Craftsman 917388512 Owner’s Manual

Owner's Manual

IC..FTSMnWl

ROTARY LAWN MOWER

6.5 Horsepower 21" Rear Discharge

Model No.

917.388512

• EspaSol, p. 18

CAUTION:

Read and follow all

Safety Rules and Instructions before operating thisequipment

Sears, Roebuck and Co., Hoffman Estates, IL 60179 U.S.A.

Visit our Craftsman website: www.sears.com/craftsman

Warranty ................................................... 2

Safety Rules .......................................... 2-4

Product Specifications .............................. 4

Assembly / Pre-Operation ........................ 6

Operation ............................................. 7-10

Maintenance Schedule ........................... 11

Maintenance ...................................... 11-13

Service and Adjustments ........................ 14

Storage .............................................. 15-16

Troubleshooting ................................. 16-17

Repair Parts ....................................... 34-39

Sears Service .......................... Back Cover

LIMITED TWO YEAR WARRANTY ON CRAFTSMAN POWER MOWER For two years from date of purchase, when this Craftsman Lawn Mower is maintained,

lubricated, and tuned up according to the operating and maintenance instructions in the

owner's manual, Sears will repair free of charge any defect in material or workmanship.

If this Craftsman Lawn Mower is used for commercial or rental purposes, this warranty

applies for only 90 days from the date of purchase. This Warranty does not cover:

• Expendable items which become worn during normal use, such as rotary mower blades, blade adapters, belts, air cleaners and spark plug.

• Repairs necessary because of operator abuse or negligence, including bent crank- shafts and the failure to maintain the equipment according to the instructions con-

tained in the owner's manual.

Warranty service is available by returning the Craftsman power mower to the nearest

Sears Parts & Repair Center in the United States. This warranty applies only while this product is used in the United States.

This Warranty gives you specific legal rights, and you may also have other rights which vary from state to state.

Sears, Roebuck And Co., D/817 WA, Hoffman Estates, Illinois 60179

IMPORTANT: This cutting machine is capable of amputating hands and feet and throw- ing objects. Failure to observe the following safety instructions could result in serious

injury or death.

_,Look for this symbol to point out

important safety precautions. It means

CAUTION!H BECOME ALERT!H YOUR SAFETY IS INVOLVED.

_,WARNING: Battery posts, terminals and

related accessories contain lead and lead compounds, chemicals known to the State

of California to cause cancer and birth defects or other reproductive harm. Wash

&WARNING: In order to prevent ac-

hands after handling.

cidental starting when setting up, trans-

porting, adjusting or making repairs,

always disconnect spark plug wire and

place wire where it cannot contact spark plug.

_, CAUTION: Muffler and other engine

parts become extremely hot during operation and remain hot after engine has

stopped. To avoid severe burns on contact, stay away from these areas.

_,WARNING: Engine exhaust, some of its constituents, and certain vehicle compo-

nents contain or emit chemicals known

to the State of California to cause cancer and birth defects or other reproductive

harm.

I. GENERAL OPERATION

• Read, understand, and follow all instructions on the machine and in the

manual(s) before starting. Be thoroughly familiar with the controls and the proper

use of the machine before starting.

• Do not put hands or feet near or under rotating parts. Keep clear of the dis-

charge opening at all times.

• Only allow responsible individuals, who are familiar with the instructions, to

operate the machine.

• Clear the area of objects such as rocks, toys, wire, bones, sticks, etc., which could be picked up and thrown by the

blade.

• Be sure the area is clear of other people before mowing. Stop machine if anyone

enters the area.

• Do not operate the mower when bare- foot or wearing open sandals. Always

wear substantial foot wear.

• Do not pull mower backwards unless absolutely necessary. Always look down and behind before and while moving

backwards.

• Do not operate the mower without proper guards, plates, grass catcher or other safety protective devices in place.

• See manufacturer's instructions for proper operation and installation of

accessories. Only use accessories ap- proved by the manufacturer.

• Stop the blade(s) when crossing gravel drives, walks, or roads.

• Stop the engine (motor) whenever you leave the equipment, before cleaning

the mower or unclogging the chute.

