The blade can be sharpened with a file or on a grinding wheel. Do not attempt to sharpen while on the mower.

•To check blade balance, drive a nail into a beam or wall. Leave about one inch of

the straight nail exposed. Place center hole of blade over the head of the nail.

If blade is balanced, it should remain in

a horizontal position. If either end of the blade moves downward, sharpen the heavy end until the blade is balanced.

GRASS CATCHER

(if purchased as an accessory)

,The grass catcher may be hosed with water, but must be dry when used.

,Check your grass catcher often for dam- age or deterioration. Through normal use it will wear. If catcher needs replac- ing, replace only with approved replace- ment catcher shown in the Repair Parts section of this manual. Give the lawn mower model number when ordering.

ENGINE

LUBRICATION

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

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

SAE VISCOSITY GRADES

F -20	0	30 32 40	60	80	100
c Xo	-2; -1;	;	;o	_0	_0 4;

TEMPERATURE RANGE ANTICIPATED BEFORE NEXT OIL CHANGE

38527, 917.385270 specifications

The Craftsman 917.385270 and 917.38527 are robust riding lawn mowers designed to make lawn care easy and efficient for homeowners and landscaping professionals alike. These models are equipped with a host of features and technologies that enhance their performance, comfort, and durability.

One of the standout features is the powerful engine. Both models are equipped with a reliable Briggs & Stratton engine, known for its efficiency and longevity. With a displacement of around 19 horsepower, it offers enough power to handle a variety of mowing conditions, from flat lawns to hilly terrains. The engine is designed for easy starting and includes an automatic choke feature, reducing the hassle of manual adjustments.

The cutting deck is another highlight of the Craftsman 917.385270 and 917.38527. Featuring a 42-inch cutting width, these mowers can cover more ground with fewer passes, saving time during mowing sessions. The three-blade system provides an even cut and ensures that the grass is mulched finely, promoting a healthier lawn. Additionally, the height adjustment lever allows users to customize the cutting height easily, accommodating various grass types and seasonal growth cycles.

Comfort is key in any riding mower, and Craftsman has not overlooked this aspect. These models come with a spacious operator's seat that features armrests and a high back for enhanced support, reducing fatigue during longer mowing sessions. The control panel is user-friendly, featuring an ergonomic steering wheel and easy-to-reach controls, making operation intuitive even for novice users.

In terms of technology, the Craftsman 917.385270 and 917.38527 incorporate advanced safety features such as a seat safety switch that stops the blades when the operator leaves the seat. This ensures optimal safety while mowing, preventing accidents caused by unintended movements.

Durability is another characteristic that stands out. The steel frame construction ensures that the mower can withstand the rigors of regular use, whether in residential or commercial settings. Additionally, the heavy-duty tires provide excellent traction, contributing to better stability and control on uneven terrain.

In summary, the Craftsman 917.385270 and 917.38527 are exceptional riding mowers that blend power, efficiency, and comfort. With their advanced features, durable construction, and user-friendly design, they stand out as reliable tools for maintaining a beautiful and well-manicured lawn. Whether you are a homeowner or a landscaping professional, these mowers are designed to meet a variety of mowing needs with ease.