Battery, Transaxle cooling, V-belts – Craftsman 917.274750 User Manual

Page 19: Lubrication

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balancer.)

NOTE:

Do not use a nail for balancing

blade. The lobes of the center hole may

appear to be centered, but are not.
• Slide blade on to an unthreaded portion

of the steel bolt or pin and hold the

bolt or pin parallel with the ground. 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.

5/8” Bolt or Pin

Blade

Center Hole

BATTERY

Your tractor has a battery charging system
which is sufficient for normal use. How­
ever, periodic charging of the battery with
an automotive charger will extend its life.
• Keep battery and terminals clean.
• Keep battery bolts tight.
• Keep small vent holes open.
• Rechargeât 6-10 amperes for 1 hour.

NOTE:

The original equipment battery on

your tractor is maintenance free. Do not

attempt to open or remove caps or covers.
Adding or checking level of electrolyte is

not necessary.

TO CLEAN BATTERY AND TERMINALS

Corrosion and dirt on the battery and
terminals can cause the battery to “leak”

power.
1.

Disconnect BLACK battery cable first

then RED battery cable and remove

battery from tractor.

2. Rinse the battery with plain water and

dry.

3. Clean terminals and battery cable ends

with wire brush until bright.

4. Coat terminals with grease or petro­

leum jelly.

5.

Reinstall battery (See “REPLACING

BATTERY" in the SERVICE AND AD­

JUSTMENTS section of this manual).

TRANSAXLE COOLING

Keep transaxle free from build-up of dirt

and chaff which can restrict cooling.

V-BELTS

Check V-belts for deterioration and wear
after 100 hours of operation and replace
if necessary. The belts are not adjustable.
Replace belts if they begin to slip from
wear.

ENGINE

LUBRICATION

Cniy use high quality detergent oil rated
with API service classification SG-SL.
Select the oil’s SAE viscosity grade
according to your expected operating
temperature.

_________________ SAE VISCOSITY GRADES__________________

30

32

40

TEMPERATURE RANGE ANTICIPATED BEFORE NEXT OIL CHANGE

oiLvisc_chart1_e

NOTE:

Although multi-viscosity oils

(5W30, 10W30 etc.) improve starting in

cold weather, they will result in increased

oil consumption when used above

32°F.

Check your engine oil level more frequent­
ly to avoid possible engine damage from
running low on oil.
Change the oil after every 50 hours of op­

eration or at least once a year if the tractor

is not used for 50 hours in one year.
Check the crankcase oil level before start­
ing the engine and after each eight (8)
hours of operation. Tighten oil fill cap/
dipstick securely each time you check the
oil level.

TC CHANGE ENGINE CIL

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

• Be sure tractor is on level surface.
• Cii will drain more freely when warm.
• Catch oil in a suitable container.

1. Remove oil fill cap/dipstick. Be careful

not to allow dirt to enter the engine

when changing oil.

2. Remove yellow cap from end of drain

valve and install the drain tube onto the
fitting.

Oil Drain Valve

Drain

Tube

3. Unlock drain valve by pushing inward

slightly and turning counterclockwise.

4. To open, pull out on the drain valve.

19

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