Craftsman 917.276030 - Manual (Page 20)

• Keep battery and terminals clean.
• Keep battery bolts tight.
• Keep small vent holes open,
• Recharge at 6-10 amperes fori 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. Remove terminal guard.
2. Disconnect BLACK battery cable first
then RED battery cable and remove
battery from tractor.
3. Rinse the battery with plain water and
dry.
4. Clean terminals and battery cable ends
with wire brush until bright.
5. Coat terminals with grease or petro­
leum jelly.
6. 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.
CHECK TRANSAXLE OIL LEVEL
1. Block up rear axle securely.
2. Remove left rear wheel by removing
hub bolts.
3. Remove filler plug from transaxle. Oil
level must be even with plug threads.
If necessary, fill with SAE 30 motor oil,
API SF-SJ. Replace filler plug.
4. Reassemble wheel to hub.
Transaxle Filler
Plug
Check V-beits 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
Only use high quality detergent oil rated
with API service classification SF-SJ. Se­
lect the oil’s SAE viscosity grade accord­
ing to your expected operating tempera­
ture.
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.
TO CHANGE ENGINE OIL
Determine temperature range expected
before oil change. All oil must meet API
service classification SF-SJ.
• 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 upward
slightly and turning counterclockwise.
4. To open, puli down on the drain valve.
5. After oil has drained completely, close
and lock the drain valve by pushing
upward and turning clockwise until the
pin is in the locked position as shown.
6. Remove the drain tube and replace the
cap onto to 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. 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 "FULL" tine on dipstick. Tighten cap
onto the tube securely when finished.
PO