Servicing The Engine Belts; Engine Cooling System - Toro REELMASTER 3100-D Operator's Manual

1
Figure 34
1. Fuel Injectors (3)
2. Move the throttle to the FAST position.
3. Turn the key in the key switch to the START
position and watch the fuel flow around the
connector. Turn the key to the OFF position when
solid flow is observed.
4. Tighten the pipe connector securely.
5. Repeat the previous steps on the remaining nozzles.

ENGINE COOLING SYSTEM

(Fig. 35 & 36)
1. Removing Debris—Remove debris from the oil
cooler and radiator daily; clean more frequently in
dirty conditions.
A. Turn the engine off and raise the hood. Clean
the engine area thoroughly of all debris.
B. Remove the access panel.
3
1
Figure 35
1. Access panel
2. Oil cooler
3. Radiator
2
C. Unlatch the oil cooler and pivot it rearward.
Clean both sides of the oil cooler and radiator
area thoroughly with water or compressed air.
Pivot the oil cooler back into position.
Figure 36
D. Install access panel and close the hood.

SERVICING THE ENGINE BELTS

Check the condition and tension of all belts after the first
day of operation and every 100 operating hours
thereafter.
Alternator/fan Belt (Fig. 37)
1. Open the hood.
2. Check tension by depressing the belt midway
between the alternator and crankshaft pulleys with
30 Nm of force. The belt should deflect 11 mm. If
deflection is incorrect, go to step 3. If correct,
continue operation.
3. Loosen the bolt securing the brace to the engine and
the bolt securing the alternator to the brace.
4. Insert a pry bar between the alternator and the
engine and pry outward on the alternator.
5. When correct tension is achieved, tighten the
alternator and brace bolts to secure adjustment.
Maintenance
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