Craftsman 917289904 tractor yt4500

User Manual - Page 23

For 917289904.

PDF File Manual, 72 pages, Download pdf file

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NOTE:The originalequipmentbatteryon
your tractor is maintenancefree_ Do not
attemptto openor removecapsor covers_
Adding or checking level of electrolyteis
notnecessary.
TO CLEANBATTERYAND TERMINALS
Corrosionanddirt on the batteryandtermi-
nalscan causethe batteryto "leak"power.
I. Removeterminalguard.
2. DisconnectBLACK battery cable first
then RED battery cable and remove
batteryfromtractor_
3. Rinsethebatterywithplainwateranddry.
4, Cleanterminalsand batterycableends
with wire brushuntilbright°
5. Coatterminalswithgreaseorpetroleum
jelly.
6o Reinstall battery (See "REPLACING
BATTERY"in the SERVICEAND AD-
JUSTMENTSsectionof this manual).
TRANSAXLE COOLING
Keep transaxle free from build-up of dirt and
chaff which can restrict cooling.
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 sen_ice classification SG-SL.
Select the oil's SAE viscosity grade
according to your expected operating
temperature_
SAE VISCOSITY GRAOES
[
| _,:ml B,
F ._.0 O 30 _ 4tJ 60 80 fog
c -3o -=o .to o 1'o _o _o .;o
TEMPERATURE RANGE ANTICIPATED BEFORE NEXT OIL CHANGE
NOTE: Although multi-viscosity oils
(5W30, IOW30 etc.) improve starting in
cold weather, they wilt result in increased
oil consumption when used above 32°F.
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
starting the engine and after each eight
(8) hours of operation. Tighten oil fill cap/
dipstick securely each time you check the
oil level.
23
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 oit 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 insta!l the drain tube onto
the fitting,
3. Unlock drain valve by pushing inward
slightly and turning counterclockwise°
Oil Drain Valve
Closed
and
Locked
Drain
Yellow Ca
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. 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 "FULE line on dipstick, Tighten cap
onto the tube securely when finished.
ENGINE OIL FILTER
Replace the engine oil filter every season or
every other oil change if the tractor is used
more than 100 hours in one year.
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