Weed Eater 405209 Service Manual

Your tractor has a battery charging system which is suf fi  cient 
for normal use.  However, periodic charging of the battery 
with an automotive charger will extend its life.
•      Keep battery and terminals clean.
•      Keep battery bolts tight.
•      Keep small vent holes open.
•      Recharge at  6-10 amperes for 1 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 
nec es sary.

TO CLEAN BATTERY AND TERMINALS
Corrosion and dirt on the battery and terminals can cause 
the battery to “leak” power.
•      Disconnect BLACK battery cable fi rst  then RED  bat-

 tery cable and remove battery from tractor.

•      Rinse the battery with plain water and dry.
•         Clean terminals and battery cable ends with wire brush 

until bright.

•      Coat terminals with grease or petroleum jelly.
•      Reinstall battery (See “REPLACING BATTERY” in the 

Service and Adjustment sec tion of this manual).

Check V-belts for deterioration and wear after 100 hours and 
replace if necessary. The belts are not adjustable. Re place 
belts if they begin to slip from wear.

Keep transaxle free from build-up of dirt and chaff which 
can restrict cooling. 

TO CHANGE ENGINE OIL (See Figs. 10 and 11) 

Determine temperature range expected before oil change.  
All oil must meet API service classifi cation SG-SL.
•      Be sure tractor is on level surface.
•      Oil will drain more freely when warm.
•      Catch oil in a suitable container.
•      Remove oil fi ll 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 fi tting. 

•      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 fi tting of the drain valve. 

•         Refi ll engine with oil through oil fi ll dipstick tube.  Pour 

slowly.  Do not overfi ll.  For approximate capacity see 
“PRODUCT SPECIFICATIONS” section of this man u al.

•      Use gauge on oil fi ll cap/dipstick for checking level. 

For accurate reading, insert dipstick into the tube 
and push down fi rmly into place before removing. 
Keep oil up to, but not over, the “FULL” line on dip-
stick. Push dipstick down fi rmly into the tube when

 

fi nished.   

Only use high quality detergent oil rated with API service 
classifi cation SG-SL.  Select the oil’s SAE viscosity grade 
according to your expected operating temperature.

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

oil_visc_chart1_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°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 tractor is not used for 25 hours in one 
year.
Check the crankcase oil level before starting the engine 
and after each eight (8) hours of operation.  Tighten oil fi ll 
cap/dipstick securely each time you check the oil level.