Product Instruction Manual
Page 23
...ensure a long catalytic converter service life. Wrong fuel mix (too much oil in the exhaust gas. Removing the Spark Plug 1 A N Clean dirty spark plug. N...BG 55, BG 65, BG 85, SH 55, SH 85 21 The catayltic converter integrated in the muffler reduces the harmful emissions in fuel mix. - N Use only resistor type spark plugs of unleaded gasoline and STIHL two-stroke engine oil or equivalent two-stroke engine oil... 1 mixture of the approved range. The correct carburetor setting (if adjustable) and strict observance of the prescribed mix ratio of gasoline and twostroke engine oil are ...
...ensure a long catalytic converter service life. Wrong fuel mix (too much oil in the exhaust gas. Removing the Spark Plug 1 A N Clean dirty spark plug. N...BG 55, BG 65, BG 85, SH 55, SH 85 21 The catayltic converter integrated in the muffler reduces the harmful emissions in fuel mix. - N Use only resistor type spark plugs of unleaded gasoline and STIHL two-stroke engine oil or equivalent two-stroke engine oil... 1 mixture of the approved range. The correct carburetor setting (if adjustable) and strict observance of the prescribed mix ratio of gasoline and twostroke engine oil are ...