Servicing The Engine Cooling System - Toro 03540 Operator's Manual

1. Loosen the pipe connection to the No. 1 nozzle and
holder assembly (Fig. 52).
Figure 52
1. Fuel injectors (3)
2. Move throttle to FAST position.
3. Turn key in key switch to START position and watch
fuel flow around connector. Turn key to OFF position
when solid flow is observed.
4. Tighten pipe connector securely.
5. Repeat steps on remaining nozzles.
Servicing the Engine Cooling
System
Removing Debris
Remove debris from screen, oil coolers and radiator daily,
clean more frequently in dirty conditions.
1. Turn engine off and raise hood. Clean engine area
thoroughly of all debris.
2. Loosen clamps and pull up on screen to slide it out of
mounting tracks (Fig. 53). Clean screen thoroughly with
compressed air.
1. Screen
3. Slightly raise oil coolers and pivot forward (Fig. 54).
Clean both sides of oil coolers and radiator area
thoroughly with compressed air. Pivot oil coolers back
into position.
4. Install screen and close hood.
1. Reel oil cooler
2. Radiator
37
Figure 53
Figure 54
3. Transmission oil cooler