From the official McCulloch website:
"Products with two-stroke engines, the petrol must be mixed with two-stroke oil. McCulloch recommends Outdoor Accessories two-stroke oil. The petrol/oil ratio must be 50:1."
If using an oil other than McCulloch, the ratio is 40:1. Brand Specific McCulloch two cycle oil is 20:1.
To correctly route the fuel lines on a McCulloch 3200 series chainsaw, ensure the line from the fuel tank goes to the carburetor's inlet. The larger line typically goes from the tank to the carburetor, while the smaller line connects the carburetor to the fuel tank vent. Additionally, make sure the fuel filter is submerged in the fuel tank. Always consult the specific model's manual for detailed diagrams and instructions.
The carb on a McCullouch chainsaw can be adjusted by turning the idle mixture screws. This controls how much fuel and air are mixed inside the carburetor.
If using an oil other than McCulloch, the ratio is 40:1. Brand Specific McCulloch two cycle oil is 20:1.
40:1 40 parts gas to 1 part oil.
If using an oil other than McCulloch, the ratio is 40:1. Brand Specific McCulloch two cycle oil is 20:1.
need a diagram for mcculloch eager beaver chain saw
50:1 is incorrect. That mixture will not allow enough compression and the unit will be very hard to start, if at all. That mixture works well for Sthil products. If using an oil other than McCulloch, the ratio is 40:1. Brand specific McCulloch two cycle oil is 20:1.
40:1 with high quality 2-stroke oil mix would be fine. http://store.chainsawr.com/
fuel hose lines route
25 to 1 is the mixture for the fuel
40:1 is the fuel mixture per the manual