Storing The Machine; Replacing Nylon Line - Stihl FS 40 Instruction Manual

Storing the Machine

For periods of 3 months or longer
N Drain and clean the fuel tank in a
well ventilated area.
N Dispose of fuel properly in
accordance with local
environmental requirements.
N Run the engine until the carburetor
is dry – this helps prevent the
carburetor diaphragms sticking
together.
N Remove, clean and inspect the
cutting attachment.
N Thoroughly clean the machine –
pay special attention to the cylinder
fins and air filter.
N Store the machine in a dry and
secure location – out of the reach of
children and other unauthorized
persons.
FS 40, FS 40 C, FS 50, FS 50 C

Replacing Nylon Line

STIHL AutoCut C 5-2
Always check the mowing head for signs
of wear before replacing the nylon line.
If there are signs of serious wear,
replace the complete mowing
head.
Preparations
N Shut off the engine.
N
Put the machine on the ground with
the mowing head facing up.
Disassembling the mowing head and
removing remaining nylon line
In normal operation, the supply of nylon
line in the head is used up almost
completely.
1
2
3
N
Hold the mowing head steady and
rotate the cap (1) counterclockwise
until it can be removed.
N Pull the spool (2) out of the mowing
head (3) and remove the remaining
line.
English
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