Caterpillar Cat C9 Industrial Engine (Prefix REH) Service Repair Manual Instant Download

1
Service Repair Manual
Models C9 Industrial Engine
2
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Product INDUSTRIAL ENGINE Model C9 INDUSTRIAL
ENGINE REH Configuration C9 Industrial Engine
REH00001-UP
Disassembly and Assembly C9 Industrial
Engines Media Number -RENR7460-07 Publication
Date -01/07/2014
Date Updated -15/11/2017
i02539716
Engine Oil Filter Base and Oil Cooler -
Remove SMCS - 1306-011 1378-012 Removal
Procedure Table 1
Required Tools Required Tools Required Tools Required Tools
Tool Part Number Part Description Qty
A 185-3630 Strap Wrench Assembly 1
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. Refer to Special Publication,
NENG2500, "Dealer Service Tool Catalog" for
tools and supplies suitable to collect and
contain fluids on Cat products.
3
Dispose of all fluids according to local
regulations and mandates.
1. Drain the coolant from the cooling system into
a suitable container for storage or for
disposal. Refer to Operation and Maintenance
Manual, "Cooling System Coolant - Change".
Illustration 1
g01171123
2. Use Tooling (A) to remove engine oil filter
(1).
4
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Illustration 2 g01271362 3. Disconnect hose
assembly (2). Remove bolts (4). Remove engine oil
filter base (3) and the oil seal.
6
Illustration 3
g01150963
4. Remove engine oil cooler (5) and the gasket.
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Product INDUSTRIAL ENGINE Model C9 INDUSTRIAL
ENGINE REH Configuration C9 Industrial Engine
REH00001-UP
Disassembly and Assembly C9 Industrial
Engines Media Number -RENR7460-07 Publication
Date -01/07/2014
Date Updated -15/11/2017
i02539755
Engine Oil Filter Base and Oil Cooler -
Install SMCS - 1306-012 1378-012 Installation
Procedure NOTICE Keep all parts clean from
contaminants. Contaminants may cause rapid wear
and shortened component life.
8
Illustration 1
g01150963
1. Install the gasket and engine oil cooler (5).
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Illustration 2
g01271362
10
Illustration 3 g01104432 2. Apply clean engine
oil to the oil seal. Install the oil seal in
engine oil filter base (3). Position engine oil
filter base (3) over the engine oil cooler.
Install bolts (4). Tighten the bolts in a
numerical sequence. Connect hose assembly (2).
11
Illustration 4
g01171123

1. Install engine oil filter (1).
2. Fill the engine with coolant to the correct
   level. Refer to Operation and Maintenance
   Manual, "Cooling System Coolant - Change".

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Rights Reserved. Private Network For SIS
Licensees.
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Product INDUSTRIAL ENGINE Model C9 INDUSTRIAL
ENGINE REH Configuration C9 Industrial Engine
REH00001-UP
Disassembly and Assembly C9 Industrial
Engines Media Number -RENR7460-07 Publication
Date -01/07/2014
Date Updated -15/11/2017
i02346640
Engine Oil Pump - Remove SMCS - 1304-011 Removal
Procedure Table 1
Required Tools Required Tools Required Tools Required Tools
Tool Part Number Part Description Qty
A 1P-0510 Driver Gp 1
Start By a. Remove the engine oil pan. Refer to
Disassembly and Assembly, "Engine Oil Pan -
Remove and Install". 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.
13
Refer to Special Publication, NENG2500, "Dealer
Service Tool Catalog" for tools and supplies
suitable to collect and contain fluids on Cat
products. Dispose of all fluids according to
local regulations and mandates.
Illustration 1
g01172390

1. Remove bolts (4).
2. Remove bolt (3).
3. Remove bolts (2) and remove engine oil pump (1).
4. Remove the O-ring seal that is located between
   the cylinder block and the outlet elbow.

