
CS45 / CS50 / CS56 Chainsaw
25
Original Instructions Version April 12
Service Schedule
Troubleshooting
Power loss or engine stopping.
- Check that the fuel tank is not empty.
- The mixture does not reach the carburettor. Change the fuel lter in the fuel tank.
- There is water in the mixture. Drain then clean the fuel system .
- The air lter is dirty. Clean the air lter.
- There are carbon deposits in the cylinder exhaust pipe or the muer. Clean or change muer.
- Spark plug is worn. Replace spark plug.
Component Procedure
Before
Use
Every
25
Hours
Every
50
Hours
Every
100
Hours
Note
Fuel Leaks / Fuel
Spillage
Wipe Out
•
Fuel Tank. Fuel Filter Inspect / Clean • • Replace if Neccessary
Idle Adjusting
Screw
See Adjusting
Carburettor
•
Adjust if Neccessary
Spark Plug Clean and
Readjust Plug Gap •
Gap 0.025in (0.6-
0.7mm) Replace if
Neccessary
Cylinder Fins, Intake
Air Cooling Vent
Clean
•
Muer, Spark
Arrestor, Cylinder
Exhaust Port
Clean
•
Throttle Lever,
Ignition Switch
Check Operation
•
Air Filter Clean •
Screws, Nuts, Bolts Tighten / Replace
• •
Except Adjusting
Screws
Oiling Port Clean •
Guide Bar Clean •
Sprocket Inspect / Replace •
Saw Chain Inspect / Sharpen •
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