Poulan 96042012500 User Manual

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16
MAINTENANCE
V-BELTS
Check V-belts for deterioration and wear after 100 hours 
of operation and replace if necessary. The belts are not 
ad just able. Re place belts if they begin to slip from wear.
TRANSAXLE COOLING
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 pos-
 si ble 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 for dirt, grass clippings and other 
materials. To prevent damage to seals, do not use com-
pressed air or high pressure sprayer to clean cooling fins.
TRANSAXLE PUMP FLUID 
The transaxle was sealed at the factory and fluid main te-
 nance is not required for the life of the transaxle. Should 
the transaxle ever leak or require servicing, contact your 
near est au tho rized ser vice center/department.
TO CHANGE ENGINE OIL (See Figs. 16 & 17) 
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.
• 
Remove oil fill cap/dipstick. Be careful not to allow dirt 
to enter the engine when changing oil.
• 
Remove yellow cap from end of drain valve and install 
the drain tube onto the fitting. 
Fig. 17
Fig. 16
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.
NOTE: Although multi-viscosity oils (5W30, 10W30 etc.) 
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 operation 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.  
•  Unlock drain valve by pushing inward and turning 
coun ter clock wise. 
•  To open, pull out on the drain valve. 
•  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. 
• 
Remove the drain tube and replace the cap onto to the 
bottom fitting of the drain valve. 
•  Refill engine with oil through oil fill dipstick tube. Pour 
slowly. Do not overfill. For approximate capacity see 
“PRODUCT SPECIFICATIONS” section of this man u al.
•  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. Tighten cap 
onto the tube securely when finished.
CLEAN AIR SCREEN 
Air screen must be kept free of dirt and chaff to prevent en-
gine dam age from oveRHeating. Clean with a wire brush or 
compressed air to re move dirt and stubborn dried gum fibers.
AIR FILTER 
Your engine will not run properly using a dirty air filter. Ser-
vice air cleaner more often under dusty conditions.
MUFFLER  
Inspect and replace corroded muffler and spark arrester (if 
equipped) as it could create a fire hazard and/or damage.
SPARK PLUGS 
Replace spark plugs at the beginning of each mowing 
season or after every 100 hours of operation, whichever 
occurs first. Spark plug type and gap setting are shown in 
“PROD UCT SPECIFICATIONS” section of this manual.
TEMPERATURE RANGE ANTICIPATED BEFORE NEXT OIL CHANGE
SAE VISCOSITY GRADES
-20 0 30 40 
80 
100 
-30 
-20 0  20 30 
40 
 
F
 
C
32 
-10 
10 
60 
5W-30
SAE 30
CLEAN AIR INTAKE/COOLING AREAS
To ensure proper cooling, make sure the grass screen, 
cooling fins, and other external surfaces of the engine are 
kept clean at all times.
Every 100 hours of operation (more often under extremely 
dusty, dirty conditions), remove the blower housing and other 
cooling shrouds. Clean the cooling fins and external surfaces 
as necessary. Make sure the cooling shrouds are reinstalled.
NOTE:  Operating the engine with a blocked grass screen, 
dirty or plugged cooling fins, and/or cooling shrouds re moved 
will cause engine damage due to oveRHeating.
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.
02463
CLOSED 
AND 
LOCKED 
POSITION
DRAIN 
TUBE
OIL DRAIN VALVE
YEL LOW CAP