EPC Parts Catalogs

303.5D CR, 304D CR, 305D CR and 305.5D CR Mini Hydraulic Excavators Machine Systems Pilot Valve (Blade) - Install Caterpillar


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  2. Disassembly and Assembly
  3. #82251
Pilot Valve (Blade) - Install
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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 Pilot Valve (Blade) - Remove
303.5D CR, 304D CR, 305D CR and 305.5D CR Mini Hydraulic Excavators Machine Systems Pilot Valve (Auxiliary) - Remove
HYDRAULIC SYSTEM
VALVE GP
303.5D CR, 304D CR, 305D CR and 305.5D CR Mini Hydraulic Excavators Machine Systems Pilot Valve (Boom Swing) - Remove
303.5D CR, 304D CR, 305D CR and 305.5D CR Mini Hydraulic Excavators Machine Systems Pilot Valve (Boom Swing) - Install
303.5D CR, 304D CR, 305D CR and 305.5D CR Mini Hydraulic Excavators Machine Systems Pilot Valve (Blade) - Remove
303.5D CR, 304D CR, 305D CR and 305.5D CR Mini Hydraulic Excavators Machine Systems Pilot Valve (Blade) - Install
303.5D CR, 304D CR, 305D CR and 305.5D CR Mini Hydraulic Excavators Machine Systems Pilot Valve (Blade) - Disassemble
303.5D CR, 304D CR, 305D CR and 305.5D CR Mini Hydraulic Excavators Machine Systems Pilot Valve (Blade) - Assemble
1.1. Installation Procedure

Installation Procedure

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    Illustration 1g01225595

  1. Install pilot valve (26). Install bolts (27) and (28). Install handle (24) and bolt (25) .
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    Illustration 2g01225866

  1. Connect hose assemblies (22) and (23) .
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    Illustration 3g01225843

  1. Install panel (21) .
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    Illustration 4g01225842

  1. Install panel (20) .
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    Illustration 5g01225841

  1. Connect hose assemblies (18) and (19). Install panel (17) .
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    Illustration 6g02157710
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    Illustration 7g02157709

  1. Install panel (16) and panel (15) .
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    Illustration 8g01225596

  1. Close door (14) .
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    Illustration 9g01225769

  1. Install lower cover (13) .
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    Illustration 10g01225623

  1. Install cover (4). Connect harness assemblies (7), (8), (9), (10), (11), and (12) .
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    Illustration 11g01226413

  1. Install cable straps (6) .
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    Illustration 12g01225620
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    Illustration 13g01225622

  1. Lower cover (4). Install screws (3) and bolts (5) .
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    Illustration 14g01225618

  1. Install support (1) and bolt (2) .

Information System:

303.5D CR, 304D CR, 305D CR and 305.5D CR Mini Hydraulic Excavators Machine Systems Pilot Valve (Blade) - Remove
440, 450 Backhoe Loader Axle and Differential
303.5D CR, 304D CR, 305D CR and 305.5D CR Mini Hydraulic Excavators Machine Systems Pilot Valve (Boom Swing) - Install
303.5D CR, 304D CR, 305D CR and 305.5D CR Mini Hydraulic Excavators Machine Systems Pilot Valve (Boom Swing) - Remove
303.5D CR, 304D CR, 305D CR and 305.5D CR Mini Hydraulic Excavators Machine Systems Selector Valve (Alternate Pattern Control) - Install
303.5D CR, 304D CR, 305D CR and 305.5D CR Mini Hydraulic Excavators Machine Systems Selector Valve (Alternate Pattern Control) - Remove
349E Excavator Battery Disconnect Switch
450E Backhoe Loader Machine Electronic Control System Power Supply Circuit of Electronic Control Module
303.5D CR, 304D CR, 305D CR and 305.5D CR Mini Hydraulic Excavators Machine Systems Platform - Install
303.5D CR, 304D CR, 305D CR and 305.5D CR Mini Hydraulic Excavators Machine Systems Platform - Remove
450E Backhoe Loader Machine Electronic Control System Steering System
450E Backhoe Loader Machine Electronic Control System MID 039 - CID 0168 - FMI 03
450E Backhoe Loader Machine Electronic Control System Event Code List
450E Backhoe Loader Machine Electronic Control System Transmission - Autoshift
450E Backhoe Loader Machine Electronic Control System Connector Locations
303.5D CR, 304D CR, 305D CR and 305.5D CR Mini Hydraulic Excavators Machine Systems Pilot Valve (Auxiliary) - Remove
303.5D CR, 304D CR, 305D CR and 305.5D CR Mini Hydraulic Excavators Machine Systems Pilot Valve (Auxiliary) - Install
320E Excavator Operator Controls
320E and 323E Excavators Battery Disconnect Switch
320E Excavator Monitoring System
450E Backhoe Loader Machine Electronic Control System Operational Checks (Axle, Differential)
450E Backhoe Loader Machine Electronic Control System Hydraulic System
450E Backhoe Loader Machine Electronic Control System General Information
450E Backhoe Loader Machine Electronic Control System Electrical Input Components