Removing And Installing The Engine; Fuel System Maintenance; Servicing The Fuel System - Toro CM-1258Y-SD Operator's Manual

Removing and Installing the
Engine
Removing the Engine
1. Open the rear cowl; refer to
17).
2. Remove the 4 nuts and bolts that secure the engine to
the engine-mounting plate
Figure 38
1. Nuts and bolts
3. Slide the engine to the right, and move the drive chain
away from the engine sprocket.
4. Carefully lift the engine up and off the engine-mounting
plate.
Installing the Engine
1. Set the engine on the engine-mounting plate, and align
the bolt holes (Figure
2. Install the 4 bolts and secure them with the nuts
torqued to 24 N-m (18 ft-lb).
3. Check the drive chain tension, and adjust it if necessary;
refer to Checking the Drive Chain Tension (page 31)
and Adjusting the Drive Chain Tension (page
4. Close the rear cowl; refer to
Opening the Cowl (page
(Figure 38).
1
38).
31).
Closing the Cowl (page
Fuel System
Maintenance

Servicing the Fuel System

Cleaning the Inlet-Fuel Screen
Service Interval: Every 50 hours—Clean the inlet-fuel
1. Clean the area around the fuel cap.
2. Remove the fuel cap.
3. Lift the inlet-fuel screen out of the fuel tank.
3
g020391
1. Fuel cap
2. Inlet-fuel screen
17).
4. Clean the inlet-fuel screen or replace it if it is damaged.
5. Install the inlet-fuel screen.
6. Install the fuel cap and hand tighten it.
Note: Overtightening the fuel cap will damage it.
29
screen.
1
2
Figure 39
3. Fuel tank
G021309