Stihl 064 Service Manual page 22

STIHL 064, 066
Top:
Bottom:
Correct installed position
of hand guard
- Position bearing boss of hand
guard against the pivot pin and fit
the other side of the hand guard
over the fan housing.
- Press the cam lever downward
and push the hand guard and
bell crank onto the pivot pins.
- Secure bell crank with E-clip.
- Fit hand guard mounting screw
at fan housing side and tighten
to a torque of 3.5 Nm (2.6 Ibf.ft).
Tighten left-hand hand guard
mounting screw to 7.0 Nm
(5.2 Ibf.ft).
Attaching brake band to bell crank
Bottom:
Fitting brake band in crankcase recess
- First attach brake band to bell
crank and then press it into the
crankcase recess.
Important: Coat sliding and bear-
ing points with Molykote grease
- see 12.2. Do not lubricate the brake band.
Top:
Position of protective tube
on brake spring
b = 32 mm (1 1/4")
Bottom:
Attaching brake spring to bell crank
- Check that protective tube is
correctly positioned on the brake
spring.
- Hook the brake spring onto the
bell crank.
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