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 #32 background imageLoading...
Page #32 background image
31MS 231, MS 231 C, MS 251, MS 251 C
5.6 Bar Mounting Stud
Remove the chain sprocket
cover.
: Push stud puller
5910 893 0501 (1) over the collar
stud (2) as far as it will go and
unscrew the stud counter-
clockwise.
Coat the collar stud with
threadlocking adhesive, fit and
tighten down firmly, b 14
Reassemble all other parts in the
reverse sequence.
2310RA046 TG
1
2
Repair solution
If the thread in the engine housing is
badly damaged or stripped it will not
be possible to tighten the standard
collar stud to the specified torque –
the security of the collar stud is no
longer guaranteed.
In such a case use the collar stud in
the screw list as a repair solution,
b 2.5.
Remove the standard collar stud
– do not re-drill the hole.
: Coat the thread of the collar
stud (1) with threadlocking
adhesive, b 14
Fit the collar stud by hand so that
it engages the existing thread.
Screw home the collar stud and
tighten it down firmly.
Reassemble all other parts in the
reverse sequence.
2310RA047 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