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Product: EXCAVATOR
Model: 385C L EXCAVATOR EDA
Configuration: 385C L Excavator EDA00001-UP (MACHINE) POWERED BY C18 Engine
Disassembly and Assembly
385C Excavator and 385C MHPU Mobile Hydraulic Power Unit Machine Systems
Swing Gear and Bearing - Remove
SMCS - 7063-011
S/N - EDA1-UP
S/N - JCM1-UP
S/N - KBC1-UP
S/N - KGB1-UP
S/N - KKK1-UP
S/N - M3W1-UP
S/N - SBE1-UP
S/N - T2E1-UP
Removal Procedure
Table 1
Required Tools
Start By:
A. Remove the undercarriage frame. Refer to Disassembly and Assembly, "Undercarriage Frame - Remove".
NOTICE
Care must be taken to ensure that fluids are contained during performance of inspection, maintenance, testing, adjusting and repair of the product. Be prepared to collect the fluid with suitable containers before opening any compartment or disassembling any component containing fluids.
Refer to Special Publication, NENG2500, "Caterpillar Dealer Service Tool Catalog" for tools and supplies suitable to collect and contain fluids on Caterpillar products.
Dispose of all fluids according to local regulations and mandates.
Note: Cleanliness is an important factor. Before the disassembly procedure, the exterior of the component should be thoroughly cleaned. This will help to prevent dirt from entering the internal mechanism.
1. Remove all of the grease from the swing gear and bearing. Put the grease in a suitable container for storage or disposal.
Typical example
2. Put an alignment mark on the swing gear and bearing and the undercarriage frame for assembly purposes.
Illustration 2 g00616242
3. Use Tooling (B) to remove bolts (2) that hold swing gear and bearing (1) to the undercarriage frame.
4. Fasten Tooling (A) and a suitable lifting device to swing gear and bearing (1), as shown.
5. Remove swing gear and bearing (1). The weight of swing gear and bearing (1) is approximately 1814 kg (4000 lb).
3
6. Put tape over the sealing surfaces of the dust seals, the inner race and the outer race. The tape will prevent the cleaning solvent from entering the cross section of the dust seals. Thoroughly clean the swing gear and bearing.
7. Remove dust seals (3) and (4) from the outer race and the inner race of the swing gear and bearing.
8. Clean the sealing grooves of the inner race and the outer race with a fine grit sandpaper. Use a cleaning solvent to clean the seal grooves. Be sure that the seal grooves are thoroughly clean and dry prior to installing new dust seals.
1993 - 2024 Caterpillar Inc.
May 4 12:11:30 UTC+0530 2024
Product: EXCAVATOR
Model: 385C L EXCAVATOR EDA
Configuration: 385C L Excavator EDA00001-UP (MACHINE) POWERED BY C-18 Engine
Disassembly and Assembly
385C Excavator and 385C MHPU Mobile Hydraulic Power Unit Machine Systems
Media Number -RENR8620-05
Swing Pump - Install
S/N -
-
S/N -
Installation Procedure
i02580989
End By:
Product: EXCAVATOR
Model: 385C L EXCAVATOR EDA
Configuration: 385C L Excavator EDA00001-UP (MACHINE) POWERED BY C18 Engine
Disassembly and Assembly
385C Excavator and 385C MHPU Mobile Hydraulic Power Unit Machine Systems
Media Number -RENR8620-06
Swing Gear and Bearing - Remove
SMCS - 7063-011
Removal Procedure
Table 1
Start By:
A. Remove the undercarriage frame. Refer to Disassembly and Assembly, "Undercarriage Frame - Remove".
NOTICE
Care must be taken to ensure that fluids are contained during performance of inspection, maintenance, testing, adjusting and repair of the product. Be prepared to collect the fluid with suitable containers before opening any compartment or disassembling any component containing fluids.
Refer to Special Publication, NENG2500, "Caterpillar Dealer Service Tool Catalog" for tools and supplies suitable to collect and contain fluids on Caterpillar products.
Dispose of all fluids according to local regulations and mandates.
Note: Cleanliness is an important factor. Before the disassembly procedure, the exterior of the componen4should be thoroughly cleaned. This will help to prevent dirt from entering the internal mechanism.
1. Remove all of the grease from the swing gear and bearing. Put the grease in a suitable container for storage or disposal.
Typical example
2. Put an alignment mark on the swing gear and bearing and the undercarriage frame for assembly purposes.
Illustration 2
3. Use Tooling (B) to remove bolts (2) that hold swing gear and bearing (1) to the undercarriage frame.
4. Fasten Tooling (A) and a suitable lifting device to swing gear and bearing (1) , as shown.
5. Remove swing gear and bearing (1) . The weight of swing gear and bearing (1) is approximately 1814 kg (4000 lb).
3
6. Put tape over the sealing surfaces of the dust seals, the inner race and the outer race. The tape will prevent the cleaning solvent from entering the cross section of the dust seals. Thoroughly clean the swing gear and bearing.
7. Remove dust seals (3) and (4) from the outer race and the inner race of the swing gear and bearing.
8. Clean the sealing grooves of the inner race and the outer race with a fine grit sandpaper. Use a cleaning solvent to clean the seal grooves. Be sure that the seal grooves are thoroughly clean and dry prior to installing new dust seals. Sat May 4 12:11:13 UTC+0530 2024
Product: EXCAVATOR
Model: 385C L EXCAVATOR EDA
Configuration: 385C L Excavator EDA00001-UP (MACHINE) POWERED BY C-18 Engine
Disassembly and Assembly
385C Excavator and 385C MHPU Mobile Hydraulic Power Unit Machine Systems
Media Number -RENR8620-05
Swing Pump - Assemble
Assembly Procedure
i05612691
This is the sample of the manual click on the download link for complete manual
DOWNLOAD LINK
For some reason if link does not work download this pdf and then click