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Craftsman EZ3 917.256531 Owner's Manual page 19

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CUSTO
ER
ESPONSm
LnTIES
BATTERY
Your tractor has a battery charging system which is suffi-
cient for normal use° However, periodic charging of the
battery with an automotive charger will extend its life,,
o
Keep battery and terminals clean..
°
Keep battery bolts tight,
°
Keep small vent holes open,,
Recharge at 6-10 amperes for 1 hour,.
TO CLEAN BATTERY AND TERMINALS
Corrosion and dirt on the battery and terminals can cause
the battery to "leak" power°
°
Open battery box door,,
°
Disconnect BLACK battery cable first then RED bat-
ten/cable
and remove battery from tractor.
.
Rinse the battery with plain water and dry
o
Clean terminals and battery cable ends with wire brush
until bright.
Coat terminals with grease or petroleum jelly.
Reinstall batter/(See
"CONNECT BATTERY" in the
Assembly section of this manual).
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.
TRANSAXLE
COOLING
The fan and cooling fins of transmission
should be kept
clean to assure proper cooling.
Do not attempt to clean fan or transmission while engine is
running or while the transmission
is hot..
,
Inspect cooling fan to be sure fan blades are intact and
clean.
°
Inspect cooling fins for dirt, grass clippings and other
materials°
To prevent damage to seals, do not use
compressed
air or high pressure sprayer to clean
cooling fins_
TRANSAXLE
PUMP FLUID
The transaxle was sealed at the factory and fluid mainte-
nance is not required for the life of the transaxle. Should the
transaxle ever leak or require servicing, contact your near-
est authorized service center/department.
ENGINE
LUBRICATION
Only use high quality detergent oil rated with API service
classification SF or SG. Select the oil's SAE viscosity grade
according to your expected operating temperature.
SAE VISCOSITY GRADES
I
i
1.......
I
° F
-20 _
0 °
30 °
32 _' 40"
60"
80"
1(}0 _
°c .3o"
._o° ....._t
o'
;oo
_oo
_o o
4o_
TEMPERATURE
RANGE ANTICIPATED
BEFORE
NEXT OIL CHANGE
FIG. 16
NOTE:
Although multi-viscosity oils (5W30, 10W30 etc_)
improve starting in cotd 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 25 hours thereafter
or at least once a year if the
tractor is not used for 25 hours in one year.
Check the crankcase oil level before starting the engine
and after each eight (8) hours of operation.
Tighten oil fill
capfdipstick securely each time you check the oil level..
TO CHANGE ENGINE OIL (See Figs. 16 and 17)
Determine temperature range expected before oil change.
All oil must meet API service classification
SFor SG..
o
Be sure tractor is on level surface.
o
Oil will drain more freely when warm..
-
Catch oil in a suitable container..
Remove oil fill cap/dipstick.
Be careful not to allow dirt
to enter the engine when changing oil
o
Remove drain plug..
,,
After oil has drained completely, replace oil drain plug
and tighten securely
o
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 fitl cap/dipstick for checking level. Be
sure dipstick cap is tightened securely for accurate
reading.
Keep oil at "FULL" line on dipstick..
OIL FILL
CAPIDIPSTICK
OIL DRAIN
PLUG
19
FIG. 17

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