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303.5E Caterpillar Mini Hyd Excavator Service Repair Manual

Page 1


Product: MINI HYD EXCAVATOR

Model: 303.5E MINI HYD EXCAVATOR RSE

Configuration: 303.5E Mini Hydraulic Excavator RSE00001-UP (MACHINE)

Disassembly and Assembly

C1.7, C1.8 and C2.4 Tier 4 Interim and EU Stage 3A Engines for Caterpillar Built Machines

Media Number -UENR0128-12 Publication Date -01/08/2015 Date Updated -02/10/2019

Bearing Clearance - Check

SMCS

Measurement Procedure

Required Tools

i05242994

Note:

Contaminants may cause rapid wear and shortened component life.

NOTICE

Lead wire, shim stock or a dial bore gauge can damage the bearing surfaces.

 

 

 

 

Note: 

 

Note: 

Note:

Product: MINI HYD EXCAVATOR

Model: 303.5E MINI HYD EXCAVATOR RSE

Configuration: 303.5E Mini Hydraulic Excavator RSE00001-UP (MACHINE)

Disassembly and Assembly

C1.7, C1.8 and C2.4 Tier 4 Interim and EU Stage 3A Engines for Caterpillar Built Machines

Media Number -UENR0128-12

Publication Date -01/08/2015

Camshaft - Remove and Install

Removal Procedure

Required Tools Tool

Start By:

Date Updated -02/10/2019

i05243607

NOTICE

Keep all parts clean from contaminants.

Contaminants may cause rapid wear and shortened component life.

Do not damage the lobes or the bearings when the camshaft is removed or installed.

Installation Procedure

This is the sample of the manual

Click on the download link for complete Manual

Product: MINI HYD EXCAVATOR

Model: 303.5E MINI HYD EXCAVATOR RSE

Configuration: 303.5E Mini Hydraulic Excavator RSE00001-UP (MACHINE)

Disassembly and Assembly

C1.7, C1.8 and C2.4 Tier 4 Interim and EU Stage 3A Engines for Caterpillar Built Machines

Media Number -UENR0128-12

Publication Date -01/08/2015

Camshaft Gear - Remove and Install

SMCS

Removal Procedure

Required Tools

Tool Part Number Part Description Qty

Start By:

Date Updated -02/10/2019

i05243616

NOTICE

Keep all parts clean from contaminants. Contaminants may cause rapid wear and shortened component life.

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.

Dispose of all fluids according to local regulations and mandates.

Installation Procedure

Product: MINI HYD EXCAVATOR

Model: 303.5E MINI HYD EXCAVATOR RSE

Configuration: 303.5E Mini Hydraulic Excavator RSE00001-UP (MACHINE)

Disassembly and Assembly

C1.7, C1.8 and C2.4 Tier 4 Interim and EU Stage 3A Engines for Caterpillar Built Machines

Media Number -UENR0128-12 Publication Date -01/08/2015 Date Updated -02/10/2019

Connecting Rod Bearings - Install

Installation Procedure

NOTICE

Keep all parts clean from contaminants.

Contaminants may cause rapid wear and shortened component life.

NOTICE

Discard all used Connecting Rod fasteners.

i05399036

Note:

Note:

Product: MINI HYD EXCAVATOR

Model: 303.5E MINI HYD EXCAVATOR RSE

Configuration: 303.5E Mini Hydraulic Excavator RSE00001-UP (MACHINE)

Disassembly and Assembly

C1.7, C1.8 and C2.4 Tier 4 Interim and EU Stage 3A Engines for Caterpillar Built Machines Media

Connecting Rod Bearings - Remove

Removal Procedure

Start By:

NOTICE

Keep all parts clean from contaminants.

Contaminants may cause rapid wear and shortened component life.

NOTICE

Discard all used Connecting Rod fasteners.

Note:

-

Inc.

