D349 ENGINE 61P00001-UP COOLING SYSTEM Caterpillar SIS

INDUSTRIAL ENGINE D349 INDUSTRIAL ENGINE 61P
D349 ENGINE 61P00001-UP UEG0343S D349 61P (1970)

Parts group D349:

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COOLING SYSTEM

COOLER GP

8L-8111 ENGINE AND MARINE GEAR OIL COOLER GROUP

8L8111 ENGINE AND MARINE GEAR OIL COOLER GROUP
Serial No. 61P1 to 61P904 inclusive

8L-8111 ENGINE AND MARINE GEAR OIL COOLER GROUP

8L8111 ENGINE AND MARINE GEAR OIL COOLER GROUP
Serial No. 61P905 to 61P1019 inclusive

8L-8111 ENGINE AND MARINE GEAR OIL COOLER GROUP

8L8111 ENGINE AND MARINE GEAR OIL COOLER GROUP
Serial No. 61P1020-Up

3N-2808 TORQUE CONVERTER COOLER CONNECTIONS GROUP

3N2808 TORQUE CONVERTER COOLER CONNECTIONS GROUP

FAN GP

3L-6834 FAN GP

3L6834 FAN GROUP--54 Inch
Provides a suction fan for clockwise engine rotation and a blower fan group for
counter clockwise engine rotation

3N-0648 FAN DRIVE GROUP

3N648 FAN DRIVE GROUP--Type 1

3N-0648 FAN DRIVE GROUP

3N648 FAN DRIVE GROUP--Type 2

2N-5524 RADIATOR AND FAN DRIVE GROUP

2N5524 RADIATOR AND FAN DRIVE GROUP--Blower--125 degrees F. Ambient Air--Type 1
1N9420 Radiator & Blower Fan parts are shown on Page 79

2N-5524 RADIATOR AND FAN DRIVE GROUP

2N5524 RADIATOR AND FAN DRIVE GROUP--Blower--125 degrees F. Ambient Air--Type 2
1N9420 Radiator & Blower Fan parts are shown on Page 79

2N-5524 RADIATOR AND FAN DRIVE GROUP

2N5524 RADIATOR AND FAN DRIVE GROUP--Blower--125 degrees F. Ambient Air--Type 3
FOR USE WITH STUB SHAFT
1N9420 Radiator and Blower Fan parts are shown on Pages 78A & 79

2N-5523 RADIATOR AND FAN DRIVE GROUP

2N5523 RADIATOR AND FAN DRIVE GROUP--Suction--125 degrees F. Ambient Air--Type 1
1N9421 Radiator and Fan parts are shown on Pages 80 & 80A

2N-5523 RADIATOR AND FAN DRIVE GROUP

2N5523 RADIATOR AND FAN DRIVE GROUP--Suction--125 degrees F. Ambient Air--Type 2
1N9421 Radiator and Fan parts are shown on Pages 80 & 80A

2N-5523 RADIATOR AND FAN DRIVE GROUP

2N5523 RADIATOR AND FAN DRIVE GROUP--Suction--125 degrees F. Ambient Air--Type 3
FOR USE WITH STUB SHAFT
1N9421 Radiator and Fan parts are shown on Pages 80 & 80A

HEAT EXCHANGER GP

8L-4918 HEAT EXCHANGER ASSEMBLY

8L4918 HEAT EXCHANGER ASSEMBLY--40 Inches--Type 1
Replaced by 3N8891 Heat Exchanger Assembly shown on Page 81A
Provides copper-nickel tubing

8L-4919 HEAT EXCHANGER ASSEMBLY

8L4919 HEAT EXCHANGER ASSEMBLY--40 Inches
Replaced by 3N8891 Heat Exchanger Assembly shown on Page 81A
Provides Admiralty tubing

8L-4918 HEAT EXCHANGER ASSEMBLY

8L4918 HEAT EXCHANGER ASSEMBLY--40 Inches--Type 2
Replaced by 3N8891 Heat Exchanger Assembly shown on Page 81A
Provides copper-nickel tubing

3N-8891 HEAT EXCHANGER GP

3N8891 HEAT EXCHANGER ASSEMBLY
Provides copper-nickel tubing

3N-8890 HEAT EXCHANGER GP

3N8890 HEAT EXCHANGER ASSEMBLY
Part of 3N8891 Heat Exchanger Assembly

8L-4916 HEAT EXCHANGER ASSEMBLY

8L4916 HEAT EXCHANGER ASSEMBLY--30 Inches--Type 1
Replaced by 3N8889 Heat Exchanger Assembly shown on Page 82
Provides copper-nickel tubing

