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Craftsman 917.271732 Owner's Manual page 19

17.5 hp electric start 42" mower 6 speed transaxle lawn tractor

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• Keep
battery bolts tight.
• Keep small vent holes open.
• Recharge at 6-10 amperes for f 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. Open battery box door.
2. Disconnect BLACK battery cable first
then RED battery cable and remove
battery from tractor.
3. Rinse the battery with plain water end
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
ADJUSTMENTS 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
Keep transexle free from build-up of dirt
and chaff which can restrict cooling.
ENGINE
LUBRICATION
Only use high quality detergent oil rated
with API service classificationSF-SJ.
Select the oil's SAE viscosity grade
according to your expected operating
temperature.
VISCO_IW
GRAIDES
NOTE: Although mulfiwiscosityoils
(5W30, 10W30 etc.) improve startingin
cold 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 every 25 hours of
operation or at least once a year if the
Check the crankcase oil level before
starting the engine end 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. AlLoil must meet API
service classification SF-SJ,
• Be sure tractor is on level surface.
• Oil will drain more freely when warm.
• Catch oil in e suitable container.
1. Remove oil fill cap/dipstick.
Be careful
not to allow dirt to enter the engine
when changing oil.
2. Remove 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.
4. To open, pull out on the drain valve.
5. After oil has drained completely, close
and lock the drain valve by pushing
inward end 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
dipstick tube. Pour slowly. Do not
overfill. For approximate capacity see
"PRODUCT SPECIFICATIONS"
section of this manual.
8. Use gauge on oil fill cap/dipstick for
checking level. Be sure dipstick cap is
tightened securely for accurate
reading.
Keep oil at "FULL" line on
dipstick,
Oil Drain Valve
Closed
and a._
Position
DramTube
CLEAN AIR SCREEN
Air screen must be kept free of dirt and
chaff to prevent engine damage from
overheating. Clean with a wire brushor
compressed air to remove dirt and
stubborn dried gum fibers.
ENGINE COOLING FINS
Remove any dust, dirt or oil from engine
cooling fins to prevent engine damage
from overheating.
tractor is not used for 25 hours in one year. 19 1. Remove oil fill cap/dipstick.

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