Air Filter; Fuel Filter - Craftsman 316.350840 Manual Del Usuario

MAINTENANCE AND REPAIR INSTRUCTIONS
MAINTENANCE REQUIREMENTS
CHECK FOR DAMAGED OR WORN PARTS
Check a Sears Service Center for replacement of dam-
aged or worn parts.
NOTE: It is normal for a small amount of oil to appear
under the saw after the engine stops. Do not confuse this
with a leaking oil tank.
• STOP Switch - Ensure STOP switch functions properly
by moving the switch up to the STOP position. Make sure
the engine stops; then restart engine and continue.
• Fuel Tank - Do not use saw if fuel tank shows signs of
damage or leaks.
• Oil Tank - Do not use saw if oil tank shows signs of
damage or leaks.
CHECK FOR LOOSE FASTENERS AND PARTS
• Chain Brake Nuts
• Chain
• Muffler
• Cylinder Shield
• Air Filter cover
• Handle Screws
• Vibration Mounts
• Starter Housing
• Front Hand Guard

AIR FILTER

CAUTION:
Dust and dirt wil be drawn into engine and
damage it. Keep the air filter clean.
1. Remove the top cover (A) by loosening the cover
retaining screws. Cover will lift off (Fig. 31).
2. Clean air filter. Wash filter in clean, warm, soapy water.
Rinse in clear, cool water. Air dry completely.
NOTE: It is advisable to have a supply of spare filters.
3. Install air filter. Install engine / air filter cover. Make
sure cover fits properly. Tighten the cover retaining
screws securely.
WARNING:
turn your unit off and allow it to cool before
you clean or service it.
Never operate saw
without the air filter.
To avoid serious per-
sonal injury, always
A

FUEL FILTER

CAUTION:
The fuel filter should be replaced after each 10
hours of use. Drain fuel tank before changing.
To empty fuel tank before removing fuel filter.
1. Pull fuel filter (A) out of tank with a bent wire (B) or
long needle nosed pliers. Disconnect filter and discard
(Fig. 32).
NOTE: Do not pull hose completely out of tank.
2. Install a new fuel filter on hose and push hose and fil-
ter assembly back into tank so filter is positioned in
front right corner.
3. Fill tank with fresh fuel/oil mixture. See Oil and Fuel
Information. Install fuel cap.
18
Fig. 31
Never operate saw
without the fuel filter.
B
A
Fig. 32
B