8L-4916 HEAT EXCHANGER ASSEMBLY

8L4916 HEAT EXCHANGER ASSEMBLY--30 Inches--Type 2
Replaced by 3N8889 Heat Exchanger Assembly shown on Page 82
Provides copper-nickel tubing

3N-8889 HEAT EXCHANGER GP

3N8889 HEAT EXCHANGER ASSEMBLY--Sea Water
3N8888 Heat Exchanger parts are shown on Page 82-1

3N-8888 HEAT EXCHANGER GP

3N8888 HEAT EXCHANGER ASSEMBLY--Sea Water--30 Inch
Part of 3N8889 Heat Exchanger Assembly shown on Page 82

LINES GP-WATER

2N-1029 WATER LINES GROUP

2N1029 WATER LINES GROUP--Part 1 of 2
Serial No. 61P1 to 61P812 inclusive
Refer also to Pages 81, 82 & 83 for special parts

2N-1029 WATER LINES GROUP

2N1029 WATER LINES GROUP--Part 2 of 2
Serial No. 61P1 to 61P812 inclusive

2N-1029 WATER LINES GROUP

2N1029 WATER LINES GROUP--Part 1 of 2
Serial No. 61P813-Up
Refer also to Pages 81, 82 & 83 for special parts

2N-1029 WATER LINES GROUP

2N1029 WATER LINES GROUP--Part 2 of 2
Serial No. 61P813-Up

2N-4341 TANK & LINES GP-WATER

2N4341 EXPANSION TANK AND WATER LINES GROUP--Part 1 of 2 - Type 1
AN ATTACHMENT

2N-4341 TANK & LINES GP-WATER

2N4341 EXPANSION TANK AND WATER LINES GROUP--Part 2 of 2--Type 1
AN ATTACHMENT

2N-4341 TANK & LINES GP-WATER

2N4341 EXPANSION TANK AND WATER LINES GROUP--Part 1 of 2--Type 2
AN ATTACHMENT

2N-4341 TANK & LINES GP-WATER

2N4341 EXPANSION TANK AND WATER LINES GROUP--Part 2 of 2--Type 2
AN ATTACHMENT

2N-4341 TANK & LINES GP-WATER

2N4341 EXPANSION TANK AND WATER LINES GROUP--Part 1 of 2--Type 3
AN ATTACHMENT

2N-4341 TANK & LINES GP-WATER

2N4341 EXPANSION TANK AND WATER LINES GROUP--Part 2 of 2--Type 3
AN ATTACHMENT

3N-1918 AUXILIARY PUMP AND LINES GROUP

3N1918 AUXILIARY PUMP AND LINES GROUP--Fresh Water--Part 1 of 2--Type 1
NOT FOR USE WITH WATER COOLED EXHAUST MANIFOLD
1N9208 Pump parts are shown on Page 14. AN ATTACHMENT

3N-1918 AUXILIARY PUMP AND LINES GROUP

3N1918 AUXILIARY PUMP AND LINES GROUP--Fresh Water--Part 2 of 2--Type 1
NOT FOR USE WITH WATER COOLED EXHAUST MANIFOLD
AN ATTACHMENT

3N-1918 AUXILIARY PUMP AND LINES GROUP

3N1918 AUXILIARY PUMP AND LINES GROUP--Fresh Water--Part 1 of 2--Type 2
NOT FOR USE WITH WATER COOLED EXHAUST MANIFOLD

3N-1918 AUXILIARY PUMP AND LINES GROUP

3N1918 AUXILIARY PUMP AND LINES GROUP--Fresh Water--Part 2 of 2--Type 2
NOT FOR USE WITH WATER COOLED EXHAUST MANIFOLD
AN ATTACHMENT

3N-1918 AUXILIARY PUMP AND LINES GROUP

3N1918 AUXILIARY PUMP AND LINES GROUP--Fresh Water--Part 1 of 2--Type 3
NOT FOR USE WITH WATER COOLED EXHAUST MANIFOLD
1N9208 Pump parts are shown on Page 14. AN ATTACHMENT

3N-1918 AUXILIARY PUMP AND LINES GROUP

3N1918 AUXILIARY PUMP AND LINES GROUP--Fresh Water--Part 2 of 2--Type 3
NOT FOR USE WITH WATER COOLED EXHAUST MANIFOLD
AN ATTACHMENT

