MS 194 C
English
54
EPA / CEPA
The Emission Compliance Period 
referred to on the Emissions 
Compliance Label indicates the number 
of operating hours for which the engine 
has been shown to meet Federal 
emission requirements.
Category
CARB
The Emission Compliance Period used 
on the CARB-Air Index Label indicates 
the terms:
Engine
STIHL single cylinder two-stroke engine
MS 194 C
Ignition System
Electronic
Fuel System
All position diaphragm carburetor with 
integral fuel pump
Chain Lubrication
Fully-automatic speed-controlled oil 
pump with rotary piston
Weight
Cutting Attachments
Recommended cutting attachments 
conforming with the 45 degree 
computed kickback angle requirement 
of Section 5.11 of 
ANSI/OPEI B175.1-2012 when used on 
this model chain saw (see the chapter 
on "Safety Precautions and Working 
Techniques"):
Rollomatic E guide bars
Actual cutting length will be less than 
listed bar length.
Rollomatic E Light guide bars
Specifications
A = 300 hours
B = 125 hours
C = 50 hours
Extended = 300 hours
Intermediate = 125 hours
Moderate = 50 hours
Displacement: 1.94 cu.in 
(31.8 cc)
Bore: 1.5 in (38 mm)
Stroke: 1.10 in (28 mm)
Engine power to 
ISO 7293: 1.9 bhp (1.4 kW)
Idle speed: 3,000 rpm
Max. permissible 
speed (with cutting 
attachment): 13,000 rpm
Spark plug (resistor 
type): NGK CMR 6 H
Electrode gap: 0.020 in (0.5 mm)
Fuel tank capacity: 9.1 fl.oz (0.27 l)
Oil tank capacity: 7.4 fl.oz (0.22 l)
Weight (dry, with-
out bar and chain): 7.7 lbs (3.5 kg)
Reduced kickback STIHL guide bars 
(with green label)
Bar lengths: 30, 35, 40 cm 
(12, 14, 16 in.)
Pitch: 3/8" P (9.32 mm)
Groove width: 1.1 mm (0.043 in)
Sprocket nose: 7-tooth
Reduced kickback STIHL guide bars 
(with green label)
Bar lengths: 30, 35, 40, 45 cm 
(12, 14, 16, 18 in.)
Pitch: 3/8" P (9.32 mm)
Groove width: 1.3 mm (0.05 in)
Sprocket nose: 9-tooth
Reduced kickback STIHL guide bars 
(with green label)
Bar lengths: 25, 30, 35 cm 
(10, 12, 14,in.)
Pitch: 1/4" P (6.35 mm)
Groove width: 1.1 mm (0.043 in)
Sprocket nose: 8-tooth
Reduced kickback STIHL guide bars 
(with green label)
Bar lengths: 25, 30, 35 cm 
(10, 12, 14 in.)
Pitch: 3/8" P (9.32 mm)
Groove width: 1.1 mm (0.043 in)
Sprocket nose: 7-tooth