Dolmar PS-6400 Repair Manual page 11

0 3 CHAIN BRAKE
9 8
7
(1,5 Nm ± 0,2)
6
5
Repair Manual PS-6400/PS-7300/PS-7900
4
3
Removing the sprocket and clutch drum,
exposing the chain brake
Remove the sprocket guard, saw chain and guide
bar.
Remove the chain guide plate 1, assembly with
slotted screw 2 (3.5 x 9.5 mm).
Remove the washer 3 and pull off the sprocket 4
with discs.
Pull the hand guard slightly towards the tubular
handle (do not let it disengage!) and hold it firmly,
to cancel the brake force on the clutch drum.
Important: If the hand guard disengages, push
it forward again.
Never actuate the hand guard without the
clutch drum! This could break the linkage or the
housing.
Remove the clutch drum 5 (note needle bearing 6)
and release the hand guard again slowly.
Remove the covering plate 8, assembly with slot
1
head screw 7 (3.5 x 9.5 mm).
Remove foam sponge 9.
Tool
2
(1,5 Nm ± 0,2)
11