4N-4930 AUXILIARY PUMP AND LINES GROUP

4N4930 AUXILIARY PUMP AND LINES GROUP--Fresh Water--Part 1 of 2
NOT FOR USE WITH WATER COOLED EXHAUST MANIFOLD
1N9208 Pump parts are shown on Page 14. AN ATTACHMENT

4N-4930 AUXILIARY PUMP AND LINES GROUP

4N4930 AUXILIARY PUMP AND LINES GROUP--Fresh Water--Part 2 of 2
NOT FOR USE WITH WATER COOLED EXHAUST MANIFOLD
AN ATTACHMENT

PUMP GP-WATER

7L-4823 PUMP GP-WATER

7L4823 JACKET WATER PUMP GROUP
Serial No. 61P1 to 61P516 inclusive
See Page 30 for Gasket Kit

7L-4823 PUMP GP-WATER

7L4823 JACKET WATER PUMP GROUP
Serial No. 61P517-Up
See Page 30 for Gasket Kit

1N-8403 AUXILIARY WATER PUMP GROUP

1N8403 AUXILIARY WATER PUMP GROUP--Type 1
1N8351 Pump parts are shown on Page 15
AN ATTACHMENT

1N-8506 AUXILIARY WATER PUMP GROUP

1N8506 AUXILIARY WATER PUMP GROUP--Fresh Water
1N9208 Pump parts are shown on Page 14
AN ATTACHMENT

1N-8403 AUXILIARY WATER PUMP GROUP

1N8403 AUXILIARY WATER PUMP GROUP--Type 2
1N8351 Pump parts are shown on Page 15
AN ATTACHMENT

3N-1918 AUXILIARY PUMP AND LINES GROUP

3N1918 AUXILIARY PUMP AND LINES GROUP--Fresh Water--Part 1 of 2--Type 1
NOT FOR USE WITH WATER COOLED EXHAUST MANIFOLD
1N9208 Pump parts are shown on Page 14. AN ATTACHMENT

3N-1918 AUXILIARY PUMP AND LINES GROUP

3N1918 AUXILIARY PUMP AND LINES GROUP--Fresh Water--Part 2 of 2--Type 1
NOT FOR USE WITH WATER COOLED EXHAUST MANIFOLD
AN ATTACHMENT

3N-1918 AUXILIARY PUMP AND LINES GROUP

3N1918 AUXILIARY PUMP AND LINES GROUP--Fresh Water--Part 1 of 2--Type 2
NOT FOR USE WITH WATER COOLED EXHAUST MANIFOLD

3N-1918 AUXILIARY PUMP AND LINES GROUP

3N1918 AUXILIARY PUMP AND LINES GROUP--Fresh Water--Part 2 of 2--Type 2
NOT FOR USE WITH WATER COOLED EXHAUST MANIFOLD
AN ATTACHMENT

3N-1918 AUXILIARY PUMP AND LINES GROUP

3N1918 AUXILIARY PUMP AND LINES GROUP--Fresh Water--Part 1 of 2--Type 3
NOT FOR USE WITH WATER COOLED EXHAUST MANIFOLD
1N9208 Pump parts are shown on Page 14. AN ATTACHMENT

3N-1918 AUXILIARY PUMP AND LINES GROUP

3N1918 AUXILIARY PUMP AND LINES GROUP--Fresh Water--Part 2 of 2--Type 3
NOT FOR USE WITH WATER COOLED EXHAUST MANIFOLD
AN ATTACHMENT

4N-4930 AUXILIARY PUMP AND LINES GROUP

4N4930 AUXILIARY PUMP AND LINES GROUP--Fresh Water--Part 1 of 2
NOT FOR USE WITH WATER COOLED EXHAUST MANIFOLD
1N9208 Pump parts are shown on Page 14. AN ATTACHMENT

4N-4930 AUXILIARY PUMP AND LINES GROUP

4N4930 AUXILIARY PUMP AND LINES GROUP--Fresh Water--Part 2 of 2
NOT FOR USE WITH WATER COOLED EXHAUST MANIFOLD
AN ATTACHMENT

1N-9208 PUMP GP-WATER

1N9208 AUXILIARY WATER PUMP GROUP
Part of 1N8506 Auxiliary Water Pump Group, 3N1918 and 4N4930 Auxiliary Pump and Lines Group
shown on Pages 13, 13A, 13C, 13E & 13G. AN ATTACHMENT

1N-8351 PUMP GP-SEA WATER

1N8351 RAW WATER PUMP GROUP
Part of 1N8403 Auxiliary Water Pump Group shown on Pages 12B & 13
AN ATTACHMENT

