Sears 917.271051 Lawn Mower User Manual


 
MAINTENANCE SCHEDULE . _._/_._o_
FILk,.DATES
AS YOU COMPLETE O_'
Check Brake Operation _Vj
Check Tire Pressure
Check Operator Presence and
T InterlOCk Systems 14/
R Check for Loose Fasteners II_ _7 ll_
Sharpen/Replace Mower Blades i4
T Lubrication Chart I_
0 Check Battery Level
R Clean Battery and Terminals V'
Check Transaxle Cooling (If
Adjust Blade Belt(s) Tension i11_5
Adjust Motion Drive Beff(s) Tension I{/s
Check Engine Oil Level _ If
Change Engine Oil I_1z3 I#/
E C'ean Air Filter _2
a Clean Air Screen
G Inspect Muffler/Spark Attester V'
N_ Replace Oil Filter (if equipped) 11_1;
E C_ean Engine Cooling Fins li/2
Replace Spark Plug _z
Replace Air Filter Paper Cartridge
Replace Fuel Filter V'
I . Change more often when operating under a heavy load ol in high amb4enl tenlpemlures 5 - l!equipped with adjustable 8yslem
2 - Se_ice more often when opera_ng in dirty ordusty conditions 6 - Not required ifequipped with maintenance-free battery
3 • _fequipped with c41filter, change oil every 50 hours. 7 - _ghten Iront axle pivotboll to 35 ft-_s maximum¸
4 - Replace blades more OPenwhen mowing in sandy soit Do notovert{ghton
GENERAL RECOMMENDATIONS
The warranty on this tractor does not
cover items that have been subjected to
operator abuse or negligence. To
receive full value from the warranty,
operator must maintain tractor as
instructed in this manual.
Some adjustments will need to be made
periodically to properly maintain your
tractor.
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 operator presence and
interlock systems for proper operation.
Check for loose fasteners.
LUBRICATION CHART
_S
Zerk Zerk
_Front Wheel
Bearing Bearing Zerk
Zerk
I
I
I
I
I
n I
OSAE 30 or 10w30 MOTOR OIL
_GENERAL PURPOSE GREASE
®REFER TO Maintenance "ENGINE" SECTION
IMPORTANT: Do not oil or grease the pivot
points which have special nylon bearings.
Viscous lubricants will attract dust and dirt
that will shorten the life of the self-lubricat-
ing bearings. If you feel they must be
lubricated use only a dry, powdered
graphite type lubricant sparing y.
16