V-Belts; Engine Lubrication; Engine Oil Filter; Air Filter - Craftsman 917.273758 Owner's Manual

NOTE:The original equipmentbattery on
your tractoris maintenancefree.Do not
attemptto open or removecaps or covers.
Adding or checking levelof electrolyte is
not necessary.
TO CLEAN BATTERYAND TERMINALS
Corrosionand dirt on the battery and
terminals can causethe battery to "leak"
power.
1. DisconnectBLACKbattery cable first
then RED battery cable and remove
battery from tractor.
2. Rinse the battery with plain water and
dry.
3. Cleanterminals and battery cable ends
with wire brushuntil bright.
4. Coat terminalswith grease or petro-
leumjelly.
5. Reinstallbattery (See "REPLACING
BATTERY"" in the SERVICEAND AD-
JUSTMENTSsection of this manual).
TRANSAXLE COOUNG
Keeptransaxlefree from build-up of dirt
andchaff which can restrictcooling.
V-BELTS
CheckV-beltsfor deteriorationand wear
after 100 hoursof operationand replace if
necessary.The belts are not adjustable.Re-
place belts if they begin to slip from wear.
LUBRiCATiON
Only use high quality detergent oil rated
with API service classificationSG-SL
Select the oil's SAE viscosity grade
accordingto your expectedoperating
temperature.
SAE VISCOSITY GRADES
-30 -10 0 20 30 40
TEMPERATURE RANGE ANTICIPATED BEFORE NEXT OIL CHANGE
oil vi_¢chartl 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°R
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.
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.
Oil Drain Valve
3. Unlock drain valve by pushing inward
slightly and turning counterclockwise.
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 oil through oil fill dip-
stick tube. Pour slowly. Do not overfill.
For approximate capacity see "PROD-
UCT SPECIFICATIONS" section of this
manual.
8. Use gauge on oil fill cap/dipstick for
checking level. For accurate reading,
tighten dipstick cap securely onto the
tube before removing dipstick. Keep oil
at "FULL:' line on dipstick. Tighten cap
onto the tube securely when finished.
ENGmNE OIL FmLTER
Replace the engine oil filter every season
or every other oil change if the tractor is
used more than 100 hours in one year.
AmR FmLTER
Your engine will not run properly using a
dirty air filter. Replace pre-cleaner after
every 25 hours of operation or every
season. Service paper cartridge every
100 hours of operation or every season,
whichever occurs first.
Service air cleaner more often under dusty
conditions.
19