MAINTENANCE
Disconnect spark plug wire before performing any maintenance (except carburetor adjustment) to prevent accidental starting of engine.
Prevent fires! Keep the engine free of grass, leaves, spilled oil, or fuel. Remove fuel from tank before tipping unit for maintenance. Clean muffler area of all grass, dirt, and debris.
Do not touch hot muffler or cylinder fins as contact may cause burns.
ENGINE
LUBRICATION
Use only high quality detergent oil rated with API service classification
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104 |
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86 |
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SAE30 | 5WSYNTHETIC30- | |||||
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32 |
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Fig. 12
NOTE: Although
Change the oil after every 50 hours of operation or at least once a year if the tiller 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 continuous use. Add SAE 30 motor oil or equivalent. Tighten oil filler plug securely each time you check the oil level.
TO CHANGE ENGINE OIL (See Fig. 13)
NOTE: Before tipping tiller to drain oil, empty fuel tank by running engine until fuel tank is empty.
1.Disconnect spark plug wire from spark plug and place wire where it cannot come in contact with plug.
2.Remove engine oil cap; lay aside on a clean surface.
CONTAINER |
SPARK PLUG WIRE |
Fig. 13
11
3.Tip tiller on its side as shown and drain oil into a suitable container. Rock tiller back and forth to remove any oil trapped inside of engine.
4.Wipe off any spilled oil from tiller or side of engine.
5.Slowly pour oil down the oil fill spout, stopping every few ounces to check the oil level with the dipstick.
6.Stop adding oil when you reach the FULL mark on the dipstick. Wait a minute to allow oil to settle.
7.Continue adding small amounts of oil, rechecking the dipstick until oil level settles at FULL. DO NOT over- fill, or engine will smoke heavily from the muffler on startup.
8.Always be sure to retighten oil dipstick before starting engine.
9.Reconnect spark plug wire to spark plug.
AIR FILTER
Your engine will not run properly and may be damaged by using a dirty air filter. Clean the element after every 25 hours of operation or every season. Replace the air filter every season. Service air cleaner more often under dusty conditions.
TO CLEAN AIR FILTER ELEMENT
1.Remove screw.
2.Remove air cleaner carefully to prevent dirt from enter- ing carburetor.
3.Take air cleaner apart and clean air filter element.
4.Wash filter element in liquid detergent and water.
5.Wrap filter element in cloth and squeeze dry.
6.Lightly coat filter element with clean engine oil. Squeeze in towel to remove excess oil. Do not saturate.
7.Reassemble parts and put back on carburetor.
ASSEMBLE ONE OF THESE
SCREWLOW POINTS TOWARDS NARROW EDGE OF ELEMENT
LIP | CUP BODY |
| ELEMENT |
ASSEMBLE SO LIP
EXTENDS OVER
EDGE OF AIR
CLEANER BODY
LIP WILL FORM
PROTECTIVE SEAL
WHEN COVER IS
ASSEMBLED
Fig. 14