Robin America DY30 Service Manual page 18

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Se-
quence
Item
Bolts, nuts etc. used Remarks Procedures
8
9
10
Fly wheel
Blower housing
Remove the flywheel cover.
Remove the driving shaft.
Raise up lock washer, loosen
lock nut
(41
mm box spanner)
and then remove the flywheel
from the crankshaft using the
flywheel puller.
Remove the blower housing
from the crankcase.
Crankshaft, normal
threading
(See Fig. 18.)
Just loosen the flange
bolts.
~~ ~~
Be sure not t o miss
5 mm nut.
5 x 10
round head cross
recess screw
. . .
1 pce.
~ ~~ ~~ ~~
Rocker cover 6
x
35 7T bolt. . . 3 pcs. Remove the rocker cover from
the cylinderhead.
sw
.
.
.
3
pcs.
Nozzle holder
6
mm n u t .
. .
2 pcs.
At the top end the Remove the nozzle holder from
the cylinderhead.
sw
.
.
.
2 pcs.
gasket is fitted.
l 3
I
Rocker arm
I
Loosen the nuts fastening the Loosen the tappet adjust-
cylinderhead. ing bolt and
the
decom-
pression adjusting bolt,
which latter
is
on the
side
of
the intake valve.
(See Fig.
19.)
Pull
out
the rocker shaft from
the cylinderhead and remove
the rocker arm.
14
Cylinderhead
Loosen 6 mm nut which is
fastening the push rod sleeve
on the side of cylinderhead.
Pull out the push rod.
Just loosen 6 mm nut. 6 mm n u t . . . 2 pcs.
Fig. 7 8
6 x 8 flange bolt .
. .
2
pcs.
N o W.
8 x 5 5
7T b o l t . .
.
2 pcs.
sw
.
. .
2 pcs.
8
x 40
7T bolt.
.
. 2 pcs.
sw
.
. .
2
pcs.
Cylinder baffle Remove the cylinder baffle
from the cylinder.
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15
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