Fuel Mixture - Husqvarna 165 R Workshop Manual

Fuel mixture

The engine is of two-stroke type and receives lubrica-
tion through the addition of oil to the petrol certain
proportions For ordinary two-stroke oil a mixture of 1
part oil to 25 parts petrol (4°/0) is recommended.
For premixed two-stroke oil a mixture of 1 part oil to 20
parts petrol (5%) is recommended.
For Husqvarna Two-stroke Oil a mixture of 1 part oil to
50 parts petrol (2%) is recommended.
The table below shows the different mixture proportions.
Mixture table
Litres For 2%
of petrol mixture
Litres of oil
5 0.1
10 0.2
15 0.3
20 0.4
25 0.5
2:2
For 4YO For SO
mixture mixture
Litres of oil Litres of oil
0.2 0.25
0.4 0.50
0.6 0.75
0.8 1.00
1.0 1.25