3.
Ensure that the throttle cable is positioned as
shown in Figure 32 to prevent throttle cable
damage.
Carburetor Reassembly (cont’d)
Figure 30
Carburetor
Installation
I.
Install the intake flange with gaskets and heat
shield making certain that the pulse hole is not
obstructed by any of the intake components.
Secure by tightening the screws to .3 to
.45
kg m
(26 to 38 in Ibs). See Figure 31.
The proper order for installing the intake
components is:
gasket
heat shield
gasket
intake flange
Figure 31
2. Place the carburetor gasket on the intake flange
making sure that the pulse hole is not obstructed.
Install the carburetor.
Tighten the screws to .3 to
.45
kg m, (26 to 38 in
Ibs.)
18
CORRECT
ROUTING
Figure 32
4.
Attach the fuel feed line and the overflow line to the
carburetor.
5.
Place the air cleaner steel net, element and grid
into the air cleaner cover and install the assembled
air cleaner onto the carburetor. Secure with the
two
screws with lock washers and flat washers.
Carburetor Adjustment Idle Speed
CAUTION:
Stay
clear
of
cutter
head whenever engine
is
running.
1. With the engine running at operating temperature,
the choke fully opened and,
no
load applied to the
engine, turn the idle speed adjusting screw to
achieve an idle in the range specified below.
TC3000
&
TC4000
TC5000
3000
200 rpm
2500
200
rpm
See Figure 33.
Figure 33
n
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