• Shut the engine (motor) off and wait until the blade comes to complete stop before removing grass catcher.

• Mow only in daylight or good artificial light.

• Do not operate the machine while under the influence of alcohol or drugs.

• Never operate machine in wet grass. Always be sure of your footing: keep a

firm hold on the handle and walk; never run.

• Disengage the self-propelled mech- anism or drive clutch on mowers so

equipped before starting the engine (motor).

• If the equipment should start to vibrate abnormally, stop the engine (motor) and check immediately for the cause. Vibra- tion is generally a warning of trouble.

• Always wear safety goggles or safety glasses with side shields when oper- ating mower.

II. SLOPE OPERATION

Slopes are a major factor related to slip and fall accidents which can result in

severe injury. All slopes require extra cau- tion. If you feel uneasy on a slope, do not

mow it.

DO:

• Mow across the face of slopes: never up and down. Exercise extreme caution

when changing direction on slopes.

• Remove obstacles such as rocks, tree limbs, etc.

• Watch for holes, ruts, or bumps. Tall

grass can hide obstacles.

DO NOT:

• Do not trim near drop-offs, ditches or

embankments. The operator could lose footing or balance.

• Do not trim excessively steep slopes.

• Do not mow on wet grass. Reduced foot- ing could cause slipping.

III. CHILDREN

Tragic accidents can occur if the operator is not alert to the presence of children.

Children are often attracted to the machine and the mowing activity. Never assume

that children will remain where you last saw them.

• Keep children out of the trimming area

and under the watchful care of another

responsible adult.

• Be alert and turn machine off if children

enter the area.

• Before and while walking backwards, look behind and down for small children.

• Never allow children to operate the ma-

chine.

• Use extra care when approaching blind

corners, shrubs, trees, or other objects that may obscure vision.

IV. SERVICE

• Use extra care in handling gasoline and

other fuels. They are flammable and vapors are explosive.

-Use only an approved container.

-Never remove gas cap or add fuel with the engine running. Allow engine to cool before refueling.

Do not smoke.

-Never refuel the machine indoors.

-Never store the machine or fuel

container inside where there is an open flame, such as a water heater.

• Never run a machine inside a closed area.

• Never make adjustments or repairs with the engine (motor) running. Disconnectthe spark plug wire, and keep the wire away from the plug toprevent accidental starting.

• Keepnutsandbolts,especiallyblade

attachment bolts, tight and keep equip- ment in good condition.

• Never tamper with safety devices. Check their proper operation regularly.

• Keep machine free of grass, leaves, or other debris build-up. Clean oil orfuel spill- age. Allow machine to cool before storing.

• Stop and inspect the equipment if you strike an object. Repair, if necessary, before restarting.

• Never attempt to make wheel height adjust- ments while the engine (motor) is running.

Serial Number: Date of Purchase:

Gasoline Capacity/Type: 1.6 Quarts (Unleaded Regular) Oil Type (API-SF-SJ): SAE 30 (above 32°F); SAE 5W-30 (below 32°F)

Oil Capacity: 20 Ounces Spark Plug (Gap: .030") Champion RJ19LM or J19LM Blade Bolt Torque: 35-40 ft. Ibs.

The model and serial numbers will be found on a decal on the rear of the lawn mower housing. Record both serial number and date of purchase in space provided above.

• Grass catcher components are subject to wear, damage, and deterioration,

which could expose moving parts or allow objects to be thrown. Frequently check components and replace with

manufacturer's recommended parts,

when necessary.

• Mower blades are sharp and can cut. Wrap the blade(s) or wear gloves, and

use extra caution when servicing them.

• Do not change the engine governor set- ting or overspeed the engine.

Repair Protection Agreements

Congratulations on making a smart pur- chase. Your new Craftsman® product is

designed and manufactured for years of dependable operation. But like all prod-

ucts, it may require repair from time to time. That's when having a Repair Protec- tion Agreement can save you money and aggravation.

Purchase a Repair Protection Agreement

now and protect yourself from unexpected

hassle and expense.

