3408 INDUSTRIAL ENGINE 67U00001-UP FUEL SYSTEM Caterpillar SIS

INDUSTRIAL ENGINE 3408B INDUSTRIAL ENGINE 67U
3408 INDUSTRIAL ENGINE 67U00001-UP SEBP1094 3408B 67U (1976)

Parts group 3408B:

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FUEL SYSTEM

CONTROL GP-FUEL RATIO

6N818 FUEL RATIO CONTROL GROUP
FOR USE WITH 7N7040 MOBILE EQUIPMENT ARRANGEMENT LISTED ON
PAGES 37A AND 37B. 4N8256 Fuel Ratio Control parts are shown on Page 274
AN ATTACHMENT

7N-3583 FUEL RATIO CONTROL GROUP

7N3583 FUEL RATIO CONTROL GROUP
For Precombustion Chambered Engines. Serial No. 67U1 to 67U2149 inclusive
4N8256 Fuel Ratio Control parts are shown on Page 274. AN ATTACHMENT

6N-1852 CONTROL GP-FUEL RATIO

6N1852 FUEL RATIO CONTROL GROUP
For Direct Injection Engines
6N648 Fuel Ratio Control parts are shown on Page 275
AN ATTACHMENT

7N-9249 CONTROL GP-FUEL RATIO

7N9249 FUEL RATIO CONTROL GROUP
For Precombustion Chambered Engines. Serial No. 67U2150-Up
7N5486 Control parts are shown on Page 273B. AN ATTACHMENT

7N-5486 CONTROL GP-FUEL RATIO

7N5486 FUEL RATIO CONTROL GROUP
Serial No. 67U2150-Up
Part of 7N9249 Fuel Ratio Control Group shown on Page 273A
AN ATTACHMENT

4N-8256 CONTROL GP-FUEL RATIO

4N8256 FUEL RATIO CONTROL GROUP
Part of 6N818 and 7N3583 Fuel Ratio Control Groups shown on Pages 272 and 273

6N-0648 CONTROL GP-FUEL RATIO

6N648 FUEL RATIO CONTROL GROUP
Part of 6N1852 Fuel Ratio Control Group shown on Page 273
AN ATTACHMENT

CONTROL GP-GOVERNOR

1N-5331 CONTROL GP-GOVERNOR

1N5331 GOVERNOR CONTROL GROUP
For Marine Controls Remotely Mounted. AN ATTACHMENT

3N-7741 CONTROL GP-GOVERNOR

3N7741 GOVERNOR CONTROL GROUP
For use with Mobile Equipment. AN ATTACHMENT

6N-2846 CONTROL GP-GOVERNOR

6N2846 GOVERNOR CONTROL GROUP
Mounted on R.H. Side of Hydromechanical Governor. 4N3828 Governor Control
parts are shown on Page 266. AN ATTACHMENT

6N-2845 CONTROL GP-GOVERNOR

6N2845 GOVERNOR VERNIER AND POSITIVE LOCK CONTROL GROUP
4N3829 Governor Control parts are shown on Page 266
AN ATTACHMENT

6N-2844 CONTROL GP-GOVERNOR

6N2844 POSITIVE LOCK CONTROL GROUP
4N3830 Governor Control parts are shown on Page 267
AN ATTACHMENT

3N-8029 CONTROL GP-GOVERNOR

3N8029 GOVERNOR CONTROL GROUP--Air Actuated
FOR USE WITH AFTERCOOLED ENGINE ONLY
5N3220 Air Actuator parts are shown on Page 267. AN ATTACHMENT

3N-8146 CONTROL GP-GOVERNOR

3N8146 GOVERNOR CONTROL GROUP--Air Actuated
For Direct Injection Turbocharged Engine
5N3220 Air Actuator parts are shown on Page 267. AN ATTACHMENT

4N-3829 CONTROL GP-GOVERNOR

4N3829 GOVERNOR CONTROL GROUP--Vernier and Positive Locking
Part of 6N2845 Governor Vernier and Positive Lock Control Group
shown on Page 262

4N-3828 CONTROL GP-GOVERNOR

4N3828 GOVERNOR CONTROL GROUP--Remote and Positive Locking
Part of 6N2846 Governor Control Group shown on Page 262

4N-3830 CONTROL GP-GOVERNOR

4N3830 GOVERNOR CONTROL GROUP--Positive Locking
Part of 6N2844 Positive Lock Control Group shown on Page 263

5N-3220 ACTUATOR GP-AIR

5N3220 AIR ACTUATOR GROUP
Part of 3N8029 and 3N8146 Governor Control Groups shown on Pages 264 and 265

