320D3 Hydraulic Excavator Machine Systems Caterpillar


Swivel - Disassemble

Usage:

320D3 ESX

Disassembly Procedure

Table 1
Required Tools 
Tool  Part Number  Part Description  Qty 
8T-4185  Bolts 
6V-5839 Washers 
6V-3010 Puller Gp 
1P-0510 Driver Gp 

Start By:

  1. Remove the swivel.


    Illustration 1g02102474

  1. Remove bolts (1), cover (2), and O-ring seal (3).


    Illustration 2g02102475

  2. Remove bolts (4), washers (5), and retainer (6).


    Illustration 3g02102476

  3. Use Tooling (A) in order to separate housing (7) from rotor (8). Use two people in order to remove housing (7) from rotor (8). The weight of housing (7) is approximately 25 kg (55 lb). The weight of rotor (8) is approximately 23 kg (50 lb).


    Illustration 4g02102477

  4. Remove O-ring seals (9) and seals (10) from housing (7).


    Illustration 5g02102478

  5. Remove plug (11) from rotor (8).

Caterpillar Information System:

320D3 Excavators Maintenance Interval Schedule
320D3 Excavators Fuel Lift Pump Strainer - Replace
320D3 Excavators Hydraulic System Oil Filter (Pilot) - Replace
320D3 Excavators Hydraulic System Oil Filter (Case Drain) - Replace
320D3 Excavators Fuel System Water Separator - Drain
320D3 Excavators Fuel System Secondary Filter - Replace
320D3 Excavators Fuel System Primary Filter (Water Separator) Element - Replace
797F Tier 4 Off-Highway Truck Engine Supplement Voltage Control (Load Protection) - Remove and Install
320D3 and 323D3 Excavators Systems Main Electrical System
320D3 Hydraulic Excavator Machine Systems Heating and Air Conditioning Unit - Remove and Install
320D3 and 323D3 Excavators Systems Travel Counterbalance Valve
C175 Tier 4 Final Engines for Caterpillar Built Machines Water Pump - Disassemble
320D3 Hydraulic Excavator Machine Systems Swivel - Assemble
797F Tier 4 Off-Highway Truck Engine Supplement Nitrogen Oxide Sensor (Exhaust Outlet) - Remove and Install
C175 Tier 4 Final Engines for Caterpillar Built Machines Water Pump - Assemble
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301.5, 301.6, 301.7 CR, 301.8 and 302 CR Mini Hydraulic Excavators Quick Coupler Operation - If Equipped
C18 Generator set and C18 Marine Engines Fuel Filter Base - Remove and Install
The Hydraulic Tank is Improved on Certain 797F Off-Highway Trucks {5056} The Hydraulic Tank is Improved on Certain 797F Off-Highway Trucks {5056}
797F Tier 4 Off-Highway Truck Engine Supplement Nitrogen Oxide Sensor (Exhaust Inlet) - Remove and Install
The Brake Cooling and Brake Charging Pump May Lose Efficiency Prematurely on Certain 777G Off-Highway Trucks {5073} The Brake Cooling and Brake Charging Pump May Lose Efficiency Prematurely on Certain 777G Off-Highway Trucks {5073}
301.5, 301.6, 301.7 CR, 301.8 and 302 CR Mini Hydraulic Excavators Boom/Stick/Bucket Combinations
320D3 and 323D3 Excavators Systems Pump Control (Main Hydraulic) - Main Pump Regulator
C18 Generator set and C18 Marine Engines Fuel Manifold - Remove
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