Here's what's included in the Agreement:

• Expert service by our 12,000 profe-

sional repair specialists.

• Unlimited service and no charge for

parts and labor on all covered repairs,

• Product replacement if your covered

product can't be fixed.

• Discount of 10% from regular price of

service and service-related parts not covered by the agreement; also, 10%

off regular price of preventive mainte-

nance check.

Fast help by phone - phone support

from a Sears technician on products requiring in-home repair, plus conve- nient repair scheduling.

Once you purchase the Agreement, a simple phone call is all that it takes for you to schedule service. You can call anytime day or night, or schedule a service ap- pointment online. Sears has over 12,000 professional repair specialists, who have access to over 4.5 million quality parts and accessories. That's the kind of professionalism you can count on to help prolong the life of your new purchase for years to come. Purchase

your Repair Protection Agreement today!

Some limitations and exclusions apply.

For prices and additional information

call 1-800-827-6655. Sears Installation Service

For Sears professional installation of home

appliances, garage door openers, water heaters, and other major home items, in

the U.S.A. call 1-800-4-MY-HOME®.

These accessories were available when this lawn mower was produced. They are riot

shipped with your mower. They are also available at most Sears retail outlets and service centers. Some of these accessories may not apply to your lawn mower.

LAWN MOWER PERFORMANCE

CLIPPING

___ DEFLECTORS

_\\ \\\ FOR FOR

\\ GRASS CATCHERS GRASS CATCHERS

LAWN MOWERS LAWN MOWERS

REAR DISCHARGE SIDE DISCHARGE

FOR STABILIZER

REAR DISCHARGE

LAWN MOWERS

LAWN MOWER MAINTENANCE

MUFFLERS AIR FILTERS SPARK PLUGS

BELTS BLADES BLADE ADAPTERS WHEELS ENGINE OIL

Read these instructions arid this manual in

its entirety before you attempt to assemble or operate your new lawn mower.

IMPORTANT: This lawn mower is shipped WITHOUT OIL OR GASOLINE inthe engine.

Your new lawn mower has been as- sembled at the factory with the excep-

tion of those parts left unassembled for shipping purposes. To ensure safe and

proper operation of your lawn mower, all

parts and hardware you assemble must be tightened securely. Use the correct tools as necessary to ensure proper tightness. All parts such as nuts, washers, bolts, etc.,

necessary to complete the assembly have

been placed in the parts bag.

TO REMOVE LAWN MOWER FROM CARTON

1. Remove loose parts included with

mower,

2. Cut down two end corners of carton

and lay end panel down flat.

3. Remove all packing materials except

padding between upper and lower handle and padding holding operator

presence control bar to upper handle.

4. Roll lawn mower out of carton and

check carton thoroughly for additional loose parts.

HOWTO SET UPYOUR LAWN

MOWER

TO UNFOLD HANDLE

IMPORTANT: Unfold handle carefully so

as not to pinch or damage control cables.

1. Raise handles until lower handle sec- tion locks into place in mowing position.

2. Remove protective padding, raise up- per handle section into place on lower handle and tighten both handle knobs.

3. Remove handle padding holding operator presence control bar to upper handle.

Your lawn mower handle can be adjusted for your mowing comfort. Refer to "AD-

JUST HANDLE" in the Service and Adjust-

ments section of this manual.

Operator presence control bar

LIFT UF

Mowing positior_

Lower handle

TO ASSEMBLE GRASS CATCHER

1, Put grass catcher frame into grass bag

with rigid part of bag on the bottom. Make sure the frame handle is outside

of the bag top.

2. Slip vinyl bindings over frame. NOTE: If vinyl bindings are too stiff, hold

them in warm water for a few minutes. If bag gets wet, let it dry before using.

Catcher frame har_dle

TO INSTALL ATTACHMENTS

Your lawn mower was shipped ready to be used as a mulcher, To convert to bag- ging, see "TO CONVERT MOWER" in the Operation section of this manual.