4N-5325 CONTROL GP-GOVERNOR

4N5325 GOVERNOR CONTROL GROUP--Standby
Replaced by 7N240 shown on Page 268A
AN ATTACHMENT

7N-0240 CONTROL GP-GOVERNOR

7N240 GOVERNOR CONTROL GROUP--Standby
AN ATTACHMENT

7N-7457 CONTROL GP-GOVERNOR

7N7457 GOVERNOR CONTROL GROUP
Part of 7N7458 Governor Control Group shown on Page 268B

7N-7458 CONTROL GP-GOVERNOR

7N7458 GOVERNOR CONTROL GROUP
FOR USE WITH 7N7039 AND 7N7040 ENGINE ARRANGEMENTS LISTED ON PAGES 36, 37, 37A AND 37B
7N7457 Governor Control parts are shown on Page 268A. AN ATTACHMENT

4N-5326 CONTROL GP-GOVERNOR

4N5326 GOVERNOR CONTROL GROUP--Load Sharing
Replaced by 7N241 shown on Page 270A
AN ATTACHMENT

4N-5358 CONTROL GP-GOVERNOR

4N5358 GOVERNOR CONTROL GROUP--120-208 Volts--Load Sharing
Part of 4N5326 Governor Control Group

7N-0241 CONTROL GP-GOVERNOR

7N241 GOVERNOR CONTROL GROUP--Load Sharing
AN ATTACHMENT

DRAIN GP-FUEL

5N-3873 LINES GP-DRAIN

5N3873 DRAIN LINES GROUP--Oil
FOR USE WITH 3N8886 and 5N4494 ENGINE BASE GROUPS SHOWN ON
PAGES 61 and 61B. AN ATTACHMENT

5N-3872 LINES GP-COOLANT DRAIN

5N3872 DRAIN LINES GROUP--Coolant
FOR USE WITH 5N3873 DRAIN LINES GROUP SHOWN ON PAGE 80A
AN ATTACHMENT

DRIVE GP-TACHOMETER

4N-1402 DRIVE GP-TACHOMETER

4N1402 TACHOMETER DRIVE GROUP--Single
SEE 3N8700 PREMIUM INSTRUMENT PANEL, MOUNTING AND CONNECTIONS
LISTED ON PAGE 427 FOR USAGE

6N-8791 DRIVE GP-TACHOMETER

6N8791 TACHOMETER DRIVE GROUP--Single

5N-3117 DRIVE GP-TACHOMETER

5N3117 TACHOMETER DRIVE GROUP
AN ATTACHMENT

7N-2419 DRIVE GP-TACHOMETER

7N2419 TACHOMETER DRIVE GROUP--Dual
AN ATTACHMENT

6N-0226 DRIVE GP-TACHOMETER

6N226 TACHOMETER DRIVE GROUP
Part of 7N2419 Tachometer Drive Group
AN ATTACHMENT

FILTER GP-FUEL

4N-1981 FILTER GP-FUEL

4N1981 FUEL FILTER GROUP

8H-7204 FILTER GP-FUEL

8H7204 FUEL FILTER GROUP
AN ATTACHMENT

6N-3212 MOUNTING GP-PRIMARY FUEL FLTR

6N3212 PRIMARY FUEL FILTER MOUNTING GROUP
NOT FOR USE WITH DUPLEX FUEL FILTERS. AN ATTACHMENT

4N-6957 LINES GP-FUEL FILTER

4N6957 FUEL FILTER LINES GROUP
For Direct Injection Engines with SAE No. 1 Flywheel Housing

6N-2022 LINES GP-FUEL FILTER

6N2022 FUEL FILTER LINES GROUP
Serial No. 67U1 to 67U2149 inclusive
For Precombustion Chambered Engines with SAE No. 0 Flywheel Housing and Hot Manifold

6N-2022 LINES GP-FUEL FILTER

6N2022 FUEL FILTER LINES GROUP
Serial No. 67U2150-Up
For Precombustion Chambered Engines with SAE No. 0 Flywheel Housing and Hot Manifold

6N-7722 LINES GP-FUEL FILTER

6N7722 FUEL FILTER LINES GROUP
Serial No. 67U1 to 67U2130 inclusive
For Precombustion Chambered Engine for R.H. Mounted Filters on SAE No. 0 Flywheel Housing and Water Cooled Manifold

6N-7722 LINES GP-FUEL FILTER

6N7722 FUEL FILTER LINES GROUP
Serial No. 67U2131-Up
For Precombustion Chambered Engine for R.H. Mounted Filters on SAE No. 0 Flywheel Housing and Water Cooled Manifold

