Engine Remove & Replace Air-Cooled - Toro 74161 Service Manual

ENGINE
Engine Remove & Replace
Air-Cooled
1. Disconnect the negative battery cable.
2. Remove the PTO clutch anchor bolt from the
clutch guard.
3. Remove the clutch guard and clutch guard
brackets (Figure 20).
Figure 20
4. Remove the battery cable, main power feed, and
solenoid wire from the starter solenoid (Figure 21).
A
D
Figure 21
(A) Battery Cable/
Power Feed
(B) Solenoid Wire
3 - 2
1023-011
C
B
1023-008
(C) Clutch Plug
(D) Main Harness
Connector
5. Disconnect the PTO clutch electrical plug and
main wiring harness connector (Figure 21).
6. Release the tension from the drive belt by raising
the lever against the spring tension and remove
the belt from the PTO pulley (Figure 22).
Figure 22
7. Remove the clamps securing the choke and
throttle cables. Then remove the Z bends from
the choke and throttle levers (Figure 23).
C
B
Figure 23
(A) Cable Clamps
(B) Throttle Lever
8. Place the fuel tank selector lever in the off position
and disconnect the fuel supply line from the fuel
filter.
1101-011
A
1023-005
(C) Choke Lever
Mid-Mount Z Service Manual