RADIATOR GP

1N-9420 FAN AS-RADIATOR & BLOWER

1N9420 RADIATOR & BLOWER FAN ASSEMBLY--125 degrees F. Ambient Air--Type 1
Part of 2N5524 Radiator & Fan Drive Group shown on Pages 77 & 77A

1N-9420 FAN AS-RADIATOR & BLOWER

1N9420 RADIATOR & BLOWER FAN ASSEMBLY--125 Degrees F. Ambient Air--
Type 2
Part of 2N5524 Radiator & Fan Drive Group shown on Pages 77, 77A & 77A-1

1N-9420 FAN AS-RADIATOR & BLOWER

1N9420 RADIATOR & BLOWER FAN ASSEMBLY--125 Degrees F. Ambient Air--
Type 3
Part of 2N5524 Radiator & Fan Drive Group shown on Pages 77, 77A & 77A-1

1N-9421 FAN AS-RADIATOR & SUCTION

1N9421 RADIATOR & SUCTION FAN ASSEMBLY--Type 1
125 degrees F. Ambient Air. Part of 2N5523 Radiator & Fan Drive
Group shown on Pages 77B & 78

1N-9421 FAN AS-RADIATOR & SUCTION

1N9421 RADIATOR & SUCTION FAN ASSEMBLY--Type 2
125 degrees F. Ambient Air. Part of 2N5523 Radiator & Fan Drive
Group shown on Pages 77B & 78

1N-9421 FAN AS-RADIATOR & SUCTION

1N9421 RADIATOR AND SUCTION FAN ASSEMBLY--Type 3
125 Degrees F. Ambient Air. Part of 2N5523 Radiator & Fan Drive Group shown
on Pages 77B & 78

3N-1131 RADIATOR GP

3N1131 RADIATOR GROUP--Engine Mounted
FOR USE WITH 7N7728 RAIL GROUP SHOWN ON PAGE 102B OR 7N7727 RAIL
GROUP PLUS GENERATOR SET SHOWN ON PAGE 102B. 5L2451 Radiator parts are
shown on Pages 80A-3 & 80A-4

5L-2451 RADIATOR AS

5L2451 RADIATOR ASSEMBLY--Part 1 of 2
Part of 3N1131 Radiator Group shown on Page 80A-2

5L-2451 RADIATOR AS

5L2451 RADIATOR ASSEMBLY--Part 2 of 2
Part of 3N1131 Radiator Group shown on Page 80A-2

TANK GP-EXPANSION

2N-4341 TANK & LINES GP-WATER

2N4341 EXPANSION TANK AND WATER LINES GROUP--Part 1 of 2 - Type 1
AN ATTACHMENT

2N-4341 TANK & LINES GP-WATER

2N4341 EXPANSION TANK AND WATER LINES GROUP--Part 2 of 2--Type 1
AN ATTACHMENT

2N-4341 TANK & LINES GP-WATER

2N4341 EXPANSION TANK AND WATER LINES GROUP--Part 1 of 2--Type 2
AN ATTACHMENT

2N-4341 TANK & LINES GP-WATER

2N4341 EXPANSION TANK AND WATER LINES GROUP--Part 2 of 2--Type 2
AN ATTACHMENT

2N-4341 TANK & LINES GP-WATER

2N4341 EXPANSION TANK AND WATER LINES GROUP--Part 1 of 2--Type 3
AN ATTACHMENT

2N-4341 TANK & LINES GP-WATER

2N4341 EXPANSION TANK AND WATER LINES GROUP--Part 2 of 2--Type 3
AN ATTACHMENT

Information:

(For parts list, see above)

COOLING SYSTEM

COOLANT CONDITIONER GP

Engine News

Easy Five-Minute Coolant Conditioner Test With 8T5296 Coolant Conditioner Test Kit
1987/04/01

Cooling System Conditioner
1987/04/01

Service Magazine

Canister Size Of Coolant Conditioner Element Has Changed{1350}
1985/11/25

Easy Five-Minute Coolant Conditioner Test With 8T5296 Coolant Conditioner Test Kit{1395,0786}
1987/03/23

