Stihl MS 251 Manual De Instrucciones página 32

English
Remove the filler cap.
N
Refueling
Take care not to spill fuel while fueling
and do not overfill the tank – leave
approx. 1/2" (13 mm) air space.
Closing
Handle is in an upright position:
Insert the cap – positioning marks
N
on the cap and the fuel tank opening
must line up.
The cap should drop fully into the
N
opening in this position.
30
Push the filler cap down and twist it
N
clockwise until it engages.
Flip the handle down.
N
Checking for proper closure
The lug on the grip must engage
N
entirely in the recess (arrow), and
the grip must lie completely flush
with the top of the cap.
Grip the cap and check for
N
tightness.
If the cap can be moved, it is not
N
properly installed.
Misalignment of the cap parts
If the cap does not drop fully into the
N
opening when the positioning marks
line up and/or if the cap does not
tighten properly when twisted, the
base of the cap may be rotated out
of position vis-à-vis the top.
Such misalignment can result from
N
handling, cleaning or an improper
attempt at tightening.
Left: Base of improperly aligned
cap (with open space)
Right: Base of cap correctly posi-
tioned for installation
MS 251, MS 251 C