Chain type | Pitch | Minimum | |
|
|
| groove |
|
|
| depth |
| Picco | 3/8" P | 0.20" |
|
|
| (5.0 mm) |
Rapid | 1/4" | 0.16" | |
|
|
| (4.0 mm) |
Rapid | 3/8"; 0.325" | 0.24" | |
|
|
| (6.0 mm) |
Rapid | 0.404" | 0.28" | |
|
|
| (7.0 mm) |
If groove depth is less than specified:
NReplace the guide bar.
The drive link tangs will otherwise scrape along the bottom of the groove – the cutters and tie straps will not ride on the bar rails.
Cleaning the Air Filter
If there is a noticeable loss of engine power
0011BA014 KN
NTurn cap 90° to the left N Lift off the shroud
0011BA015 KN
NLift off the air filter
NWash the filter with STIHL special- purpose cleaner (special accessories) or a clean, non- flammable cleaning liquid (e.g., warm soapy water) and dry it
Do not clean fleece filters
(depending on version) with a brush.
Always replace a damaged filter.
English
Engine Management
Exhaust emissions are controlled by the design of the fundamental engine parameters and components (e.g. carburation, ignition, timing and valve or port timing) without the addition of any major hardware.
MS 201, MS 201 C | 37 |