EPC Parts Catalogs

303.5D CR, 304D CR, 305D CR and 305.5D CR Mini Hydraulic Excavators Machine Systems Hydraulic Tank - Remove Caterpillar


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  2. Disassembly and Assembly
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Hydraulic Tank - Remove
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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 Counterweight - Remove and Install
303.5D CR, 304D CR, 305D CR and 305.5D CR Mini Hydraulic Excavators Machine Systems Hydraulic Tank - Install
HYDRAULIC SYSTEM
TANK GP
303.5D CR, 304D CR, 305D CR and 305.5D CR Mini Hydraulic Excavators Machine Systems Hydraulic Tank - Remove
303.5D CR, 304D CR, 305D CR and 305.5D CR Mini Hydraulic Excavators Machine Systems Hydraulic Tank - Install
303.5D CR, 304D CR, 305D CR and 305.5D CR Mini Hydraulic Excavators Machine Systems Hydraulic Tank - Remove
303.5D CR, 304D CR, 305D CR and 305.5D CR Mini Hydraulic Excavators Machine Systems Hydraulic Tank - Install
1.1. Removal Procedure

Removal Procedure

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Table 1
Required Tools    
Tool     Part Number     Part Description     Qty    
A     138-7575     Link Bracket     2    

Start By:

  1. Remove the main control valve. Refer to, "Main Control Valve - Remove".
  2. Remove the air cleaner. Refer to, "Air Cleaner - Remove".

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

Dispose of all fluids according to local regulations and mandates.

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    Illustration 1g01247132

  1. Remove hood support (1) from hydraulic tank (2) .
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    Illustration 2g02162194

  1. Remove cover assembly (3) .
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    Illustration 3g01247137

  1. Remove hinge assembly (4) from hydraulic tank (2) .
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    Illustration 4g02164073

  1. Remove clamp (5) from hydraulic tank (2) .
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    Illustration 5g02164074

  1. Disconnect tube assembly (6) and hose assemblies (7), (8), (9), and (10) from hydraulic tank (2) .
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    Illustration 6g01247140

  1. Disconnect hose assembly (11) from hydraulic tank (2) .
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    Illustration 7g01247142

  1. Remove clamp (12) from hydraulic tank (2) .
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    Illustration 8g01247143

  1. Remove bolts (13) from hydraulic tank (2) .
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    Illustration 9g01247144

  1. Remove bolts (14) from hydraulic tank (2) .
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    Illustration 10g01247145

  1. Remove bolts (15) from hydraulic tank (2) .
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    Illustration 11g01247147

  1. Attach Tooling (A) and a suitable lifting device to hydraulic tank (2). The weight of hydraulic tank (2) is approximately 57 kg (125 lb).
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    Illustration 12g01247150

  1. Open access door (16). Access door (16) is located in the cab.
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    Illustration 13g01247152

  1. Remove panel (17). Panel (17) is located in the cab.
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    Illustration 14g01247154

  1. Disconnect hose (18). Access hose (18) on the inside of the cab.
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    Illustration 15g01247155

  1. Remove hydraulic tank (2) .

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