Stihl MS 261 User Manual

142 MS 261, MS 261 C
Circuit Diagram
Component Ohmmeter connection
(use either test lead)
Resistance Ω If faulty
Lead 1 Lead 2 Spec. Actual Cause Remedy
Generator Connector
on
generator
wire
Ground 0.6 0.5 - 1 Generator OK
- Break in wire,
generator damaged
Install new
generator
0 Short circuit –
damaged insulation
Repair insulation
G Generator
1 Rear handle
2 Handlebar
3 Heater switch
4 Thermostatic switch
5 Heating element (carburetor)
0001RA505 TG
G
1 4
5
2
3

Stihl MS 261 Specifications

General

Motor type	2-stroke motor
Chain gauge	1.6 mm
Chain pitch	3/8 \
Blade length	400 mm
Automatic oiling	Yes
Oil tank capacity	0.27 L
Fuel tank capacity	0.5 L
Engine displacement	50.2 cm³
Engine power	3.8 hp
Power source	Gasoline

Weight and Dimensions

Weight	5200 g