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Illustration 2
g01172397

1. Remove bolts (7) and remove outlet elbow (8).
2. Remove bolts (5). Remove oil pickup tube (6) and
   the gasket.

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Illustration 3 g01172401 7. Remove bolt (12) and
the washer. Remove idler gear (11). Use Tooling
(A) in order to remove bearing (10) from idler
gear (11). Remove shaft (9) from engine oil pump
(1).
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Product INDUSTRIAL ENGINE Model C9 INDUSTRIAL
ENGINE REH Configuration C9 Industrial Engine
REH00001-UP
Disassembly and Assembly C9 Industrial
Engines Media Number -RENR7460-07 Publication
Date -01/07/2014
Date Updated -15/11/2017
i02539774
Engine Oil Pump - Disassemble SMCS -
1304-015 Disassembly Procedure Table 1
Required Tools Required Tools Required Tools Required Tools
Tool Part Number Part Description Qty
A 1P-0510 Driver Gp 1
B 1P-2320 Combination Puller 1
Start By a. Remove the engine oil pump. Refer
to Disassembly and Assembly, "Engine Oil Pump -
Remove". 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
17
before opening any compartment or disassembling
any component containing fluids. Refer to
Special Publication, NENG2500, "Dealer Service
Tool Catalog" for tools and supplies suitable to
collect and contain fluids on Cat
products. Dispose of all fluids according to
local regulations and mandates.
Illustration 1 g01271408 1. Remove the bolts
from tube assembly for pickup tube (1), and the
gasket from the engine oil pump. Remove the
bolts and outlet elbow (2) from the engine oil
pump.
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• Illustration 2 g01271410
• Remove bolt (3), the washer, and idler gear (4)
  from the engine oil pump.
• Use Tooling (A) and a suitable press in order to
  remove the bearing from idler gear (4).
• Remove shaft (5) of engine oil pump from oil pump
  body assembly (7).
• Use Tooling (B) to remove drive gear (6).

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Illustration 3 g01172656 6. Remove bolts (10).
Separate oil pump body (9) from oil pump body
assembly (7). NOTICE Before removing the drive
shaft from the pump housing, be sure that no
burrs exist on the drive shaft. If the drive
shaft has burrs on it, the bores in the pump
housing may be scratched.
7. Remove shaft assembly (8) and shaft assembly
(11) from oil pump body (9).
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Illustration 4
g01271413
Personal injury can result from parts and/or
covers under spring pressure. Spring force will
be released when covers are removed. Be prepared
to hold spring loaded covers as the bolts are
loosened.
8. Remove the following items from oil pump body
assembly (7) oil plug (14), spring (13) and oil
pressure relief plunger (12).
Copyright 1993 - 2020 Caterpillar Inc. All
Rights Reserved. Private Network For SIS
Licensees.
Fri Jun 5 161332 UTC0800 2020
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Previous Screen
Product INDUSTRIAL ENGINE Model C9 INDUSTRIAL
ENGINE REH Configuration C9 Industrial Engine
REH00001-UP
Disassembly and Assembly C9 Industrial
Engines Media Number -RENR7460-07 Publication
Date -01/07/2014
Date Updated -15/11/2017
i02539790
Engine Oil Pump - Assemble SMCS -
1304-016 Assembly Procedure Table 1
Required Tools Required Tools Required Tools Required Tools
Tool Part Number Part Description Qty
A 1P-0510 Driver Gp 1
NOTICE Keep all parts clean from
contaminants. Contaminants may cause rapid wear
and shortened component life.
1. Ensure that all of the parts of the engine oil
pump are thoroughly clean prior to
assembly. Note Lubricate all internal parts of
the engine oil pump with clean engine oil.
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Illustration 1
g01271413
Improper assembly of parts that are spring loaded
can cause bodily injury. To prevent possible
injury, follow the established assembly procedure
and wear protective equipment.
2. Install oil pressure relief plunger (12) and
spring (13) in oil pump body assembly (7).
Install oil plug (14).
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Illustration 2
g01172656

1. Install shaft assembly (11) in oil pump body
   assembly (7).
2. Install shaft assembly (8) in oil pump body (9).
3. Position oil pump body (9) on oil pump body
   assembly (7) and install bolts (10).

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• Illustration 3 g01271430
• Press drive gear (6) on shaft assembly (8) until
  drive gear (6) is flush with the end of shaft
  assembly (8).
• Install shaft (5) of engine oil pump on oil pump
  body assembly (7). Install the bearing in idler
  gear (4) with Tooling (A). Install the bearing so
  the distance between the hub bolt face of idler
  gear (4) and the bearing is 0.75 0.25 mm (0.030
  0.010 inch).
• Install idler gear (4) on shaft (5) of engine oil
  pump. Install the washer and bolt (3). Tighten
  bolt (3) to 70 15 Nm (52 11 lb ft).

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• Illustration 4 g01271408
• Check the condition of the gasket that is used in
  tube assembly for the pickup tube (1). If the
  gasket is damaged, replace the gasket. Install
  the gasket and tube assembly for the pickup tube
  (1).
• Check the condition of the O-ring seal that is
  used in outlet elbow (2). If the O-ring seal is
  damaged, replace the O-ring seal. Install the
  O-ring seal and outlet elbow (2).
• End By
• a. Install the engine oil pump. Refer to
  Disassembly and Assembly, "Engine Oil Pump -
  Install".

Copyright 1993 - 2020 Caterpillar Inc. All
Rights Reserved. Private Network For SIS
Licensees.
Fri Jun 5 161427 UTC0800 2020
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friend! Thank you very much for reading. Enter
the link into your browser. The full manual is
available for immediate download. https//www.eb
ooklibonline.com