KNOWYOUR LAWN MOWER

READ THIS OWNER'S MANUAL AND ALL SAFETY RULES BEFORE OPERATING

YOUR LAWN MOWER, Compare the illustrations with your lawn mower to familiarize yourself with the location of various controls and adjustments, Save this manual for

future reference,

These symbols may appear on your lawn mower or in literature supplied with the

product. Learn and understand their meaning.

CAUTION ENGINE ENGINE FAST SLOW CHOKE FUEL OIL DANGER,KEEP HANDS

OR WARNING ON OFF AND FEET AWAY

Operator preser_ce cor_trol bar

Starter handle

G ras8

catcher

Housing

Gasoline filler cap

Air filter

Primer (on each wheel)

Wheel adjuster

IMPORTANT: This lawn mower is shipped WITHOUT OIL OR GASOLINE in the engine. MEETS CPSC SAFETY REQUIREMENTS

Sears rotary walk-behind power lawn mowers conform to the safety standards of the

American National Standards Institute and the U.S, Consumer Product Safety Com-

mission, The blade turns when the engine is running, Operator presence control bar - must

be held down to the handle to start the

engine. Release to stop the engine,

Starter handle - used for starting engine. 7

Primer - pumps additional fuel from the

carburetor to the cylinder for use when starting a cold engine.

Theoperation of any lawn

mower 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 your lawn mower or performing any adjustments or repairs. We recom- mend a standard safety glasses or wide

vision safety mask worn over spectacles.

HOWTO USEYOUR LAWN MOWER

ENGINE SPEED

The engine speed was set at the factory for optimum performance. Speed is not adjustable.

ENGINE ZONE CONTROL

[LCAUTION: Federal regulations require

an engine control to be installed on this lawn mower in order to minimize the

risk of blade contact injury. Do not under any circumstances attempt to defeat the

function of the operator control. The blade turns when the engine is running.

• Your lawn mower is equipped with an

operator presence control bar which

requires the operator to be positioned

behind the lawn mower handle to start and operate the lawn mower.

TO ADJUST CUTTING HEIGHT

Raise wheels for low cut and lower wheels for high cut, adjust cutting height to suit

your requirements. Medium position is

best for most lawns.

• To change cutting height, squeeze ad-

juster lever toward wheel. Move wheel

up or down to suit your requirements. Be sure all wheels are in the same set-

ting.

NOTE: Adjuster is properly positioned when plate tab inserts into hole in lever.

Also, 9-position adjusters (if so equipped) allow lever to be positioned between the

plate tabs.

LEVER BACKWARD

TO LOWER MOWER

Plate tt

TO CONVERT MOWER

Your lawn mower was shipped ready to be used as a mulcher. To convert to bagging:

• Lift rear door of the lawn mower and place the grass catcher frame hooks

onto the door pivot pins.

• To convert to mulching operation, re-

move grass catcher and close rear door.

CAUTION: Do not run your lawn mower

without rear door closed, clipping deflector or approved grass catcher in place. Never

attempt to operate the lawn mower with the rear door removed or propped open.

Pivot Rear Gras$

catcher

handle

Catcher frame hook

TO EMPTY GRASS CATCHER

1. Lift up on grass catcher using the frame handle.

2. Remove grass catcher with clippings from under lawn mower handle.

3. Empty clippings from bag using both frame handle and bag handle.

NOTE: Do not drag the bag when empty- ing; it will cause unnecessary wear.

Gras$

catcher

frame

handle

LEVER FORWARD TO RAISE MOWER Lever

BEFORE STARTING ENGINE

ADD OIL

Your lawnmower is shipped without oil in the engine. For type and grade of oil to

use, see "ENGINE" in the Maintenance

section of this manual.

CAUTION: DO NOT overfill engine with

oil, or it will smoke heavily from the muffler on atartup.

1. Be sure lawnmower is level.

2. Remove oil dipstick from oil fill spout.

3. You receive a container of oil with the unit. Slowly pour the entire container

down the oil fill spout into the engine.

4. Insert and tighten dipstick.

IMPORTANT:

* Check oil level before each use. Add oil

if needed. Fill to full line on dipstick.

