Stihl MS 270 User Manual

Online version - not for reprint
15MS 270, MS 280
Condition Cause Remedy
Engine stalls at idle speed Idle jet bores or ports blocked Clean jet bores and ports and blow
clear with compressed air
Idle jet too rich or too lean Set low speed screw (L) correctly
Setting of idle speed (LA)
incorrect – throttle shutter
completely closed
Set idle speed screw (LA) correctly
Small plastic plate in valve jet
does not close
Clean or renew valve jet

Stihl MS 270 Specifications

General

Engine Power	2.6 kW
Displacement	50.2 cc
Weight	5.6 kg
Chain pitch	0.325 inches
Fuel tank volume	0.47 l
Chain Oil Capacity	240 cc
Oil tank volume	240 cc