Stihl MS 650 Manual page 27

a a
b
: The turns of brake spring must be
tightly against one another in the
relaxed condition. If this is not the
case, replace the brake spring.
Check correct position of
protective tube:
a = 18 mm
b = 33 mm
1
: Hook the brake spring (1) to the
brake lever (2).
26
1
2
: Use the assembly tool (2)
1117 890 0900 to attach the
brake spring (1) to the anchor pin
(arrow).
– Place cover in position.
: Insert screws (arrows) and
tighten them down firmly – b 3.5
– Install the clutch drum/chain
sprocket – b 5.1
2
2
1
: Fit the side plate (2) over the
collar screws and push it against
the crankcase.
: Fit the screw (1) and tighten it
down firmly.
– Mount the guide bar and chain
sprocket cover. Tighten down
nuts on the chain sprocket cover
– b 3.5
– Check operation of chain brake –
b 5.5.1
MS 650, MS 660