COOLER GP

Engine News

Inspect All Engine Oil And Fuel Filter Elements Before Installation
1980/11/12

Engine Oil Filter Element Has Metal Wrapper Instead Of Paper Wrapper
1986/03/01

New 4C5084 Oil Filter Cutter Replaces Former 6V7905 Filter Cutter
1990/11/01

100% Leak Testing of Oil Coolers {1378}
2007/04/30

Specifications

Oil Cooler And Filter
D349 INDUSTRIAL & MARINE ENGINES

Information Release Memo

APPEARANCE CHANGE ON REMAN SHORT BLOCKS
APPEARANCE CHANGE ON REMAN SHORT BLOCKS

Disassembly and Assembly

Oil Cooler Bypass Valve
D349 INDUSTRIAL & MARINE ENGINES

Engine Oil Cooler
D349 INDUSTRIAL & MARINE ENGINES

Oil Filter Housing
D349 INDUSTRIAL & MARINE ENGINES

Service Magazine

Engine Storage; Engine Start-Up After Storage{1000}
1982/02/22

Lubricant Recommendations Changed For All Caterpillar Engines To Combat Effects Of Fuel Sulfur{1318,0375,0374,1280}
1982/05/03

New Oil Additives Can Cause High Copper (Cu) Indications During S.O.S. Tests{0372,1318}
1982/09/27

Oil Filter Inspection Can Save Additional Internal Engine Damage{1318}
1985/06/17

Fuel Sulfur Analyzer Available{0651,1280,1318}
1986/01/13

Engine Oil Filter Element Has Metal Wrapper Instead Of Paper Wrapper{1318}
1986/03/10

Field Repair Of Cooler Cores Made Of Aluminium{1063,1374,1375}
1977/09/05

Stop Engine If There Is A Turbocharger Bearing Failure{1052,1318}
1987/04/06

Use Correct Procedure To Clean The Engine Lubrication System If Permanent Type Antifreeze (Ethylene Glycol) Is In The Engine{1318,1350}
1979/02/19

Why Engines Are Damaged By Fuel Sulfur{1104,1216,1280,1318,1215}
1979/08/27

Engine Oil Viscosity Changed To SAE 10W/30 For Shipment From All U.S. Factories{1318}
1979/10/15

COOLING GP

Special Instruction

Retrofit Installation of Coolant Loss Sensor{1353, 1395, 7422, 7470}
Retrofit Installation of Coolant Loss Sensor{1353, 1395, 7422, 7470}

Instructions for Use of Cat Coolant Conditioner for Aluminum Components {1350, 1352, 1395}
Instructions for Use of Cat Coolant Conditioner for Aluminum Components {1350, 1352, 1395}

Service Magazine

Canister Size Of Coolant Conditioner Element Has Changed{1350}
1985/11/25

High Silicates In Antifreeze{1350}
1986/02/03

Nitrite Test Kit Available For Cooling Systems{0651,1350,1395}
1986/06/09

New Indicator Instrument Group Available To Measure Crankcase Blowby And Radiator Air Velocity{0781,1200,1350}
1986/10/27

Caterpillar Antifreeze Now Used And Available From Parts Departments{1350,1395}
1986/11/10

Cooling System Conditioner{1395,1350}
1987/03/23

Additional Guidelines For Using The 8T2700 Blowby/Air Flow Indicator Group {0781,1200,1350}
1987/07/20

Analyzing Caterpillar And Competitive Antifreezes For Amount Of Silicates{1350,1395}
1988/02/22

Be Sure Battery Cable-To-Starter Connection Has Correct Torque{1453}
1988/03/14

Improved Seals Used; Seal Replacement In Folded Core Radiators {1353}
1988/05/09

Be Sure To Follow Cooling System Recommendations{1350}
1988/11/21

Use Correct Procedure To Clean The Engine Lubrication System If Permanent Type Antifreeze (Ethylene Glycol) Is In The Engine{1318,1350}
1979/02/19

Check The Radiator Fan Spider Assembly When Doing Yearly General Maintenance{1356}
1989/07/24

FAN GP

Engine News

Pressure Relief Fitting Added To Fan Drive Hub For More Positive Lubrication Of Front Bearing
1980/10/22

Special Instruction

Retrofit Installation of Coolant Loss Sensor{1353, 1395, 7422, 7470}
Retrofit Installation of Coolant Loss Sensor{1353, 1395, 7422, 7470}

Service Magazine

Pressure Relief Fitting Added To Fan Drive Hub For More Positive Lubrication Of Front Bearing{1359}
1980/10/20

Be Sure Battery Cable-To-Starter Connection Has Correct Torque{1453}
1988/03/14

Improved Seals Used; Seal Replacement In Folded Core Radiators {1353}
1988/05/09

Check The Radiator Fan Spider Assembly When Doing Yearly General Maintenance{1356}
1989/07/24

HEAT EXCHANGER GP

Special Instruction

Disassembly and Assembly Procedure for 3N-8891 Sea Water Heat Exchanger Gp {1379}
Disassembly and Assembly Procedure for 3N-8891 Sea Water Heat Exchanger Gp {1379}

