Sears 917.257720 owner manual Custo, ENGmNE, Battery See Fig, To Clean Battery and Terminals

Page 17

CUSTO

BATTERY (See Fig. 16)

Your unit has a battery charging system which is sufficient for normal use However, periodic charging of the battery with an automotive charger will extend its life,

-Acid solution level in each battery cell should be even with bottoms of vent wells. Add only distilled or iron free water if necessary. Do not overfill.

°Keep battery and terminals clean. Keep battery bolts tight.

Keep vent caps tight and small vent holes in caps open.

oRecharge at 6 amperes for 1 hour.

TO CLEAN BATTERY AND TERMINALS -

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

Remove terminal guard.

Disconnect BLACK battery cable first then RED bat- tery cable and remove battery from tractor.

Wash battery with solution of four tablespoons of baking sodato one gallon of water. Be careful notto get the soda solution into the cells.

o Rinse the battery with plain water and dry.

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

oCoat terminals with grease or petroleum jelly.

Reinstall battery (See "INSTALL BATTERY" in the Assembly section of this manual).

CUT AWAY VIEW

L__q::::C:=:ZT__I

j

VENTvENTCAP

WELL

BATTERY

CELL ACID

LEVEL

FiG. 16

Sl LITIES

NOTE: Although multi-viscosity oils (5W30, !0W30 etc.) mprove starting in cold weather, these multi-viscosity oils will result in increased oil consumption when used above 32°F. Check your engine oil level more frequently to avoid possible engine damage from running low on oil.

Change the oil after the first two hours of operation and every 50 hours thereafter or at least once a year if the tractor is not used for 50 hours in one year.

Check the crankcase oil level before starting 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 (See Figs. 17 and 18)

Determine temperature range expected before oil change. All oil must meet API service classification SG.

o Be sure tractor is on level surface.

Oil wil drain more freely when warm. - Catch oi! in a suitable container,

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

Remove drain plug.

°After oil has drained corn pletely, replace oil drain plug and tighten securely.

Refill engine with oil through oil fill dipstick tube. Pour

slowly. Do not overfill. For approximate capacity see "PRODUCT SPECIFICATIONS" on page 3 of this manual.

Use gauge on oil fill cap/dipstick for checking level, Be sure dipstick is in all the way for accurate reading. Keep oil at "FULL" line on dipstick.

OIL DRAIN PLUG

\

\

\

OIL FILL

CAP/DIPSTICK

ENGmNE

LUBRiCATiON

Only use high quality detergent oi rated with API service classification SG. Select the oil's SAE viscosity grade according to your expected operating temperature.

SAE VISCOSITY GRADES

FIG. 18

 

:)o

30 °

60 °

 

80 _

 

-20 <

- 10°

0'

10'

20'

30'

40 °

qEMPERATURE

RANGE

AN3 r CiPATED

BEFORE

NEXT

OIL CHANGE

 

FIG, 17

17

Image 17
Contents Number 917.257720 Ownersmanual IL Slope Operation Safety is InvolvedProduct Specifications Maintenance AgreementLmMREDTWO Year Warranty on Electric Start Riding Equipment Limited 90 DAY Warranty on BatteryRepair Maintenance SchedulePerformance Engine MaintenanceEssories and Attac Ents Pack Contents ,OFTo Remove Tractor from Carton Tools Required for AssemblyBefore Rolling Tractor OFF Skid Unpack CartonAssem LY HOW to SET UP Your TractorCheck Tire Pressure Check Brake SystemCheck Deck Levelness Install Mower and Drive BeltCheck for Proper POSiTiON of ALL BeltsInstall Battery See Figs, 5 AssemblyKnow Your Tractor ErationTo Move Forward and Backward HOW to USE Your TractorOperati To Operate on Hills OP RATBefore Starting the Engine ADD Gasoune Mowing TipsTo Start Engine See Fig StartingMaintenance Schedule Lubrication ChartFill in Dates AS YOU Complete Regular Service Service Dates General RecommendationsCustome Respo Lities To Clean Battery and Terminals Battery See FigCusto ENGmNEPonsi Ilities CleaningCustome To iNSTALL Mower Service Adju NTSTractor To Remove Mower See FigTo Replace Mower DRIVE. Belt Service and AOJ StmentsTo Replace Mower Blade Drive Belt To Adjust Attachment Clutch See FigSE CE To Adjust Steering Wheel Alignment Service and AdjustmentsFront Wheel TOE-IN Adjustment To Replace Motion DRmVE Belt See FigCovE \ SE CE AN a UstmentsTo Remove Hood and Grill Assembly CE and AdjustmentsTo Adjust Attachment LiFT Spiring See Fig To Adjust Throttle Control Cable See Service aTo Adjust Carburetor See Fig EngineOther StorageSE ICE Otes Correction ProblemCause Cause Correction ProblemTrou Lesh OTI Points 18 HP 44 Tractor = Model Number SchematicWH,TEhi @ ClipsPart 18 HP 44 Tractor - Model NumberDescription KEYElectrical 18 HP 44 Tractor Model NumberPart 18 HP 44 Tractor --MODEL Number 917,257720Chassis and Enclosures Descraption Chassis and EnclosuresKEY Part Ground Drive DESCRiPTiON Steering Assembly NO. no KEY PartModel Number ENGIN,EKEY Part NO. no 18 HP 44 Tractor Model Number 917,257720 Seat AssemblyTractor .. Model Number 18 HP20 1918 NO. no DescriptionMower Deck KEY Part NO. no HP 44 Tractor .- Model Number 9! 7,2577208887 TransaxleTransaxle Breather and Vent Kohler Engine Model Number MV18S, Type NumberBaffles and Shroud Kohler Engine = Model Number MV18S 18 HP 44 TractorType Number KEY Part Description18 HP 44 Tractor Model Number 917,257720 Kohler Engine = Model Number MV18S, Type Number 18 HP 44 Tractor = Model Number 9Crankcase Carburetor KEY Part NO. no18 HP 44 Tractor o Model Number Cylinder Head 18HP 44 Tractor .. Model NumberKohler Engine o Model Number MV18S, Type Number 18 HP 44 TRACTOR- Model ,NUMBER 917o257720Governor Fuel Pump KEY Partdescription NO. no Kohler Engine Model Number MVlSS, Type NumberFlywheel KEY Partdescription NO. no Camshaft and Valves Kohler Engine Model Number MV18S Type Number LOW OIL Pressure SwitchPiston & ROD Camshaft & ValvesRViCE OTE Not Across HiLL Only Ride UP and Down HillRepair When Ordering Repair PARTS, Always GivePRODUCT- Tractor ,MODEL Number Part Description