Stihl MS 650 Manual page 24

2 1
: Carefully ease the brake spring
(1) off the anchor pin (2).
: Remove the brake spring (1) from
the brake lever (3).
: Pry the brake band (1) out of the
crankcase.
: Disconnect the brake band (1)
from the brake lever (2).
MS 650, MS 660
3
Install a new brake band if there are
noticeable signs of wear (large
areas on inside diameter and/or
parts of outside diameter) and its
remaining thickness is less than
0.6 mm.
The thickness of the brake band
must not be less at any point.
If the brake band is still serviceable,
2
use No. 120 emery paper or emery
cloth (grain size approx. 120 µm) to
clean and roughen its friction face
(inside diameter).
1
: Take out the screw (arrow).
2
4
: Remove the E-clip (1).
: Pry the hand guard (2)
together with the brake
lever (3) off the pivot pin
(arrow).
– Pull the lever out of the hand
guard.
3
: Disconnect the spring (1).
: Remove the E-clip (3).
: Remove the lever (2) with
spring (1).
3
1
1
2
23