Toro DuraForce, Service Manual

Page: 31 / 65

CARBURETOR
24
8. Pressure check carburetor. Attach pump with
pressure gauge to fuel inlet fitting on carburetor
(see Figure 33). With carburetor upside down (float
up), raise float and lower to its normal position.
Pump pressure to 5 psi. It should hold this
pressure indefinitely. For practical purposes, test
for 10 or 15 seconds. If it does not hold, wet the
needle and seat, and repeat the test.
Figure 33
0893-026
9. Install the fuel filter over the fuel nozzle. Pressure
check before proceeding (see Figure 34).
Figure 34
0893-22
10. Install a new fuel bowl gasket and the fuel bowl
with the four bowl retaining screws (see Figure 35).
Figure 35
0893-002
11. Hook the governor spring into the bottom of the
governor collar (DuraForce engines). See Figure
36.
Figure 36
0893-050
12. Place the collar and spring over the carburetor
fitting (DuraForce engines). See Figure 37.
Figure 37
0893-005