Service Magazine

Field Repair Of Cooler Cores Made Of Aluminium{1063,1374,1375}
1977/09/05

INDICATOR GP-LIQUID LEVEL

Special Instruction

Retrofit Installation of Coolant Loss Sensor{1353, 1395, 7422, 7470}
Retrofit Installation of Coolant Loss Sensor{1353, 1395, 7422, 7470}

LINES GP-WATER

Engine News

Polarity Connections And Use Of Service Meter Films When Service Meter Kits Are Installed
1987/05/01

New Water Temperature Regulator Has A Closer Fit At The Valve Seat To Keep Leakage At A Minimum
1977/01/28

Improved Coolant Seal For Connection Between Cylinder Heads
1977/08/24

Specifications

Water Temperature Regulator
D349 INDUSTRIAL & MARINE ENGINES

Disassembly and Assembly

Water Temperature Regulators
D349 INDUSTRIAL & MARINE ENGINES

Sea Water Pump
D349 INDUSTRIAL & MARINE ENGINES

Service Magazine

Improved Element Assemblies Used In Jacket Water Heaters{1383}
1981/11/16

Troubleshooting Of Jacket Water Heaters{1383}
1985/12/16

New Water Temperature Regulator Has A Closer Fit At The Valve Seat To Keep Leakage At A Minimum{1355}
1977/01/17

Improved Coolant Seal For Connection Between Cylinder Heads{1100,1350}
1977/08/22

Easy Five-Minute Coolant Conditioner Test With 8T5296 Coolant Conditioner Test Kit{1395,0786}
1987/03/23

5P957 And 5P3514 Coolant And Battery Tester{0786,1395,1401}
1987/03/23

How To Identify Failures To Electric Jacket Water Heaters{1383}
1988/04/18

New Publication Available-"Coolant And Your Engine"{1395,0374,0375}
1989/02/13

Engine Coolant Can Be Recycled{1395}
1989/11/13

MISCELLANEOUS INFORMATION

Engine News

Visual Checks And Easy Tests Can Be Of Assistance When Troubleshooting Coolant Leakage Into The Lubrication System
1980/07/09

Pressure Relief Fitting Added To Fan Drive Hub For More Positive Lubrication Of Front Bearing
1980/10/22

Inspect All Engine Oil And Fuel Filter Elements Before Installation
1980/11/12

High Silicates In Antifreeze
1986/02/01

High Silicates In Antifreeze
1986/03/01

Caterpillar Antifreeze Now Used And Available From Parts Departments
1986/11/01

Cooling System Conditioner
1987/04/01

Analyzing Caterpillar And Competitive Antifreezes For Amount Of Silicates
1988/02/01

New Water Temperature Regulator Has A Closer Fit At The Valve Seat To Keep Leakage At A Minimum
1977/01/28

New Information On Caterpillar Cooling System Inhibitor
1977/05/13

Specifications

Oil Cooler And Filter
D349 INDUSTRIAL & MARINE ENGINES

Water Temperature Regulator
D349 INDUSTRIAL & MARINE ENGINES

Disassembly and Assembly

Oil Cooler Bypass Valve
D349 INDUSTRIAL & MARINE ENGINES

Engine Oil Cooler
D349 INDUSTRIAL & MARINE ENGINES

Oil Filter Housing
D349 INDUSTRIAL & MARINE ENGINES

Water Temperature Regulators
D349 INDUSTRIAL & MARINE ENGINES

Sea Water Pump
D349 INDUSTRIAL & MARINE ENGINES

Service Magazine

Pressure Relief Fitting Added To Fan Drive Hub For More Positive Lubrication Of Front Bearing{1359}
1980/10/20

Improved Element Assemblies Used In Jacket Water Heaters{1383}
1981/11/16

Engine Storage; Engine Start-Up After Storage{1000}
1982/02/22

New Oil Additives Can Cause High Copper (Cu) Indications During S.O.S. Tests{0372,1318}
1982/09/27

Oil Filter Inspection Can Save Additional Internal Engine Damage{1318}
1985/06/17

Canister Size Of Coolant Conditioner Element Has Changed{1350}
1985/11/25

Troubleshooting Of Jacket Water Heaters{1383}
1985/12/16

Fuel Sulfur Analyzer Available{0651,1280,1318}
1986/01/13

High Silicates In Antifreeze{1350}
1986/02/03

Engine Oil Filter Element Has Metal Wrapper Instead Of Paper Wrapper{1318}
1986/03/10