° Change the oil after every 25 hours of

operation or each season. You may need to change the oil more often under dusty, dirty conditions. See "TO

CHANGE ENGINE OIL' in the Mainte- nance section of this manual.

ADD GASOLINE

* Fill fuel tank to bottom of tank filler neck.

Do not overfill. Use fresh, clean, regular unleaded gasoline with a minimum of 87 octane. Do not mix oil with gasoline. Purchase fuel in quantities that can be used within 30 days to assure fuel fresh-

heSS,

A CAUTION: Wipe off any spilled oil or fuel, Do not store, spill or use gasoline

near

. an open flame.

CAUTION: Alcohol blended fuels

(called gaaohol or using ethanol or metha-

nol) can attract moisture which leads to separation and formation of acids during storage. Acidic gas can damage the fuel system of an engine while in storage. To avoid engine problems, the fuel system should be emptied before storage of 30

days or longer. Empty the gas tank, start the engine and let it run until the fuel lines

and carburetor are empty. Use fresh fuel

next season. See Storage Instructions for additional information. Never use engine

or carburetor cleaner products in the fuel tank or permanent damage may occur.

Er_gine

oil cap

Gasoline filler cap

TO STOP ENGINE

* To stop engine, release operator pres-

ence control bar.

TO START ENGINE NOTE: Due to protective coatings on the

engine, a small amount of smoke may be present during the initial use of the prod-

uct and should be considered normal.

1. To start a cold engine, push primer three (3) times before trying to start. Use a firm push. This step is not usually necessary when starting an engine which has already run for a few

minutes.

2. Hold operator presence control bar down to the handle and pull starter

handle quickly. Do not allow starter rope to snap back.

NOTE: In cooler weather it may be neces- sary to repeat priming steps. In warmer

weather over priming may cause flooding and engine will not start. If you do flood engine, wait a few minutes before attempt- ing to start and do not repeat priming steps.

MOWING TIPS

* Under certain conditions, such as very

tall grass, it may be necessary to raise the height of cut to reduce pushing

effort and to keep from overloading the engine and leaving clumps of grass clip-

pings. It may also be necessary to re- duce ground speed and/or run the lawn

mower over the area a second time.

* For extremely heavy cutting, reduce the

width of cut by overlapping previously cut path and mow slowly.

* For better grass bagging and most cut-

ting conditions, the engine speed should be set in the FAST position.

* When using a rear discharge lawn

mower in moist, heavy grass, clumps of cut grass may not enter the grass catcher. Reduce ground speed (pushing speed) and/or run the lawn mower over

the area a second time.

, If a trail of clippings is left on the right

side of a rear discharge mower, mow in a clockwise direction with a small over-

lap to collect the clippings on the next pass.

, Pores in cloth grass catchers can be-

come filled with dirt and dust with use and catchers will collect less grass. To

prevent this, regularly hose catcher off with water and let dry before using.

, Keep top of engine around starter clear

and clean of grass clippings and chaff. This will help engine air flow and extend

engine life.

MULCHING MOWING TIPS

IMPORTANT: For best performance,

keep mower housing free of built-up grass and trash. See "CLEANING" in the

Maintenance section of this manual.

• The special mulching blade will recut

the grass clippings many times and

reduce them in size so that as they fall onto the lawn they will disperse into the grass and not be noticed. Also, the

mulched grass will biodegrade quickly to provide nutrients for the lawn. Always

mulch with your highest engine (blade) speed as this will provide the best recut- ting action of the blades.

• Avoid cutting your lawn when it is wet. Wet grass tends to form clumps and

interferes with the mulching action. The

best time to mow your lawn is the early afternoon. At this time the grass has dried, yet the newly cut area will not be exposed to direct sunlight.

• For best results, adjust the lawn mower cutting height so that the lawn mower

cuts off only the top one-third of the grass blades. Ifthe lawn is overgrown it

will be necessary to raise the height of cut to reduce pushing effort and to keep

from overloading the engine and leaving clumps of mulched grass. For extremely

heavy grass, reduce your width of cut by overlapping previously cut path and mow slowly.

