
facilitate access to the lower part and drain all
the oil.
12 Remove the oil filling cap (11) and position a
suitable container for collecting the oil. Unscrew
the drain plug (12) and let all the oil pour out.
13 When fitting the drain plug (12), check that the
gasket underneath is intact and positioned cor-
rectly.
C) Removing the engine
22 Disconnect the throttle cable (21) and the
engine brake cable (22).
23 Dismount the cutting assembly and undo the 3
screws (23) which are accessible from the bot-
tom of the lawnmower.
24 Hold the engine in points with a firm grip,
remembering that it weighs approx. 10 kg.
25 When mounting,
– tighten the screws to the specified levels;
– check the efficiency of the engine brake
[
–
check that the throttle cable is correctly
Tightening torques
4-6
Cylinder head screws ..................... 20-25 Nm
12
Oil drain plug .................................. 18-22 Nm
23
Engine screws ................................ 20-28 Nm
SV 150
6.9
.
0
ENGINE BLOCK
2 / 2
WORKSHOP MANUAL
page
from
2004
to
••••
01/2005
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