Nitrite Test Kit Available For Cooling Systems{0651,1350,1395}
1986/06/09

New Indicator Instrument Group Available To Measure Crankcase Blowby And Radiator Air Velocity{0781,1200,1350}
1986/10/27

Caterpillar Antifreeze Now Used And Available From Parts Departments{1350,1395}
1986/11/10

New Information On Caterpillar Cooling System Inhibitor{1350}
1977/05/09

Improved Coolant Seal For Connection Between Cylinder Heads{1100,1350}
1977/08/22

Field Repair Of Cooler Cores Made Of Aluminium{1063,1374,1375}
1977/09/05

Easy Five-Minute Coolant Conditioner Test With 8T5296 Coolant Conditioner Test Kit{1395,0786}
1987/03/23

Cooling System Conditioner{1395,1350}
1987/03/23

5P957 And 5P3514 Coolant And Battery Tester{0786,1395,1401}
1987/03/23

Stop Engine If There Is A Turbocharger Bearing Failure{1052,1318}
1987/04/06

Black Light Leak Detection Kit Available For Oil, Fuel and Cooling Systems {0774,1250,1300,1350}
1987/05/11

Additional Guidelines For Using The 8T2700 Blowby/Air Flow Indicator Group {0781,1200,1350}
1987/07/20

Analyzing Caterpillar And Competitive Antifreezes For Amount Of Silicates{1350,1395}
1988/02/22

How To Identify Failures To Electric Jacket Water Heaters{1383}
1988/04/18

Improved Seals Used; Seal Replacement In Folded Core Radiators {1353}
1988/05/09

Be Sure To Follow Cooling System Recommendations{1350}
1988/11/21

Use Correct Procedure To Clean The Engine Lubrication System If Permanent Type Antifreeze (Ethylene Glycol) Is In The Engine{1318,1350}
1979/02/19

New Type Products Available To Clean Cooling Systems{1350}
1979/05/28

Why Engines Are Damaged By Fuel Sulfur{1104,1216,1280,1318,1215}
1979/08/27

Engine Oil Viscosity Changed To SAE 10W/30 For Shipment From All U.S. Factories{1318}
1979/10/15

New Publication Available-"Coolant And Your Engine"{1395,0374,0375}
1989/02/13

Check The Radiator Fan Spider Assembly When Doing Yearly General Maintenance{1356}
1989/07/24

Engine Coolant Can Be Recycled{1395}
1989/11/13

New Cooling System Cleaner Now Available For All Engines{1350,0680,1352,1353}
1989/12/25

PUMP GP-WATER

Engine News

Additional Remanufactured Water Pumps Available
1983/11/30

Specifications

Raw Water Pump<BR> (1N8351)
D349 INDUSTRIAL & MARINE ENGINES

Water Pump<BR> (7L4823)
D349 INDUSTRIAL & MARINE ENGINES

Information Release Memo

APPEARANCE CHANGE ON REMAN SHORT BLOCKS
APPEARANCE CHANGE ON REMAN SHORT BLOCKS

Disassembly and Assembly

Water Pump
D349 INDUSTRIAL & MARINE ENGINES

Sea Water Pump
D349 INDUSTRIAL & MARINE ENGINES

Service Magazine

Additional Remanufactured Water Pumps Available{1361}
1983/10/31

RADIATOR GP

Engine News

Visual Checks And Easy Tests Can Be Of Assistance When Troubleshooting Coolant Leakage Into The Lubrication System
1980/07/09

Pressure Relief Fitting Added To Fan Drive Hub For More Positive Lubrication Of Front Bearing
1980/10/22

Easy Five-Minute Coolant Conditioner Test With 8T5296 Coolant Conditioner Test Kit
1987/04/01

5P957 And 5P3514 Coolant And Battery Tester
1987/04/01

Special Instruction

Retrofit Installation of Coolant Loss Sensor{1353, 1395, 7422, 7470}
Retrofit Installation of Coolant Loss Sensor{1353, 1395, 7422, 7470}

Tool Operating Manual

464-0265 Lifting Bracket Assembly{0374, 0599, 0629, 0632, 0700, 0708, 1353}
464-0265 Lifting Bracket Assembly{0374, 0599, 0629, 0632, 0700, 0708, 1353}

Disassembly and Assembly

Expansion Tank
D349 INDUSTRIAL & MARINE ENGINES

Service Magazine

Pressure Relief Fitting Added To Fan Drive Hub For More Positive Lubrication Of Front Bearing{1359}
1980/10/20

