Sears 917.257462 Lawn Mower User Manual


 
MAINTENANCE
.AI.TE.A.CESC.EDU'E ""
AS YOU COMPLETE
Check BrakeOperation !_ V °
CheckTire Pressure _
T Checkfor LooseFasteners I_ V _
Sharpen/ReplaceMowerBlades !k/t4
_ LubricationChart I_ t_
T Check Battery Level/Recharge
0 Clean BatteryandTerminals V P !_
R CheckTransmissionCooling
AdjustBlade Belt(s)Tension !_
Adjust Motion DriveBelt(s)Tension
Check Engine Oil Level if V'
Change EngineOil _ _1,2,3 V f
Clean Air Filter VIP2
E
N CleanAirScreen V_2
G Inspect Muffler/SparkArrester V P
I Replace Oil Filter(Ifequipped) _.2
NE Clean EngineCooling Fins V'2
Replace Spark Plug _ V _
ReplaceAir FilterPaperCartridge _2
v'
Replace Fuel Filter
1 - Change more often when operating under a heavy load or in high ambient temperatures.
2 - Service more often when operating indirty or dusty conditions.
3 - If equipped with oil filter, change oil every 50 hours.
4 - Replace blades more often when mowing in sandy soil.
GENERAL RECOMMENDATIONS
The warranty on this vehicle does not cover items that
have been subjected to operator abuse or negligence. To
receive full value from the warranty, operator must main-
tain unit as instructed in this manual.
Some adjustments will need to be made periodically to
properly maintain your unit.
All adjustments in the Service and Adjustments section of
this manual should be checked at least once each season.
Once a year you should replace the spark plug, clean
or replace air filter, and check blades and belts for
wear. A new spark plug and clean air filter assure
proper air-fuel mixture and help your engine run better
and last longer.
BEFORE EACH USE
Check engine oil level.
Check brake operation.
Check tire pressure.
Check for loose fasteners.
®
LUBRICATION CHART
,HOOD HINGES (_
@
BEARING ZERK
(_) CLUTCH/BRAKE
PIVOT
CLUTCH PIVOT
(_) CLUTCH PIVOT
WHEEL(_
BEARING ZERK
ENGINE (_)
PLATE
LIFT ARM PIVOT
CLUTCH LEVER
14
(_ GEARSHIFT
PIVOTS
(_) ShE 30 OR 10W30 MOTOR OIL API - SG
(_ GENERAL PURPOSE GREASE
(_) REFER TO ENGINE MAINTENANCE SECTION
IMPORTANT: DO NOT OIL OR GREASE THE PIVOT POINTS
WHICH HAVE SPECIAL NYLON BEARINGS. VISCOUS LUBRI-
CANTS WILL ATTRACT DUST AND DIRT THAT WILL SHORTEN
THE LIFE OF THE SELF-LUBRICATING BEARINGS. IF YOU
FEEL THEY MUST BE LUBRICATED, USE ONLY A DRY, POW-
DERED GRAPHITE TYPE LUBRICANT SPARINGLY.