EasyManuals Logo

Stihl MS 251 Manual

Stihl MS 251
114 pages
To Next Page IconTo Next Page
To Next Page IconTo Next Page
To Previous Page IconTo Previous Page
To Previous Page IconTo Previous Page
Page #107 background imageLoading...
Page #107 background image
106 MS 231, MS 231 C, MS 251, MS 251 C
: Remove the fuel suction
hose (1), b 12.11.2
: Disconnect the fuel suction
hose (1) and fuel return hose (2)
from the nipples (arrows).
Installing
: Install the fuel suction hose (1),
b 12.11.2
2310RA395 TG
1
2310RA396 TG
1
2
2310RA397 TG
1
Use STIHL press fluid to simplify
assembly, b 14
: Fit the grommet (1) in the
hole (arrow) in the fuel tank and
make sure it is properly seated.
: Push the connector (1) into the
fuel return hose (2) as far as stop.
Machines with QuickStop Super
: Pass the fuel return hose (1),
connector first, under the brake
cable (2).
2310RA398 TG
1
2310RA399 TG
1
2
2310RA400 TG
1
2
3
4
: Fit the connector (3) with fuel
return hose (1) between the
ribs (arrows) and push it into the
grommet (4).
The fuel return hose (1) must be
under the brake cable (2) and run to
the left as shown in the illustration.
: Pass the fuel return hose (1)
upwards through the
opening (arrow) in the engine
housing.
: Install the fuel hose (1),
b 12.11.2
2310RA401 TG
2
1
2310RA402 TG
1
2310RA403 TG
1
All manuals and user guides at all-guides.com

Table of Contents

Other manuals for Stihl MS 251

Questions and Answers:

Question and Answer IconNeed help?

Do you have a question about the Stihl MS 251 and is the answer not in the manual?

Stihl MS 251 Specifications

General IconGeneral
Idle speed2800 RPM
Motor type2-stroke motor
Chain pitch1/308 \
Blade length450 mm
Product colorBlack, Grey, Orange
Motor speed (max)10000 RPM
Oil tank capacity0.2 L
Fuel tank capacity0.39 L
Engine displacement45.6 cm³
Kickback protectionYes
Engine power3 hp
Power sourceGasoline
Sound power level114 dB
Vibration emission3.9 m/s²
Sound pressure level103 dB
Weight and Dimensions IconWeight and Dimensions
Weight4900 g

Related product manuals