EPC Parts Catalogs

303.5D CR, 304D CR, 305D CR and 305.5D CR Mini Hydraulic Excavators Machine Systems Swivel - Disassemble Caterpillar


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  2. Disassembly and Assembly
  3. #82534
Swivel - Disassemble
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303.5D CR, 304D CR, 305D CR and 305.5D CR Mini Hydraulic Excavators Machine Systems [UENR0102]
303.5D CR, 304D CR, 305D CR and 305.5D CR Mini Hydraulic Excavators Machine Systems Final Drive and Travel Motor - Assemble
303.5D CR, 304D CR, 305D CR and 305.5D CR Mini Hydraulic Excavators Machine Systems Swivel - Assemble
HYDRAULIC SYSTEM
SWIVEL GP
303.5D CR, 304D CR, 305D CR and 305.5D CR Mini Hydraulic Excavators Machine Systems Swivel - Remove
303.5D CR, 304D CR, 305D CR and 305.5D CR Mini Hydraulic Excavators Machine Systems Swivel - Install
303.5D CR, 304D CR, 305D CR and 305.5D CR Mini Hydraulic Excavators Machine Systems Swivel - Disassemble
303.5D CR, 304D CR, 305D CR and 305.5D CR Mini Hydraulic Excavators Machine Systems Swivel - Assemble
1.1. Disassembly Procedure

Disassembly Procedure

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Table 1
REQUIRED TOOLS    
Tool     Part Number     Part Description     Qty    
A     1P-1855     Retaining Ring Pliers     1    

Start By:

  1. Remove the swivel. Refer to, "Swivel - Remove".

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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, "Dealer Service Tool Catalog" for tools and supplies suitable to collect and contain fluids on Cat products.

Dispose of all fluids according to local regulations and mandates.

Note: Cleanliness is an important factor. Before the disassembly procedure, thoroughly clean the exterior of the component in order to prevent dirt from entering the internal mechanism.

Note: Put identification marks on all lines, on all hoses, on all wires, and on all tubes for installation purposes. Plug all lines, hoses, and tubes in order to prevent fluid loss and to keep contaminants from entering the system.

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    Illustration 1g00726792

  1. Mark the orientation of the fittings for assembly purposes. Remove fittings (1), (2), (3), (4), (5), (6), (7), and (8) .
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    Illustration 2g00726793

  1. Remove fittings (9), (10), (11), (12), and (13) .
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    Illustration 3g00726794

  1. Remove fittings (14), (15), (16), (17), and (18) .
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    Illustration 4g00726795

  1. Remove bolts (19) .

  1. Remove flange (20) from the housing.
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    Illustration 5g00726796

  1. Remove O-ring seal (21) from the housing.

  1. Use Tooling (A ) in order to remove retaining ring (22) .
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    Illustration 6g00726797

  1. Remove spacer (23) from the housing.
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    Illustration 7g00726798

  1. Place the swivel on a suitable vise.

  1. Remove housing (24) from the shaft.
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    Illustration 8g00726799

  1. Rotate the housing and remove dust seal (25) from the housing.

  1. Remove back up ring (26) from the housing.

  1. Remove O-ring seal (27) from the housing.
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    Illustration 9g00726800

  1. Rotate the housing and remove seals (28) from housing (24) .
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    Illustration 10g00726801

  1. Remove dust seal (29) from rotor (30) .

Information System:

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