Preparations - Stihl MS 441 Manual

8.2.1

Preparations

2 1
– Remove shroud, b 8.4.
– Set piston to top dead centre
(TDC) (can be seen through the
spark plug hole).
– Remove decompression valve,
b 8.9.
: Screw in plug (1) 1122 025 2200
and tighten it securely.
: Screw in spark plug (2) and
tighten it securely.
– Tightening torques, b 3.5.
1 1
: Prise out plugs (1).
: Unscrew nuts (arrows).
40
: Undo screws (arrows).
: Slide sealing plate (1)
0000 855 8107 between cylinder
exhaust port and heat shield and
lightly retighten the screws.
The sealing plate must fill the space
between the screws completely.
– Remove carburetor, b 14.3.
1
1
: Ensure that the sleeves (1) and
washer (2) are present.
1
1
: Pin (1) must be present on test
flange 1138 890 1200 – seal
impulse hose.
2
– Slide test flange
1138 890 1200 (1) into place.
– The pin must be inserted in the
impulse hose (2) when sliding the
test flange into place.
1
2
– Push 35 mm long sleeves (1)
onto the upper stud bolts.
: Screw on nuts (arrows) and
tighten them securely.
1
1
MS 441, MS 441 C