Stihl TS 420 Manual page 24

1
1
: Fit the thrust washer so that the
lugs (1) engage the grooves
(arrows) in the shaft.
– Insert the screw with washer.
1
: Slide the cast arm with guard (1)
onto the studs (arrows).
The tensioner must point to "0".
TS 410, TS 420
1
– Fit the ribbed poly V-belt, b 5.5.
: Position the guard (1).
: Insert and tighten down the screw
(arrow).
1
: Slide the starter cover (1) onto
the studs.
: Lightly screw on the collar nuts
(arrows), but do not tighten them
down yet.
– Tension the ribbed poly V-belt,
b 5.5.
– Screw all three collar nuts tight.
1
– Fit the connector (1) with water
hose and align it at 90° to the
adjusting lever (2).
: Insert the banjo bolt (3) and
screw it tight. Fit the square nut.
– Starting from the shut-off cock,
route the water hose (1) without
any tight bends or kinks.
: Press the hose (1) into the guides
(arrows).
– Tightening torques, b 3.5.
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3
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