STIHL 029, 039
19
3.3.2
Assembly
Top:
1 = Spring
Top:
2 = Cam lever
Pressing cam lever
3 = E-clip
downward
Bottom: Bottom:
Fitting bell crank in
Correct installed position
Disconnecting the spring
hand guard
of hand guard
- Remove the E-clip from the cam
lever pivot pin.
-
Disconnect spring from the cam
lever. Pull the cam lever off the
pivot pin.
- Remove the spring.
-
Clean all disassembled parts in
white spirit. Replace any worn or
damaged parts.
- Push the cam lever onto the pivot
- Position bearing boss of hand
pin and secure it with the E-clip.
guard against the pivot pin and fit
the other side of the hand guard
- Attach the spring to the cam
over the handle housing.
lever, from behind, and push it
over the pivot pin.
- Press the cam lever downward
and push the hand guard and
- Insert the bell crank in the side of
bell crank onto the pivot pins.
the hand guard so that the short
arm of the bell crank points up.