Product: MINI HYD EXCAVATOR

Model: 303.5E MINI HYD EXCAVATOR RSE

Configuration: 303.5E Mini Hydraulic Excavator RSE00001-UP (MACHINE)

Disassembly and Assembly

C1.7, C1.8 and C2.4 Tier 4 Interim and EU Stage 3A Engines for Caterpillar Built Machines

Media Number -UENR0128-12

Publication Date -01/08/2015 Date Updated -02/10/2019

Coolant Temperature Sensor - Remove and Install

Removal Procedure

NOTICE

Keep all parts clean from contaminants.

Contaminants may cause rapid wear and shortened component life.

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.

Dispose of all fluids according to local regulations and mandates.

i05243665

Product: MINI HYD EXCAVATOR

Model: 303.5E MINI HYD EXCAVATOR RSE

Configuration: 303.5E Mini Hydraulic Excavator RSE00001-UP (MACHINE)

Disassembly and Assembly

C1.7, C1.8 and C2.4 Tier 4 Interim and EU Stage 3A Engines for Caterpillar Built Machines

Media Number -UENR0128-12 Publication

Crankshaft Front Seal - Install

Installation Procedure NOTICE

Keep all parts clean from contaminants. Contaminants may cause rapid wear and shortened component life.

i05243515

Note:

End By:

Product: MINI HYD EXCAVATOR

Model: 303.5E MINI HYD EXCAVATOR RSE

Configuration: 303.5E Mini Hydraulic Excavator RSE00001-UP (MACHINE)

Disassembly and Assembly

C1.7, C1.8 and C2.4 Tier 4 Interim and EU Stage 3A Engines for Caterpillar Built Machines

Media Number -UENR0128-12 Publication Date -01/08/2015 Date Updated -02/10/2019

Crankshaft Front Seal - Remove

Removal Procedure

Start By:

NOTICE

Keep all parts clean from contaminants.

Contaminants may cause rapid wear and shortened component life.

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.

Dispose of all fluids according to local regulations and mandates.

i05243500

Copyright 1993 - 2022 Caterpillar Inc. All Rights Reserved.

Private Network For SIS Licensees.

Tue Feb 15 11:03:42 UTC+0530 2022

Product: MINI HYD EXCAVATOR

Model: 303.5E MINI HYD EXCAVATOR RSE

Configuration: 303.5E Mini Hydraulic Excavator RSE00001-UP (MACHINE)

Disassembly and Assembly

C1.7, C1.8 and C2.4 Tier 4 Interim and EU Stage 3A Engines for Caterpillar Built Machines

Media Number -UENR0128-12

Publication Date -01/08/2015

Crankshaft Gear - Remove and Install

SMCS

Removal Procedure

Required Tools

Tool Part Number Part Description Qty

Start By:

Date Updated -02/10/2019

i05243662

NOTICE

Keep all parts clean from contaminants. Contaminants may cause rapid wear and shortened component life.

Installation Procedure

NOTICE

Keep all parts clean from contaminants.

Contaminants may cause rapid wear and shortened component life.



Note:

Copyright 1993 - 2022 Caterpillar Inc. All Rights Reserved. Private Network For SIS Licensees. Tue Feb 15 11:10:05

This is the sample of the manual

Click on the download link for complete Manual

Product: MINI HYD EXCAVATOR

Model: 303.5E MINI HYD EXCAVATOR RSE

Configuration: 303.5E Mini Hydraulic Excavator RSE00001-UP (MACHINE)

Disassembly and Assembly

C1.7, C1.8 and C2.4 Tier 4 Interim and EU Stage 3A Engines for Caterpillar Built Machines

Media Number -UENR0128-12 Publication Date -01/08/2015 Date Updated -02/10/2019

Crankshaft Main Bearings - Install

Installation Procedure

Required Tools

NOTICE

Keep all parts clean from contaminants.

Contaminants may cause rapid wear and shortened component life.

Note:  Note:

i05243660

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