Chainsaw User Manual
MK CX-3  Revision 09/04, Effective Date September 17, 2004  Page 14 
UNPACKING, TRANSPORT and ASSEMBLY 
5. Filling Fuel Tank:   
1.  Gasoline is highly flammable and explosive. You can be burned or seriously injured when 
handling fuel. 
2.  To fuel, stop engine if running, and allow it to cool. 
3.  Refuel in a well-ventilated area. 
4.  Keep gasoline away from appliance pilot lights, barbecues, electric appliances, power tools, 
etc. 
5.  Wipe up spills immediately. 
NOTES:  1.  Fuel can damage paint and plastic. Be careful not to spill fuel when filling the fuel tank. 
Damage caused by spilled fuel IS NOT covered under the warranty. 
2.  DO NOT use stale or contaminated gasoline, or an oil/gasoline mixture. 
3.  Use unleaded gasoline with a pump octane rating of 86 or higher. 
(C) 
Verify fuel level is below 
the throat of the Fuel Tank 
(B) 
Fill Fuel Tank 
(A) 
Remove the Fuel Cap 
(D) 
Install the Fuel Cap 
Fill Throa
t
Fill Throa
t
Upper Limit 
Turn counter- 
clockwise to 
loosen 
Fuel Cap 
Turn clockwise 
to tighten 
Fuel Cap 










