Stihl MS 441

90 MS 441, MS 441 C
– Remove handle moulding,
b 12.3.
: Drive out pin (arrow) with
a punch.
219RA451 TG
: Remove trigger interlock (1).
219RA452 TG
1
: Drive out bushing (1).
– Remove leg spring.
219RA453 TG
1
– Examine trigger interlock (1),
leg spring (2) and bushing (3),
replace if necessary.
219RA454 TG
1
2
3
: Align leg spring (1) and insert in
trigger interlock.
: Slide bushing (2) into hole
(arrow) to secure leg spring in
place.
219RA455 TG
1
2
– The leg (arrow) of the leg spring
must rest against the tank
housing.
: Centre trigger interlock (1) with
punch (2).
– Drive in the pin until it is
219RA456 TG
1
2
equidistant on both sides.
– Reassemble in the reverse
sequence.
– Tightening torques, b 3.5.
– Check correct operation.
12.3.2 Throttle trigger interlock