Boom - 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
Boom - Remove
303.5D CR, 304D CR, 305D CR and 305.5D CR Mini Hydraulic Excavators Machine Systems
Support (Swing Boom) - Remove
IMPLEMENTS
BOOM GP
303.5D CR, 304D CR, 305D CR and 305.5D CR Mini Hydraulic Excavators Machine Systems
Boom - Remove
303.5D CR, 304D CR, 305D CR and 305.5D CR Mini Hydraulic Excavators Machine Systems
Boom - Install
1.1. Installation Procedure
Installation Procedure
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| Required Tools | |||
| Tool | Part Number | Part Description | Qty |
| A | 180-3034 | Repair Stand Set | 1 |
| C | 1P-0520 | Driver Gp | 1 |
- Use Tooling (C) to install bearings (14) into boom (11) .
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| Illustration 1 | g01234362 |
- Install pin assembly (10) that is retained the head end of the stick cylinder. Install bolt (9). Attach a suitable lifting device to pin assembly (10). Pin assembly (10) will be used for the installation of boom assembly (11). The weight of boom assembly (11) is approximately 295 kg (650 lb).
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| Illustration 2 | g01233290 |
- Install boom assembly (10). Install pin assembly (12) and bolt (13) .
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| Illustration 3 | g01233291 |
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| Illustration 4 | g01233293 |
- Connect hose assemblies (8). There are a total of six hose assemblies to connect. Install clip (7) .
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| Illustration 5 | g01233285 |
- Connect harness assemblies (4) and (5). Install cable straps (6) .
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| Illustration 6 | g01233224 |
- Attach a suitable lifting device to the rod end of boom cylinder (3). The weight of the rod end of boom cylinder (3) is approximately 25 kg (55 lb). Raise the rod end of boom cylinder off Tooling (A) and into position. Install pin assembly (2) and bolt (1) .
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| Illustration 7 | g01233220 |
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| Illustration 8 | g01233222 |
End By:
- Install the stick. Refer to , "Stick- Install".
- Install the stick cylinder. Refer to , "Stick Cylinder - Remove and Install".
Information System:
303.5D CR, 304D CR, 305D CR and 305.5D CR Mini Hydraulic Excavators Machine Systems
Boom - Remove
303.5D CR, 304D CR, 305D CR and 305.5D CR Mini Hydraulic Excavators Machine Systems
Swing Boom Cylinder - Remove and Install
303.5D CR, 304D CR, 305D CR and 305.5D CR Mini Hydraulic Excavators Machine Systems
Boom Cylinder - Remove and Install
C13, C15, and C18 Engines for Caterpillar Built Machines
Event Codes
C13, C15, and C18 Engines for Caterpillar Built Machines
Diagnostic Trouble Codes
Reusability Inspection of Seal Ring and Stator Carrier Assemblies for Certain Models {0669, 0760, 0761, 3101, 3129, 3160, 7555}
S365C and S385C Demolition and Scrap Shears
Maintenance Interval Schedule
303.5E2 CR, 304E2 CR, 305E2 CR and 305.5E2 CR Mini Hydraulic Excavators
Quick Coupler Operation - Mechanical Pin Grabber Quick Coupler (If Equipped)
C9.3 Engines for Caterpillar Built Machines
Sensor Signal (Analog, Passive) - Test
C9.3 Engines for Caterpillar Built Machines
Sensor Signal (Analog, Active) - Test
390D Excavator Hydraulic System
Control Valve (Boom Lowering)
C9.3 Tier 4 Interim Engines
Cooling Fan Reversing - Test
303.5D CR, 304D CR, 305D CR and 305.5D CR Mini Hydraulic Excavators Machine Systems
Support (Swing Boom) - Remove
303.5D CR, 304D CR, 305D CR and 305.5D CR Mini Hydraulic Excavators Machine Systems
Support (Swing Boom) - Install
C9.3 Engines for Caterpillar Built Machines
Intake Manifold Air Temperature Is High
358-4528 (380/480 V, 50/60 Hz, 3 Phase), 457-6040 (230V, 60 Hz, Single Phase) , 457-6039 (230V, 50 Hz, Single Phase) Hose Machine Group Set-Up and Operation{0599, 0684}
C9.3 Engines for Caterpillar Built Machines
Intake Manifold Air Pressure Is Low
C9.3 Engines for Caterpillar Built Machines
Engine Shutdown While Idling
303.5D CR, 304D CR, 305D CR and 305.5D CR Mini Hydraulic Excavators Machine Systems
Heating and Air Conditioning Unit - Remove
303.5D CR, 304D CR, 305D CR and 305.5D CR Mini Hydraulic Excavators Machine Systems
Heating and Air Conditioning Unit - Install
303.5D CR, 304D CR, 305D CR and 305.5D CR Mini Hydraulic Excavators Machine Systems
Blower Motor (Air Conditioner, Heater) - Remove and Install
303.5D CR, 304D CR, 305D CR and 305.5D CR Mini Hydraulic Excavators Machine Systems
Evaporator Coil - Remove and Install
303.5D CR, 304D CR, 305D CR and 305.5D CR Mini Hydraulic Excavators Machine Systems
Sprocket - Remove and Install
303.5D CR, 304D CR, 305D CR and 305.5D CR Mini Hydraulic Excavators Machine Systems
Recoil Spring - Remove and Install