Genie GTH-636 Telehandler Parts

Searching for parts to keep your Genie GTH-636 performing at its best? Ensure your telehandler stays in top condition with high-quality mirrors, filter elements, decals, and more. The GTH-636 is powered by a Deutz TD2.9 engine, delivering reliable performance in tough conditions. With its durable construction and advanced controls, this telehandler is built to handle demanding jobs with ease. Don’t forget to stay on top of your maintenance—secure the parts you need to keep your GTH-636 running smoothly! Keep reading to see our comprehensive maintenance guide for your machine.

Walk-Around Inspection

Before operating your Genie GTH-636, perform a thorough walk-around inspection to prevent costly downtime and ensure operator safety. Regular inspections help identify issues early, allowing your telehandler to operate efficiently. Key areas to focus on include:

• Be sure the operator’s and safety manuals are in the storage container.
• Verify all safety decals and load charts are legible and in place.
• Inspect hydraulic hoses, fuel lines, and cylinders for leaks or damage.
• Check the transmission oil and hydraulic oil levels.
• Inspect tires for proper inflation and signs of wear or damage.
• Verify all attachment pins, nuts, bolts, and other fasteners are secure.
• Test all lights, alarms, and warning indicators.
• Ensure the parking brake and service brakes are functioning correctly.
• Check the boom wear pads and lifting components for cracks or damage.

Daily Inspection

• Verify engine oil and coolant levels.
• Check hydraulic oil level and inspect for leaks.
• Ensure the fuel level is adequate.
• Examine battery terminals for corrosion and secure connections.
• Check for loose or missing bolts and fasteners.
• Inspect the operator’s cab for cleanliness and clear visibility.
• Ensure the rear proximity alarm and camera (if equipped) are functioning properly.

50-Hour Maintenance

• Change the engine oil and filter (Deutz TD2.9 requires 15W-40 oil).
• Inspect and clean the air filter.
• Check the hydraulic system components for leaks and proper operation.
• Grease all necessary lubrication points.
• Drain the fuel/water separator.

250-Hour Maintenance

• Replace the fuel filter and drain the fuel/water separator.
• Inspect and replace the hydraulic filter if needed.
• Check and adjust the transmission fluid level (Chevron Ursa 10W).
• Inspect and adjust belt tension.
• Inspect tire condition and adjust pressure if necessary.

500-Hour Maintenance

• Replace the hydraulic oil filter.
• Inspect the engine cooling system and clean the radiator.
• Check battery electrolyte levels and clean terminals.
• Lubricate all grease points.
• Inspect electrical wiring and connections.

1,000-Hour Maintenance

• Replace transmission oil and filter.
• Inspect drive axles and differentials for wear.
• Replace air filters.
• Check steering and braking system components.
• Check all attachment locking mechanisms.

2,000-Hour Maintenance

• Change hydraulic oil and replace all hydraulic filters.
• Inspect and replace worn-out hoses and belts.
• Perform a full diagnostic check of electrical systems.
• Verify proper boom operation and inspect cylinder seals.

4,000-Hour Maintenance

• Overhaul the engine cooling system, including thermostat replacement.
• Inspect and rebuild hydraulic cylinders if necessary.
• Perform a detailed structural integrity inspection of the boom and chassis.
• Replace the drive axle seals and bearings if required.

6,000-Hour Maintenance

• Perform a full engine rebuild or replacement if required.
• Replace all major hydraulic components.
• Inspect frame and structural welds for any fatigue or cracks.
• Conduct a full machine diagnostic and recalibration.

Final Maintenance Recommendations

Regular maintenance keeps your telehandler operating reliably. For a full range of Genie parts, explore our extensive EquipmentShare Parts Catalog. If you can't find the part you need, reach out to our parts experts for a custom order.