Canister Size Of Coolant Conditioner Element Has Changed{1350}
1985/11/25

High Silicates In Antifreeze{1350}
1986/02/03

Nitrite Test Kit Available For Cooling Systems{0651,1350,1395}
1986/06/09

New Indicator Instrument Group Available To Measure Crankcase Blowby And Radiator Air Velocity{0781,1200,1350}
1986/10/27

Caterpillar Antifreeze Now Used And Available From Parts Departments{1350,1395}
1986/11/10

Improved Coolant Seal For Connection Between Cylinder Heads{1100,1350}
1977/08/22

Easy Five-Minute Coolant Conditioner Test With 8T5296 Coolant Conditioner Test Kit{1395,0786}
1987/03/23

Cooling System Conditioner{1395,1350}
1987/03/23

5P957 And 5P3514 Coolant And Battery Tester{0786,1395,1401}
1987/03/23

Additional Guidelines For Using The 8T2700 Blowby/Air Flow Indicator Group {0781,1200,1350}
1987/07/20

Analyzing Caterpillar And Competitive Antifreezes For Amount Of Silicates{1350,1395}
1988/02/22

Be Sure Battery Cable-To-Starter Connection Has Correct Torque{1453}
1988/03/14

Improved Seals Used; Seal Replacement In Folded Core Radiators {1353}
1988/05/09

Be Sure To Follow Cooling System Recommendations{1350}
1988/11/21

New Publication Available-"Coolant And Your Engine"{1395,0374,0375}
1989/02/13

Check The Radiator Fan Spider Assembly When Doing Yearly General Maintenance{1356}
1989/07/24

Engine Coolant Can Be Recycled{1395}
1989/11/13

REGULATOR GP-TEMPERATURE

Engine News

New Water Temperature Regulator Has A Closer Fit At The Valve Seat To Keep Leakage At A Minimum
1977/01/28

Specifications

Water Temperature Regulator
D349 INDUSTRIAL & MARINE ENGINES

Disassembly and Assembly

Water Temperature Regulators
D349 INDUSTRIAL & MARINE ENGINES

Service Magazine

New Water Temperature Regulator Has A Closer Fit At The Valve Seat To Keep Leakage At A Minimum{1355}
1977/01/17

TANK GP-COOLANT

Disassembly and Assembly

Expansion Tank
D349 INDUSTRIAL & MARINE ENGINES

TANK GP-EXPANSION

TOOLS

Truck Engine News

New Infrared Thermometer Has Narrow, 50:1 Target Ratio, Wide Temperature Range {0776, 1350, 3000, 4000, 4150, 4250}
2006/03/01

Engine News

Nitrate Test Kit Available For Cooling Systems
1986/06/01

New Indicator Instrument Group Available To Measure Crankcase Blowby And Radiator Air Velocity
1986/11/01

Easy Five-Minute Coolant Conditioner Test With 8T5296 Coolant Conditioner Test Kit
1987/04/01

5P957 And 5P3514 Coolant And Battery Tester
1987/04/01

Additional Guidelines For Using The 8T2700 Blowby/Air Flow Indicator Group
1987/07/01

Tool Operating Manual

Using the 453-3204 Pressure and Temperature Test Group{0374, 0599, 0706, 0708, 0709, 0731, 0732, 0738, 1408, 1439}
Using the 453-3204 Pressure and Temperature Test Group{0374, 0599, 0706, 0708, 0709, 0731, 0732, 0738, 1408, 1439}

464-0265 Lifting Bracket Assembly{0374, 0599, 0629, 0632, 0700, 0708, 1353}
464-0265 Lifting Bracket Assembly{0374, 0599, 0629, 0632, 0700, 0708, 1353}

Service Magazine

Nitrite Test Kit Available For Cooling Systems{0651,1350,1395}
1986/06/09

Easy Five-Minute Coolant Conditioner Test With 8T5296 Coolant Conditioner Test Kit{1395,0786}
1987/03/23

6V117 And 6V2001 Bushings Used In 9S8140 Pressurizing Pump Group Are Available For Parts Service{0651}
1979/06/25

6V2055 High Vacuum Grease Gives Better Oil Seal {1052,1053,1077,0682}
1979/09/10

Truck sale:

CATERPILLAR D349 1974
- OTHER
EMPIRE MACHINERY CO
1725 South Country Club Drive - Mesa -

CAT D349

Yoder & Frey Auctioneers
Ashland, Ohio

Call

1974 CAT D349

Empire Machinery
Eloy, Arizona