PRELIMINARY – For Toro Distributor
and Toro Company
use only.
ProForce Debris Blower
Page 3
−
10
Engine
Engine Installation (Fig. 6)
1. Position machine on a level surface.
2. Make sure that all parts removed from the engine
during maintenance or rebuilding are properly installed
to the engine.
IMPORTANT: Take care to not damage the engine,
fuel hoses, electrical harness or other parts while
installing the engine.
3. Carefully position engine on machine frame.
4. Install four (4) flange head screws up through the
frame and engine mounting holes. Install flange nuts on
screws. Do not fully tighten nuts at this time.
5. Connect blower drive shaft to engine crankshaft (see
Drive Shaft Installation in the Service and Repairs sec-
tion of Chapter 5
−
Blower Assembly).
6. Position engine on frame to align the blower drive
shaft assembly between the blower and engine shafts.
7. Fully tighten the engine mounting fasteners. Torque
fasteners from
270 to 330 in
−
lb (31 to 37 N
−
m)
.
8. Install top grill and side grill (Fig. 8).
9. Connect wire harness connectors to engine.
A. Connect positive battery cable and fusible link to
the starter motor B+ stud.
B. Connect wire harness blue wire to starter motor
terminal.
C. Secure negative battery cable and wire harness
ground connector to engine with flange bolts. Note
that there is a lock washer on the bolt that secures
the negative battery cable.
D. Connect wire harness connectors to remaining
engine wires.
10.Remove plug installed in fuel hose during engine re-
moval process. Connect fuel hose to the fuel filter inlet
and secure with hose clamp (Fig. 7).
11. Check and adjust engine oil level as needed.
12.Connect negative battery cable to negative battery
terminal. Tighten nut that secures battery cable from
10
to 15 ft
−
lb (14 to 20 N
−
m)
. Make sure that battery cover
is secured.
