Toro titan mx, Service Manual

Page: 49 / 108

ENGINE
4-3 Toro TITAN 2014 Service Manual
4
Engine Removal
1. Raise seat and disconnect battery terminals.
2. Safely raise and support rear of unit so rear wheels
are off the ground.
3. Remove PTO belt tensioner spring (A) from the deck
to relieve PTO belt tension (Fig. 050). See PTO Belt
Replacement 48, 54 & 60 Inch Deck on page 6-5.
11. Remove the (4) engine to frame mounting bolts.
Make note of clutch stop bracket (C) mounting and
orientation (Fig. 051).
Fig. 050 PICT-3028
4. Remove PTO belt from PTO clutch.
5. Disconnect the wire harness connection from the
PTO clutch.
6. Remove the PTO clutch bolt and then remove the
clutch from the engine crankshaft.
7. Remove the drive belt tensioner spring (B) (Fig.
050).
8. Remove the belt from around the crankshaft drive
pulley and remove the drive pulley from the engine
crankshaft. Make note of pulley orientation for
assembly.
9. If necessary, remove rear engine guard.
10. Remove the fasteners that secure the heat shield to
the muffler and frame and remove the heat shield. If
necessary, remove the muffler from the engine.
Fig. 051
PICT-2055
12. Safely disconnect the fuel and vent lines from
engine.
13. Remove the throttle and choke cable from carburetor
linkage.
14. Disconnect the chassis-to-engine electrical
connection (D).
15. Disconnect the ground wires from the engine block
(E)
16. Disconnect the positive battery cable (F) from the
starter motor (Fig. 052).
Fig. 052 PICT-3026
D
F
E
A
B
C
17. The engine can now be lifted vertically from the
frame.