Brake Maintenance; Adjusting The Brakes; Belt Maintenance; Adjusting The Alternator Belt - Toro Greensmaster 3420 TriFlex Operator's Manual

Brake Maintenance

Adjusting the Brakes

If the brake fails to hold the machine while parked, you can
adjust the brakes using the bulkhead fitting near the brake
drum; contact your Authorized Service Distributor or refer to
the Service Manual for more information.

Belt Maintenance

Adjusting the Alternator Belt

Service Interval: After the first 8 hours
Make sure the belt is properly tensioned to ensure proper
operation of the machine and prevent unnecessary wear.
1. Stop the engine, set the parking brake, and remove the
ignition key.
2. Apply moderate thumb pressure to the belt between
the pulleys (22 lb (10 kgf)). The belt should deflect
0.28 to 0.35 inches (7 to 9 mm). If not, complete the
following procedure to adjust the belt tension:
3
1
2
1. Alternator belt—apply pessure here
2. Alternator
3. Adjusting strap
A. Loosen the bolts securing the alternator to the
engine and adjusting strap.
B. Inspect the belt for wear or damage and replace if
it is worn.
C. Using a lever placed between the alternator and
the engine block, pull the alternator out to obtain
the correct belt tension and tighten the bolts.
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Figure 55
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