Craftsman 917.28947 Manual De Instrucciones página 23

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TO CLEANBATTERY ANDTERMINALS
Corrosionanddirt on the batteryandtermi-
nalscan causethe batteryto "leak"power,
1o Removeterminalguard.
2. DisconnectBLACK battery cable first
then RED battery cable and remove
batteryfrom tractor.
3. Rinsethebattery withplainwateranddry.
4o Cleanterminalsandbatterycable ends
with wire brushuntil bright.
5. Coatterminals with greaseorpetroleum
jelly.
6. Reinstall battery (See "REPLACING
BATTERY"in the SERVICEAND AD-
JUSTMENTSsectionof this manual).
TRANSAXLE
MAINTENANCE
The transmission
fan and cooling fins 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° To prevent possible
damage
to seals,
do not use high pressure
water or steam to
clean transaxle°
• Inspect cooling
fan to be sure fan blades
are intact and clean°
• Inspect cooling fins fordirt, 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 maintenance
is not required
for the life
of the transaxle,
Should the transaxle
ever
leak or require servicing,
contact your near-
est Sears or other qualified
service
center,
V-BELTS
Check V-belts for deterioration
and wear after
100 hours of operation
and replace if neces-
sary. The belts are not adjustable.
Replace
belts if they begin to slip from wear.
ENGINE
LUBRICATION
Only 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 V_SCO_!_ G,ADES
]
41mmm__
F
-_o
_
_
_
40
0o
80
Ioo
c ._o
._o
.to
D
to
so
_o
40
TEMPERA_RE
_NGE
At'_rFiCiPATED BEFORE NEXT OIL CHANGE
NOTE:
Although
multi-viscosity
oils (5W30,
! 0W30 etco) improve starting in cold weather,
they 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 every 50 hours of opera-
tion or at least once a year if the tractor
is
not used for 50 hours in one year.
Check the crankcase
oil level before starting
the engine
and after each eight
(8) hours
of operation°
Tighten
oil fill cap!dipstick
securely
each time you check the oil level.
TO CHANGE ENGINE OIL
Determine temperature
range expected
before oil change. All oil must meet API
service classification SG-SL,
• Be sure tractor is on level surface,
- Oil 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.
3. Unlock drain valve by pushing inward
slightly and turning counterclockwise,
Oil Drain
Valve
23
Closed
and
Locked
Yellow
4. To open, pull out on the drain valve,
5, After oil has drained completely, close and
lock the drain valve by pushing
inward
and turning
clockwise
until the pin is in
the locked
position
as shown°
6.
Remove
the drain tube and replace the
cap onto the end of the drain valve,
7.
Refill engine with oilthrough
oil fill dipstick
tube.
Pour slowly,
Do not overfill.
For
approximate
capacity
see "PRODUCT
SPECIFICATIONS"section
ofthismanual.
8. Use
gauge
on oil fill cap!dipstick
for
checking
level.
Insert dipstick
into the
tube and rest the oil fill cap on the tube.
Do not thread the cap onto the tube when
taking
reading_ Keep oil at "FULIE line
on dipstick.
Tighten
cap onto the tube
securely
when finished_
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