RedMax 967683802, Руководство по ремонту

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English – 14
Safety equipment
7 Safety equipment
7.1 Chain brake
7.1.1 Dismantling
1. Dismantle the following parts first:
•
Chain and bar. See the Operator Guide.
• Centrifugal clutch. See page 23.
2. Push the hand guard forward so that the chain
brake is on. See fig. 1.
3. Remove the hand guard, two screws. Note the
sleeve on the starter side. See fig. 2.
4. Remove the chain guide-plate (A). See fig. 1.
5. Remove the locking ring (C) with washer (D)
and lift up the clutch drum (E) with needle
bearing (F) and chain drive sprocket (G). See
fig. 3.
6. Remove the spark plug and fit the piston stop.
Remove the clutch with the clutch tool. Note –
left-hand thread. Screw in the direction of the
arrow as in fig. 4.
7. Remove the four screws (B) and the cover over
the chain brake mechanism. See fig. 1.
8. Press down the retaining bush (C fig. 5) while
releasing the lever (D fig. 5) with a screwdriver.
9. Remove the pressure spring by freeing the
back end with a screw driver. See fig. 6.
10. Remove the toggle joint (E) with attached brake
strap. See fig. 6.
11. Remove the brake strap from the toggle joint.
12. Take out the retaining bush (C) with spring. See
fig. 5.
WARNING!
Check that the brake is on.
Otherwise
the pressure spring can fly out
and use personal injury.
Fig. 1
A
B
Fig. 2
Fig. 3
C
D
E
F
G
Fig. 4