Engine Installation - Toro titan zx Service Manual

ENGINE

Engine Installation

1. Position the engine onto the frame.
2. Connect the battery ground wires (E) to the engine
block, and connect the positive battery wire (F) to
the engine starter motor.
3. Connect the chassis to engine harness connector
(D) (Fig. 053).
E
4
4. Install the fuel and vent lines to the engine.
5. Install the throttle and choke cables to carburetor
linkage.
6. Apply Loctite 242 to the (4) engine mounting bolts.
®
7. By hand, install the (4) engine mounting bolts.
Note: Some of the engine mounting bolts also
secure the clutch stop bracket and stiffener
tube to the frame. See the exploded views for
application and mounting location.
8. In a cross pattern, torque the (4) engine mounting
bolts to specification - 33 ft-lbs. (44 Nm).
9. Install muffler and new muffler gaskets, if necessary,
to the engine and torque muffler fasteners to
specification - 13 ft-lbs. (17.5 Nm).
10. Install heat shield to the muffler mounting screws
and torque to specification - 5 ft-lbs. (7 Nm).
4-4
F
D
Fig. 053 PICT-3026
11. Install the heat shield and muffler to frame mounting
screws and torque to specification - 17 ft-lbs. (23
Nm).
12. Apply anti-seize to the engine crankshaft and the
ends of the drive pulley shaft.
13. Install the drive pulley onto the crankshaft and hold
in position.
Note: The drive pulley is marked "CLUTCH SIDE"
for proper installation (Fig. 054).
Fig. 054
14. Install the drive belt around the drive pulley.
15. Install the drive belt tensioner spring as oriented
below (Fig. 055).
Fig. 055
PICT-2044
PICT-3028
Toro TITAN 2014 Service Manual