Lift Cylinder (Bulldozer)
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D6T Track-Type Tractor Hydraulic System
[KENR8914]
D6T Track-Type Tractor Hydraulic System
Piston Pump (Fan Drive)
D6T Track-Type Tractor Hydraulic System
Location of Components (Steering System)
HYDRAULIC SYSTEM
CYLINDER GP
D6T Track-Type Tractor Hydraulic System
Lift Cylinder (Bulldozer)
D5R Track-Type Tractor Hydraulic System
Lift Cylinder (Ripper)
D6T Track-Type Tractor Hydraulic System
Cylinder Mounting
D6T Track-Type Tractor Systems
Tilt Cylinder (Bulldozer) - No Position Sensor
D6T Track-Type Tractor Hydraulic System
Tilt Cylinder (Bulldozer)
D6T Track-Type Tractor Hydraulic System
Lift Cylinder (Bulldozer)
D6T Track-Type Tractor Systems
Lift Cylinder (Bulldozer) - No Position Sensor
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Illustration 1 | g02724045 |
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Specifications for 349-6044 Bulldozer Lift Cylinder Gp     | |||
Item     | Qty     | Part     | Specification Description     |
1     | 1     | 1F-6762 Bolt     | Torque to 3600 ± 400 N·m (2655 ± 295 lb ft).     |
2     | 2     | 1U-4074 Piston Insert     | The piston inserts must not extend beyond the face of the piston.     |
A     | 1     | 9T-3885 Piston     | Diameter is 101.10 ± 0.03 mm (3.980 ± 0.001 inch).     |
3     | 2     | 4J-6374 Bushing     | Inside diameter before assembly is 50.622 ± 0.013 mm (1.9930 ± 0.0005 inch).     |
B     | 1     | 349-6045 Cylinder As     | Bore is 101.60 ± 0.08 mm (4.000 ± 0.003 inch).     |
C     | 1     | 114-4304 Rod As     | Diameter is 63.450 ± 0.038 mm (2.4980 ± 0.0015 inch).     |
D     | 1     | 172-9981 Head     | Bore is 63.83 ± 0.03 mm (2.513 ± 0.001 inch).     |
4     | Before assembly, apply clean grease to the threads. | ||
Torque to 600 ± 130 N·m (443 ± 96 lb ft). |
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5     | 26     | 8E-9212 Shim     | As required, use the shim: Thickness is 0.8 mm (0.03 inch).     |
6     | 1     | 8T-0785 Wear Ring     | Inside diameter before assembly is 63.5 mm (2.50 inch)     |
7     | 1     | 289-2937 Buffer Seal As     | Lubricate the sealing lip lightly with lubricant that is being sealed.     |
8     | 1     | 289-2948 U-Cup Seal     | Lubricate the sealing lip lightly with lubricant that is being sealed.     |
9     | 1     | 225-3281 Wiper Seal     | Lubricate the sealing lip lightly with lubricant that is being sealed.     |
10     | -     | -     | Before assembly, apply green Loctite 620 to wiper seal groove.     |
Information System:
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Lift Cylinder
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3304B and 3306B Engines for Caterpillar Built Machines
Engine Oil Pump - Assemble
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New Window Washer Tank Group is Available for Certain Wheel Tractor-Scrapers {7306}
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Rework Procedure To Update the Radiator Group{1353, 7251}
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3304B and 3306B Engines for Caterpillar Built Machines
Engine Oil Pump - Disassemble
2009/06/15
New Fasteners for the Valve Mechanism Cover {1107, 1120}
2009/08/17
A New Baffle, A New Bracket, and New Seals Are Now Available On Certain Wheel Tractor-Scrapers {1353, 7251}
2009/06/15
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Transmission Planetary
2009/06/15
Improved Hardware and Software for the Impeller Clutch on the 993K Torque Converter {1365, 3004, 3067, 3101, 4800, 4808, 7610, 7620}
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2009/10/01
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