MAINTENANCE

 

SCHEDULE

 

. _._/_._o_

 

FILk,DATES.

 

 

 

O_'

 

AS YOU COMPLETE

 

 

 

 

 

 

Check

Brake Operation

_Vj

 

 

 

Check

Tire Pressure

 

 

 

 

T

Check

Operator

Presence and

14/

 

 

InterlOCk Systems

 

 

 

 

 

R

Check for Loose

Fasteners

II_

_7

ll_

T

Lubrication

Chart

 

 

 

 

I_

0

Sharpen/ReplaceCheckBattery LevelMower Blades

 

i4

 

R

Clean

Battery and Terminals

 

 

V'

 

Check

Transaxle

Cooling

 

(If

 

 

Adjust Blade

Belt(s)

Tension

 

i 11_5

 

 

Adjust Motion

Drive

Beff(s) Tension

 

I{/s

 

 

Check

Engine

Oil

Level

_

If

 

 

Change

Engine

Oil

 

 

I_1z3

I#/

E

C'eanAir 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 or dusty conditions

6

-

Not required if equipped with maintenance-free battery

3

• _f equipped with c41filter, change oil every 50 hours.

7

-

_ghten Iront axle pivot boll to 35 ft-_s maximum¸

4

- Replace blades more OPen when mowing in sandy soit

 

 

Do not overt{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

ZerkZerk

_Front Wheel

BearingBearing 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

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Image 16
Sears 917.271051 owner manual Lubrication Chart, General Recommendations, Before Each USE, ZerkZerk