500 Hour Service; 1000 Hour (Alternative 2 Year) Service - Husqvarna PT26D Workshop Manual

DELIVERY AND DEALER SERVICE

500 hour service

1. Perform the 250-hour service.
2. Change the belts (power take-off belts, cutting
unit belt).
3. Check the condition of the hydraulic hoses.
4. Replace the fuel filter and check the hoses.
5. Change the oil in the bevel gear.

1000 hour (alternative 2 year) service

1. Perform the 500-hour service.
2. Replace the hydraulic oil.
3. Below are service actions according to the
Perkins workshop manual:
• Replace the cooler fluid.
• Adjust the valves and check the engine
speed.
• Replace the alternator and water pump belt.
2000 hour service
1. Perform the 1,000 hour service.
2. Below are service actions according to the
Perkins workshop manual:
• Replace the crankcase ventilation diaphragm.
• Check the starter.
• Check the engine mountings.
• Check the alternator.
3000 hour service
1. Perform the 1000 hour service.
2. Below are service actions according to the
Perkins workshop manual:
• Check the fuel injection system, replace the
injector if necessary.
• Check the water pump.
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