Toro Z MASTER 2000 Series Service Manual page 40

Kawasaki Engine Installation
Engine: Service and Repairs
1. Prepare the frame and secure any fuel lines or wire harness components.
2. Install the muffler and new exhaust gaskets. Torque the muffler mounting
bolts or nuts to 16-19 N • m (13 ft-lb).
3. Install the oil drain hose assembly. Torque oil drain hose (at engine block)
to 31-40 N • m (26 ± 3 ft-lb).
4. Lower the engine onto the frame.
5. Align the four holes of the engine base to the frame. Install the 2 rear
mounting bolts and Belleville washers loosely.
6. Attach the front 2 bolts and Belleville washers through the clutch anchor and
into the engine block.
7. Torque the 4 engine mounting bolts to 36-45 N • m (30 ± 3 ft-lb).
8. Install the key and engine pulley onto the crankshaft.
Note: Install the engine pulley with smaller diameter hub toward the engine.
9. Install the clutch onto the crankshaft ensuring that the slot in the clutch aligns
with the tab on the clutch anchor.
10. Install the 2 spring washers and the clutch bolt. Torque the clutch bolt to
66-83 N • m (55 ± 6 ft-lb).
11. Install the hydrostatic drive belt.
7–8)
12. Install the mower belt.
13. Connect the clutch wire to the clutch.
14. Connect the choke cable.
5–22)
15. Connect the throttle cable.
5–20)
16. Connect the black engine wire.
17. Connect the red (B+) wire from starter. Torque nut on starter relay to 3-4
N • m (32 ± 3 in-lb).
18. Connect the chassis wire harness to the main engine wire harness.
19. Connect the fuel supply line to the fuel filter.
20. Install the engine guard.
21. Open the fuel supply valve.
22. Fill crankcase with approved oil and verify proper oil level.
23. Connect the battery by installing the positive cable first, then the negative
cable to the battery.
24. Verify proper function of the unit. Verify engine RPM is set to 3750 ± 50 RPM.
Hydrostatic Drive Belt Replacement (page
Mower Belt Replacement (page 6–6)
Choke Control Assembly Replacement (page
Throttle Cable Assembly Replacement (page
Page 4–12 2000 Series Z MASTER® Service Manual
3438-778 Rev A