Every 1000 Service Hours Or 6 Months
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D4 TRACK-TYPE TRACTOR POWER SHIFT
[GEG00779]
D4 TRACK-TYPE TRACTOR POWER SHIFT
Every 500 Service Hours Or 3 Months
D4 TRACK-TYPE TRACTOR POWER SHIFT
Every 2000 Service Hours Or 1 Year
MACHINE ARRANGEMENT
D4 TRACK-TYPE TRACTOR POWER SHIFT
Safety
D4 TRACK-TYPE TRACTOR POWER SHIFT
Fuel And Lubricant Specifications
D4 TRACK-TYPE TRACTOR POWER SHIFT
Every 50 Service Hours Or Weekly
D4 TRACK-TYPE TRACTOR POWER SHIFT
Every 250 Service Hours Or Monthly
D4 TRACK-TYPE TRACTOR POWER SHIFT
Every 500 Service Hours Or 3 Months
1.1. (30)Final Drives
2.1. (31)Steering Clutches
3.1. (32)Sprocket Hub
4.2. To Adjust
5.1. (33)Steering Clutches - Wash Compartment
6.2. Adjust Steering Clutches
7.1. (34)Transmission And Torque Converter
8.1. (35)Bevel Gear Compartment
(30)Final Drives
- 1. Remove drain plugs at rear of both final drives and allow to drain.
- 2. Clean and install drain plugs. Fill through fill plug openings (refill capacity on page 31).
(31)Steering Clutches
Remove seat cushion. Lubricate 3 control shaft fittings.
(32)Sprocket Hub
Pry against each side of sprocket with 5 ft. (1,5 m) bar. It sprocket moves, adjust bearing.
To Adjust
- 1. Remove guard. Remove lock bolt and lock.
- 2. Remove outer cap and retaining nut lock.
- 3. Loosen adjusting nut.
- 4. Tighten retaining nut to 500 to 600 lb. ft. (69- 83 mkg).
- 5. Tighten adjusting nut. Use 5 ft. (1,5 m) extension.
- 6. Install retaining nut lock and outer cap.
- 7. Install lock and lock bolt.
- 8. Install guards.
(33)Steering Clutches - Wash Compartment
- 1. Machine must be level. Remove clutch compartment drain plugs and allow oil accumulation present to drain.
- 2. Clean and install drain plugs. Remove clutch compartment access cover plates.
- 3. Add enough non-flammable cleaning fluid to cover lower section of steering brake bands.
- 4. Drive machine back and forth for five minutes without disengaging steering clutches.
- 5. Drain compartments. Clean and install drain plugs.
- 6. Add fresh cleaning fluid to cover lower section of brake bands.
- 7. Drive machine back and forth for five minutes. Occasionally apply brakes.
- 8. Drain compartments. Clean and install drain plugs.
- 9. Inspect access cover plate gaskets. Use new gaskets if necessary. Install cover plates.
- 10. Lubricate steering clutch release bearings.
Adjust Steering Clutches
Free travel of each steering clutch lever should be 3 inches (76 mm).
- 1. Remove seat cushion.
- 2. Remove adjusting nut covers at top of each clutch compartment.
- 3. Loosen adjusting nut locknut.
- 4. Turn adjusting nut to obtain correct lever free travel.
- 5. Tighten locknut and install cover.
- 6. Remove control lever stop access cover.
- 7. Loosen stop bolt locknut. Adjust stop bolt for at least 15/16 inch (23 mm) clearance.
- 8. Tighten locknut. Install cover and seat cushion.
(34)Transmission And Torque Converter
- 1. Engine stopped and machine level. Remove transmission and torque converter drain plugs and allow to drain.
- 2. Remove suction screen.
- 3. Remove screen housing.
- 4. Remove screen. Wash in clean solvent.
- 5. Install screen assembly and housing.
- 7. Clean and install drain plugs.
- 8. Fill to FULL mark on gauge. Start engine. Check oil level and add if necessary (refill capacity on Page 31).
(35)Bevel Gear Compartment
- 1. Remove drain plug and allow to drain.
- 2. Clean and install drain plug. Start engine. Check oil level and add if necessary (refill capacity on page 31).
Information System:
D4 TRACK-TYPE TRACTOR POWER SHIFT
Every 500 Service Hours Or 3 Months
D4 TRACK-TYPE TRACTOR POWER SHIFT
Every 250 Service Hours Or Monthly
D4 TRACK-TYPE TRACTOR POWER SHIFT
Every 50 Service Hours Or Weekly
D4 TRACK-TYPE TRACTOR POWER SHIFT
Fuel And Lubricant Specifications
D4 TRACK-TYPE TRACTOR POWER SHIFT
Safety
D5 TRACK-TYPE TRACTOR DIRECT DRIVE
When Required
D5 TRACK-TYPE TRACTOR DIRECT DRIVE
Every 2000 Service Hours Or 1 Year
D5 TRACK-TYPE TRACTOR DIRECT DRIVE
Every 1000 Service Hours Or 6 Months
D5 TRACK-TYPE TRACTOR DIRECT DRIVE
Every 500 Service Hours Or 3 Months
D5 TRACK-TYPE TRACTOR DIRECT DRIVE
Every 250 Service Hours Or Monthly
D5 TRACK-TYPE TRACTOR DIRECT DRIVE
Every 10 Service Hours Or Daily
D5 TRACK-TYPE TRACTOR DIRECT DRIVE
Fuel And Lubricant Specifications
D4 TRACK-TYPE TRACTOR POWER SHIFT
Every 2000 Service Hours Or 1 Year
D4 TRACK-TYPE TRACTOR POWER SHIFT
When Required
Flushing Contaminated Hydraulic Systems On 613 Tractor-Scrapers{0020}
621 TRACTOR-SCRAPER
Fuels And Lubricants
621 TRACTOR-SCRAPER
Every 250 Service Hours Or Monthly
621 TRACTOR-SCRAPER
Every 500 Service Hours Or 3 Months
621 TRACTOR-SCRAPER
Every 1000 Service Hours Or 6 Months
621 TRACTOR-SCRAPER
Every 2000 Service Hours Or 1 Year
621 TRACTOR-SCRAPER
When Required
621 TRACTOR-SCRAPER
Safety
621 TRACTOR-SCRAPER
Controls
621 TRACTOR-SCRAPER
Starting The Engine