INTRODUCTION
The purpose of this manual is to help Service
Centres service, disassemble and repair SV200
engines.
Each page of this manual states the following infor-
mation:
A) Engine type or types the page is referring to.
B) Page number, specifically:
– the first two figures separated by a point indi-
cate the section and the chapter;
– the third figure indicates the modification
index.
C) Temporary validity of the page, with reference to
the year of manufacture [
3.1.A] or serial
numbers.
D) Date of release.
E) Page number and total number of pages dedi-
cated to the subject.
F) Any previous or ensuing pages dedicated to the
subject.
G) Any chapters before or after the current one.
The manual refers to the following symbols:
Warns of operations that should be carried
out with utmost care to avoid impairing the func-
tionality and safety of the lawnmower.
Warns of operations that should be carried
out with utmost care to avoid injury to the oper-
ator.
Reference to another procedure or part of
the manual.
Shows all the operations requiring different
intervention methods depending on the engine
version.
NOTE
All references to “right”, “left”, “front”, “rear”,
“upper” and “lower” refer to the engine installed on
the lawnmower and viewed from the user’s operat-
ing position.
The manual has left out the simplest and quickest
operations that can be handled by a good mechan-
ic, while concentrating more on specific aspects
and the best servicing procedures.
Please read all the contents of this manual to
become familiar with the basics of the engine,
which is fundamental for operating in a logical man-
ner without making errors or wasting time.
All problems related to use are fully covered in the
user manual.
➤
ii.1
INTRODUCTION
1 / 1
SERVICE MANUAL
page
from
2007 to ••••
4/2007© by GLOBAL GARDEN PRODUCTS
SV200 R200
SV200 R200
4/2007© by GLOBAL GARDEN PRODUCTS
B) Adjusting maximum speed
11 Check that the throttle cable is adjusted cor-
rectly [ 6.5.A
].
12 Let the engine heat up for a few minutes then
set the throttle control to “FAST”. Check the
rotation speed on the speed indicator (21).
NOTE
The engine’s maximum speed must be between
2700 and 2900 rpm; if you do not read this
value, proceed as follows
13 Check:
– that the spring (22) is intact;
– that the tie-rod (23) and relative spring (24) are
intact and undamaged;
–that the moving levers (24) are not bent or
deformed and replace the entire support if
necessary [ 6.5.C
].
14 If the above checks do not show any faults, the
phasing of the governor’s control lever (26) with
respect to the counterweight device must be
checked:
–stop the engine and move the accelerator
control to “FAST”;
–slacken off the control lever (26) locknut (27);
–without changing the lever (26) position deter-
mined by the spring (22) and tie-rod (23), use
a screwdriver to turn pin (28) clockwise to the
end of its stroke and then lock the nut (27).
C) Replacing the lever system support
21 Remove the intake manifold and the carburettor
[ 6.4.A
].
22 Disconnect the accelerator cable (31) and
remove the breather pipe (32) and the spring
(33).
6.5.1
GOVERNOR SYSTEM OF THE CARBURETTOR
2 / 3
SERVICE MANUAL
page
from
2007 to ••••
21
22
23
24
25
27
26
28
31
32
33
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