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:
973 K Track-Type Loaders
Lift Cylinder
Installation and Initial Start-Up Procedure for Certain Engines {1000}
3304B and 3306B Engines for Caterpillar Built Machines
Engine Oil Pump - Assemble
2009/11/16
New Window Washer Tank Group is Available for Certain Wheel Tractor-Scrapers {7306}
Installation of the Payload Monitoring System in Certain Wheel Loaders {7494}
Rework Procedure To Update the Radiator Group{1353, 7251}
C15 and C18 Tier 4 Final Engines
General Information
C7.1 Industrial Engine
Exhaust Combustion (ARD) - Aftertreatment Regeneration Device
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
Selection of Wire Rope and Use for PACCAR Winches {5163}
950H Wheel Loader, 962H Wheel Loader and IT62H Integrated Toolcarrier Power Train
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}
Undersized Front Track Roller Frame Bearing{4151}
C9.3 Engines for Caterpillar Built Machines
Engine Oil Pan - Remove and Install
C15 and C18 Tier 4 Final Engines
Lubrication System
2009/10/01
A New Gasket and Hardware Are Used for the Water Lines In Some 3500 and G3500 Engines {1052, 1380}
D7R Series II Track-Type Tractor
Engine Air Filter Primary and/or Secondary Element - Clean/Replace
973D Track-Type Loader Hydraulic System
Ripper Cylinder
973D Track-Type Loader Hydraulic System
Bucket Control Group
C15 and C18 Tier 4 Final Engines
Basic Engine
C15 and C18 Tier 4 Final Engines
Cooling System
973D Track-Type Loader Power Train
Power Train Electrohydraulic System