Lift Cylinder (Bulldozer)
Show/hide table
Illustration 1 | g02724045 |
Show/hide table
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). |
|||
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.     |
Caterpillar Information System:
973D Track-Type Loader Hydraulic System Tilt Cylinder
973D Track-Type Loader Hydraulic System Lift Cylinder
Installation and Initial Start-Up Procedure for G3500B and G3500J Engines {1000} Installation and Initial Start-Up Procedure for G3500B and G3500J Engines {1000}
2009/07/06 An Improved Friction Disc for the Torque Converter Impeller Clutch on 988G Wheel Loaders {3101, 3102}
2009/06/08 New Power Train Software is Now Used {7620}
3304B and 3306B Engines for Caterpillar Built Machines Engine Oil Pump - Assemble
2009/06/08 New Window Washer Tank Group is Available for Certain Wheel Tractor-Scrapers {7306}
C7.1 Industrial Engine Electronic Control Wiring Group - Aftertreatment Regeneration Device
Installation of the Payload Monitoring System in Certain Wheel Loaders {7494} Installation of the Payload Monitoring System in Certain Wheel Loaders {7494}
Rework Procedure To Update the Radiator Group{1353, 7251} 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
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} 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 Tilt Cylinder
973D Track-Type Loader Hydraulic System Multi-Purpose Bucket Cylinder
973D Track-Type Loader Hydraulic System Ripper Cylinder
2009/06/15 New Improved Engine Software for 623G/627G Wheel Tractor-Scrapers {1901, 1902}
973D Track-Type Loader Hydraulic System Ripper Cylinder Mounting Group