6N-7663 LINES GP-FUEL FILTER

6N7663 FUEL FILTER LINES GROUP
Serial No. 67U1 to 67U2149 inclusive
For Precombustion Chambered Engine with R.H. Mounted Filters on SAE No. 1 Flywheel Housing and Hot Manifold

6N-7663 LINES GP-FUEL FILTER

6N7663 FUEL FILTER LINES GROUP
Serial No. 67U2150-Up
For Precombustion Chambered Engine with R.H. Mounted Filters on SAE No. 1
Flywheel Housing and Hot Manifold

6N-7652 LINES GP-FUEL FILTER

6N7652 FUEL FILTER LINES GROUP
For Direct Injection Engines with R.H. Mounted Filters on SAE No. 0 Flywheel Housing

6N-8130 LINES GP-FUEL FILTER

6N8130 FUEL FILTER LINES GROUP--Duplex--R.H.
FOR USE WITH SAE NO. 1 FLYWHEEL HOUSING
AN ATTACHMENT

9L-6730 LINES GP-FUEL FILTER

9L6730 FUEL FILTER LINES GROUP

6N-8969 LINES GP-FUEL FILTER

6N8969 FUEL FILTER LINES GROUP--L.H.
FOR USE WITH SAE NO. 1 FLYWHEEL HOUSING
AN ATTACHMENT

6N-4610 LINES GP-FUEL FILTER

6N4610 FUEL FILTER OIL LINES GROUP--Part 1 of 2
For L.H. Mounting of Filters with SAE No. 0 Flywheel Housing
AN ATTACHMENT

6N-4610 LINES GP-FUEL FILTER

6N4610 FUEL FILTER OIL LINES GROUP--Part 2 of 2
For L.H. Mounting of Filters with SAE No. 0 Flywheel Housing
AN ATTACHMENT

GOVERNOR GP

6N-3195 DRIVE GP-GOVERNOR & FUEL PUMP

6N3195 GOVERNOR AND FUEL PUMP DRIVE GROUP
For Direct Injection Engines

4N-0677 DRIVE GP-GOVERNOR & FUEL PUMP

4N677 GOVERNOR AND FUEL PUMP DRIVE GROUP
For Precombustion Chambered Engines

7N-1230 GOVERNOR, FUEL INJECTION AND FUEL TRANSFER PUMP GROUP

7N1230 GOVERNOR, FUEL INJECTION AND FUEL TRANSFER PUMP GROUP
For Direct Injection Generator Sets--60 hertz--3 Percent Governor Regulation, 4N1101 Pump, 7N1076 Fuel
Injection Pump, 4N8896 Governor and 4N4267 Torque Spring parts are shown on Pages
239, 240, 241, 255, 256, 257, 257A, 257B, 257D, 258 and 259

4N-8886 GOVERNOR, FUEL INJECTION AND FUEL TRANSFER PUMP GROUP

4N8886 GOVERNOR, FUEL INJECTION AND FUEL TRANSFER PUMP GROUP
For Precombustion Chambered Industrial Engines
Serial No. 67U1 to 67U109, 111 to 116, 118 to 126, 129, 131 to 141, 143 to 151, 153 to 180 and 67U184 to 67U235 inclusive
4N1101 Pump, 4N2637 Pump, 4N1894 Governor and 2S9519 Rack Stop parts are shown on
Pages 239, 242, 243, 244, 245, 252, 253, 254, 259 and 259B

7N-1234 GOVERNOR, FUEL INJECTION AND FUEL TRANSFER PUMP GROUP

7N1234 GOVERNOR, FUEL INJECTION AND FUEL TRANSFER PUMP GROUP
For Precombustion Chambered Industrial Engines. Serial No. 67U110, 117, 127, 128, 130, 142,
152, 181 to 183 and 67U236 to 67U2149 inclusive. 4N1101 and 7N1233 Pumps. 4N1894 Governor
and 2S9519 Rack Stop parts are shown on Pages 239, 245A, 245B, 245C, 245D, 252 through 254F, 259 and 259B

7N-6269 PUMP GP-GOVERNOR & FUEL

7N6269 GOVERNOR, FUEL INJECTION AND FUEL TRANSFER PUMP GROUP
For Precombustion Chambered Industrial Engines. Serial No. 67U2150-Up
4N1101 and 9N3326 Pumps, 7N6271 Governor and 4N4267 Torque Spring parts are
shown on Pages 239, 245E, 245F, 257E, 257F, 258 & 259

