FS 250, FS 250 R
English
38
The mowing head is supplied with 
illustrated instructions for replacing the 
blades. Keep the instructions for the 
mowing head in a safe place.
WARNING
To reduce the risk of injury, always shut 
off the engine before installing the 
blades.
N Remove the mowing head.
N Replace blades as shown in the 
illustrated instructions.
N Mount the mowing head on the 
machine.
Changing the Fuel Pickup Body
Change the fuel pickup body every year:
N Drain the fuel tank.
N Use a hook to pull the fuel pickup 
body out of the tank and take it off 
the hose.
N Push the new pickup body into the 
hose.
N Place the pickup body in the tank.
Maintenance Work
STIHL recommends that you have 
servicing and repair work carried out 
exclusively by an authorized STIHL 
servicing dealer.
Fitting the Spacer
N Push the spacer (1) into the 
opening (2) in the shroud until it 
engages.
N Make sure the spacer (1) locates 
properly on the shroud (arrow).
Inspection and Maintenance 
by User
Inspections and Maintenance 
by Dealer