MAX 1/3

* Certain types of grass and grass

conditions may require that an area be

mulched a second time to completely

hide the clippings. When doing a sec- ond cut, mow across (perpendicular) to the first cut path.

* Change your cutting pattern from week

to week. Mow north to south one week then change to east to west the next

week. This will help prevent matting and graining of the lawn.

MAINTENANCE SCHEDULE /_:;,_°_'__y

AS YOU COMPLETE S

REGO RSERV,CE

,,, ..

Lubrication It#'

Cheek Ti_es I_ Check D_ive WheeI8

(_wer_Pro_lIed M_ I_

Check for Loose Fasteners I_ Ikf

M) Clean/Inspect Grass Catcher

(If Equipped) _ be'

W Clean Lawn Mower _ k#'

RE Clean Under Drive Cover(Power-Propelled Mowers)

Check ddve belt/pulleys (Power-Propelled Mowers)

Check/Sharpen/Replace Blade Clean Battery/Recharge IElectdc Start MowersI

E Check Engine Oil Level

Change Engine Oil

V'3 i/ t/ v'4

V'=

G Clean Air Filter

Inspect Muffler

N Replace Spark Plug

Replace Air Filter Paper Cartridge

1-Changemoreoftenwhenopem6ngundera heavy load orinhigh ambienttemperatures.

2 - Service moraoftenwhen operatingindirtyor dustyconditions, 3 - Replacebladesmoreoftenwhen mowinginsandysoil,

GENERAL RECOMMENDATIONS The warranty on this lawn mower does not

cover items that have been subjected to operator abuse or negligence. To receive full value from the warranty, operator must

maintain unit as instructed in this manual. Some adjustments will need to be made

periodically to properly maintain your unit.

At least once a season, check to see if you should make any of the adjustments

described in the Service and Adjustments section of this manual.

* At least once a year, replace the spark

plug, clean or replace air filter element

and check blade for wear. A new spark plug and clean/new air filter element assure proper air-fuel mixture and help your engine run better and last longer.

* Follow the maintenance schedule in this

manual,

BEFORE EACH USE

* Check engine oil level. ° Check for loose fasteners.

LU BRICATION Keep unit well lubricated

(See "LUBRICATION CHART'),

11graphite type lubricant sparingly.

1_. Spray lubricant

(._ See "ENGINE" in Maintenance section.

IMPORTANT: Do not oil or grease plastic

wheel bearings. Viscous lubricants will attract dust and dirtthatwill shorten the life of

the self-lubricating bearings. Ifyou feel they must be lubricated, use only a dry, powdered

i/=

4 - Charge48 hoursatend of season.

LUBRICATION CHART

'.Wheel

adjuster (or_

each wheel)

ine oil

Rear door

hinge

0._ Handle bracket rnour_tir_gpir_s

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 bent or damaged blades.

TO REMOVE BLADE

1. Disconnect spark plug wire from spark plug and place wire where it cannot come in contact with spark 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, Iock washer and hardened washer).

TO REPLACE BLADE

1. Position blade on the blade adapter aligning the two (2) holes in the blade

with the raised lugs on the adapter.

2. Be sure the trailing edge of blade (oppo- site sharp edge) is up toward the engine.

3. Install the blade bolt with the lock

washer and hardened washer into

blade adapter and crankshaft.

4. 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 Crankshaft

Key ..... keyway

TO SHARPEN BLADE NOTE: We do not recommend sharpening

the blade - but if you do, be sure the blade is balanced.

Care should be taken to keep the blade balanced. An unbalanced blade will

cause eventual damage to lawn 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

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 SF-SJ, Select the oil's SAE viscosity grade according to your

expected operating temperature.

NOTE: Although multi-viscosity oils (5W30, 10W30 etc.) improve starting in cold weather, these multi-viscosity oils will

result in increased oil consumption when

used above 32°E Check your engine oil level more frequently to avoid possible

engine damage from running low on oil.

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.

Blade bolt \

washer Trailingedge Blade adapter 12

shaft

+ 28 hidden pages

Craftsman 917388512 Owner’s Manual

Specifications and Main Features

Frequently Asked Questions

User Manual