Caterpillar Cat C9.3 Industrial Engine (Prefix NGH) Service Repair Manual Instant Download

Service Repair Manual

Models

C9.3 Industrial Engine

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Shutdown SIS Previous Screen Product: INDUSTRIAL ENGINE Model: C9.3B INDUSTRIAL ENGINE NGH Configuration: C9.3 Industrial Engine NGH00001-UP

Disassembly and Assembly C9.3B Industrial Engines Media Number -M0076944-02

Publication Date -01/09/2018

Date Updated -07/09/2018

i07330234

Crankshaft Rear Seal - Remove SMCS - 1161-011 S/N - NGH1-1

Removal Procedure Reference: Special Instruction, "Visual Service Procedures - Colors and Symbols" M0066576 Start By: a. Remove the flywheel.

Illustration 1

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Illustration 2

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Shutdown SIS Previous Screen Product: INDUSTRIAL ENGINE Model: C9.3B INDUSTRIAL ENGINE NGH Configuration: C9.3 Industrial Engine NGH00001-UP

Disassembly and Assembly C9.3B Industrial Engines Media Number -M0076944-02

Publication Date -01/09/2018

Date Updated -07/09/2018

i07571158

Crankshaft Rear Seal - Install SMCS - 1161-012 S/N - NGH1-1

Installation Procedure Reference: Special Instruction, "Visual Service Procedures - Colors and Symbols" M0066576 Table 1 Required Tools Tool

Part Number

Part Description

Qty

A

563-9214

Seal Installer Group

1

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Illustration 1

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Illustration 2

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Do not fully tighten bolts.

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Illustration 3

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Align the crankshaft rear main seal on the dowels of Tooling (A).

Illustration 4

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Align three dowels to bolt holes.

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Illustration 5

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Illustration 6

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Illustration 7

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g06241497

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Shutdown SIS Previous Screen Product: INDUSTRIAL ENGINE Model: C9.3B INDUSTRIAL ENGINE NGH Configuration: C9.3 Industrial Engine NGH00001-UP

Disassembly and Assembly C9.3B Industrial Engines Media Number -M0076944-02

Publication Date -01/09/2018

Date Updated -07/09/2018

i06998241

Flywheel Housing - Remove and Install SMCS - 1157-010 S/N - NGH1-1

Removal Procedure Reference: Special Instruction, "Visual Service Procedures - Colors and Symbols" M0066576 Start By: a. Remove the flywheel. b. Remove the electric starting motor.

Table 1 Required Tools Tool

Part Number

Part Description

Qty

A

439-3940

Bracket As

2

B

-

Loctite High Flex GM

1

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Illustration 1

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Illustration 2

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Installation Procedure Install the flywheel housing in the reverse order of removal.

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Illustration 3

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Apply Tooling (B) to the mounting surface of the flywheel housing prior to installation.

Copyright 1993 - 2020 Caterpillar Inc.

Tue Jun 9 10:08:46 UTC+0800 2020

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Shutdown SIS Previous Screen Product: INDUSTRIAL ENGINE Model: C9.3B INDUSTRIAL ENGINE NGH Configuration: C9.3 Industrial Engine NGH00001-UP

Disassembly and Assembly C9.3B Industrial Engines Media Number -M0076944-02

Publication Date -01/09/2018

Date Updated -07/09/2018

i06902801

Vibration Damper and Pulley - Remove and Install SMCS - 1205-010 S/N - NGH1-1

Removal Procedure Reference: Special Instruction, "Visual Service Procedures - Colors and Symbols" M0066576

Illustration 1

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Installation Procedure

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Install the vibration damper and pulley in the reverse order of removal.

Copyright 1993 - 2020 Caterpillar Inc.

Tue Jun 9 10:09:42 UTC+0800 2020

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Shutdown SIS Previous Screen Product: INDUSTRIAL ENGINE Model: C9.3B INDUSTRIAL ENGINE NGH Configuration: C9.3 Industrial Engine NGH00001-UP

Disassembly and Assembly C9.3B Industrial Engines Media Number -M0076944-02

Publication Date -01/09/2018

Date Updated -07/09/2018

i07000173

Crankshaft Front Seal - Remove SMCS - 1160-011 S/N - NGH1-1

Removal Procedure Reference: Special Instruction, "Visual Service Procedures - Colors and Symbols" , M0066576 Start By: a. Remove the vibration damper and pulley.

Table 1 Required Tools Tool

Part Number

Part Description

A

1U-7600

Slide Hammer Puller Gp

B

1U-8145

Drill Bit

Qty

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Illustration 1

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Use Tooling (B) to drill three evenly spaced holes in the crankshaft front seal.

Copyright 1993 - 2020 Caterpillar Inc.

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Shutdown SIS Previous Screen Product: INDUSTRIAL ENGINE Model: C9.3B INDUSTRIAL ENGINE NGH Configuration: C9.3 Industrial Engine NGH00001-UP

Disassembly and Assembly C9.3B Industrial Engines Media Number -M0076944-02

Publication Date -01/09/2018

Date Updated -07/09/2018

i07001538

Crankshaft Front Seal - Install SMCS - 1160-012 S/N - NGH1-1

Installation Procedure Reference: Special Instruction, "Visual Service Procedures - Colors and Symbols" M0066576 Table 1 Required Tools Tool

Part Number

Part Description

A

1U-7430

Front Seal Installer

Qty

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Illustration 1

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Note: The crankshaft front seal should be installed dry.

End By: a. Install the vibration damper and pulley.

Copyright 1993 - 2020 Caterpillar Inc.

Tue Jun 9 10:11:33 UTC+0800 2020

All Rights Reserved.

Private Network For SIS Licensees.

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Shutdown SIS Previous Screen Product: INDUSTRIAL ENGINE Model: C9.3B INDUSTRIAL ENGINE NGH Configuration: C9.3 Industrial Engine NGH00001-UP

Disassembly and Assembly C9.3B Industrial Engines Media Number -M0076944-02

Publication Date -01/09/2018

Date Updated -07/09/2018

i06932605

Front Cover - Remove and Install SMCS - 1166-010 S/N - NGH1-1

Removal Procedure Reference: Special Instruction, "Visual Service Procedures - Colors and Symbols" M0066576 Start By: a. Remove the vibration damper and pulley.

Table 1 Required Tools Tool

Part Number

Part Description

Qty

A

-

Loctite Blue RTV Silicone

1

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Illustration 1

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Installation Procedure Install the front cover in the reverse order of removal.

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Illustration 2

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Tightening sequence

Copyright 1993 - 2020 Caterpillar Inc.

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Shutdown SIS Previous Screen Product: INDUSTRIAL ENGINE Model: C9.3B INDUSTRIAL ENGINE NGH Configuration: C9.3 Industrial Engine NGH00001-UP

Disassembly and Assembly C9.3B Industrial Engines Media Number -M0076944-02

Publication Date -01/09/2018

Date Updated -07/09/2018

i07003848

Housing (Front) - Remove SMCS - 1151-011 S/N - NGH1-1

Removal Procedure Reference: Special Instruction, "Visual Service Procedures - Colors and Symbols" M0066576 Start By: a. Remove the crankshaft front seal. b. Remove the camshaft.

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