Stihl MS 251 Manual De Instrucciones página 50

English
Versions with one pawl
2
1
Refit the pawl (3) in the rotor and fit
N
the washer (2) on the starter post.
Use a screwdriver or suitable pliers
N
to install the spring clip (1) on the
starter post and engage it on the
pawl's pegs – the spring clip must
point clockwise as shown in the
illustration.
Versions with two pawls
1
2
3
Fit the pawls (3) in the rotor and fit
N
the washer (2) on the starter post.
Use a screwdriver or suitable pliers
N
to install the spring clip (1) on the
starter post and engage it on the
pawls' pegs – the spring clip must
point clockwise as shown in the
illustration.
48
Tensioning the Rewind Spring
3
Make a loop in the unwound starter
N
rope and use it to turn the rope rotor
six full revolutions in the direction of
the arrow.
Hold the rotor steady. Pull out and
N
straighten the twisted rope.
Release the rope rotor.
N
Release the rope slowly so that it
N
winds onto the rotor.
The starter grip must locate firmly in the
guide bushing. If the grip droops to one
side: Add one more turn on the rope
3
rotor to increase spring tension.
NOTICE
When the starter rope is fully extended it
must still be possible to rotate the rotor
another half turn. If this is not the case,
the spring is overtensioned and could
break.
Take one turn of the rope off the
N
rotor.
Versions with Easy2Start
Fit the spring housing, driver and
N
washer on the starter post.
Use circlip pliers to carefully install
N
the circlip in the starter post groove.
All models
Fit the fan housing and shroud.
N
Replacing a Broken Rewind Spring
Remove the rope rotor as described
N
in "Replacing a broken starter rope".
WARNING
The bits of spring may still be under
tension and could fly apart when you
take them out of the fan housing. To
reduce the risk of injury, wear face
protection and work gloves.
Use a screwdriver to carefully
N
remove the parts of the spring from
the housing.
Lubricate the new spring with a few
N
drops of non-resinous oil.
Place the new spring with frame in
N
position in the fan housing – the
anchor loop (arrow) must engage
the lug in the housing.
Apply suitable tools (screwdriver,
N
punch, etc.) to the recesses and
push the spring into its seat in the
fan housing – it slips out of the frame
in this process.
MS 251, MS 251 C