English
Picco
3/8" P
5.0 mm
Rapid
3/8"; 0.325" 6.0 mm
Rapid
0.404"
7.0 mm
If the groove is not at least this deep:
Replace guide bar
N
Otherwise the drive links will grind
against the base of the groove – the
bottoms of the cutters and the tie straps
will not lie against the bar.
24
Cleaning the Air Filter
If there is a noticeable loss of engine
power
Turn the twist lock 90°
N
counterclockwise.
Remove the shroud upwards.
N
Remove the air filter upwards.
N
Wash the filter in STIHL special
N
cleaner (special accessory) or a
clean, non-flammable solution (e.g.
warm soapy water) and then dry.
NOTICE
Do not use a brush to clean the filter.
Always replace a damaged filter.
Engine Management
Exhaust emissions are controlled by the
design of the engine and components
(e.g. carburation, ignition, timing and
valve or port timing).
MS 150 TC