Specifications; Engine; Fuel System; Ignition System - Stihl MS 201 Manual

2.

Specifications

2.1

Engine

Displacement:
Bore:
Stroke:
Engine power to ISO 7293:
Cut-off speed
with bar and chain:
Idle speed:
Clutch:
Clutch engages at:
Crankcase leakage test
at gauge pressure:
under vacuum:
2.2

Fuel System

Carburetor leakage test at gauge pressure:
Operation of tank vent at gauge pressure:
Fuel:
2.3

Ignition System

Air gap between the ignition module and
flywheel:
Spark plug (resistor type):
Electrode gap:
2.4

Chain Lubrication

Speed-controlled oil pump with reciprocating piston and manual flow control or Ematic
Settings for oil delivery rate:
min.:
max.:
Ematic:
MS 201, MS 201 C, MS 201 T, MS 201 TC
MS 201
3
35.2 cm
40.0 mm
28.0 mm
1.8 kW (2.4 bhp)
at 9,500 rpm
14000 rpm
3,000 rpm
Centrifugal clutch without
linings
3,700 rpm
0.5 bar
0.5 bar
0.8 bar
0.5 bar
as specified in instruction
manual
0.30 (+ 0.05/- 0.10) mm
NGK CMR 6 H
0.5 mm
3
3.5 (+/1.0) cm /min
at 7,000 rpm
3
9.5 (+/2.0) cm /min
at 10,000 rpm
3
6.5 (+/1.5) cm /min
at 10,000 rpm
MS 201 T
3
35.2 cm
40.0 mm
28.0 mm
1.8 kW (2.4 bhp)
at 9,500 rpm
14000 rpm
3,000 rpm
Centrifugal clutch without
linings
3,700 rpm
0.8 bar
0.5 bar
as specified in instruction
manual
0.30 (+ 0.05/- 0.10) mm
NGK CMR 6 H
0.5 mm
3
3.5 (+/1.0) cm /min
at 7,000 rpm
3
9.5 (+/2.0) cm /min
at 10,000 rpm
3
6.5 (+/1.5) cm /min
at 10,000 rpm
5