7N-1186 GOVERNOR, FUEL INJECTION AND FUEL TRANSFER PUMP GROUP

7N1186 GOVERNOR, FUEL INJECTION AND FUEL TRANSFER PUMP GROUP
For Direct Injection Industrial Engines. 4N1101 Pump, 7N1076 Fuel Injection Pump, 4N1894 Governor and
2S9519 Rack Stop parts are shown on Pages 239, 240, 241, 252 through 254F, 259 and 259B

4N-9912 GOVERNOR, FUEL INJECTION AND FUEL TRANSFER PUMP GROUP

4N9912 GOVERNOR, FUEL INJECTION AND FUEL TRANSFER PUMP GROUP
For Precombustion Chambered Generator Sets--60 hertz--3 Percent Governor Regulation
Serial No. 67U1 to 67U121, 123, 124, 126 to 139, 141 to 143, 145, 146, 148 to 158, 160 to 176, 178 to 187,
189 to 222 and 67U228 to 67U236 inclusive. 4N1101 Pump, 4N2637 Fuel Injection Pump, 4N8896 Governor and
4N4267 Torque Spring parts are shown on Pages 239, 242, 243, 244, 245, 255, 256, 257, 257A, 258 and 259

7N-1235 GOVERNOR, FUEL INJECTION AND FUEL TRANSFER PUMP GROUP

7N1235 GOVERNOR, FUEL INJECTION AND FUEL TRANSFER PUMP GROUP--For Precombustion Chambered
Generator Sets--60 hertz--3 Percent Governor Regulation. Serial No. 67U122, 125, 140, 144, 147, 159, 177, 188,
223 to 227 and 67U237-Up. 4N1101 and 7N1233 Pumps, 4N8896 Governor and 4N4267 Torque Spring parts are shown
on Pages 239, 245A, 245B, 255, 256, 257, 257A, 257B, 257D, 258 and 259

6N-2078 GOVERNOR, FUEL INJECTION AND FUEL TRANSFER PUMP GROUP

6N2078 GOVERNOR, FUEL INJECTION AND FUEL TRANSFER PUMP GROUP
For Precombustion Chambered Generator Sets--50 hertz--3 Percent Governor Regulation
Serial No. 67U1 to 67U179, 181 to 206 and 67U208 to 67U227 inclusive. 4N1101 Pump, 4N2637 Fuel Injection
Pump, 4N8896 Governor and 4N4267 Torque Spring parts are shown on
Pages 239, 242, 243, 244, 245, 255, 256, 257, 257A, 257B, 257D, 258 and 259

7N-1240 GOVERNOR, FUEL INJECTION AND FUEL TRANSFER PUMP GROUP

7N1240 GOVERNOR, FUEL INJECTION AND FUEL TRANSFER PUMP GROUP
For Precombustion Chambered Generator Sets--50 hertz--3 Percent Governor Regulation
Serial No. 67U180, 67U207 and 67U228-Up. 4N1101 Pump, 7N1233 Pump, 4N8896 Governor and 4N4267
Torque Spring parts are shown on Pages 239, 245A, 245B, 255, 256, 257, 257A, 257B, 257D, 258 and 259

7N-1231 GOVERNOR, FUEL INJECTION AND FUEL TRANSFER PUMP GROUP

7N1231 GOVERNOR, FUEL INJECTION AND FUEL TRANSFER PUMP GROUP
For Direct Injection Generator Sets--50 hertz--3 Percent Governor Regulation
4N1101 Pump, 7N1076 Fuel Injection Pump, 4N8896 Governor and 4N4267 Torque Spring parts
are shown on Pages 239, 240, 241, 255, 256, 257, 257A, 257B, 257D, 258 and 259

7N-1242 PUMP GP-GOV,FUEL INJ,FUEL TFR

7N1242 GOVERNOR, FUEL INJECTION AND FUEL TRANSFER PUMP GROUP
For Direct Injection Generator Sets--Isochronous Governor
4N1101 Pump, 7N1241 Fuel Injection Pump and 6N1656 Governor Drive parts are shown on Pages 239, 246, 247 and 260

6N-1660 PUMP GP-GOV DRV,FUEL INJ & TFR

6N1660 GOVERNOR DRIVE, FUEL INJECTION AND FUEL TRANSFER PUMP GROUP
For Precombustion Chambered Generator Sets--Isochronous Governor
4N1101 Pump, 6N1658 Fuel Injection Pump and 6N1656 Governor Drive parts are shown on Pages 239, 248, 249 and 260

4N-1894 GOVERNOR GP

4N1894 GOVERNOR GROUP--Part 1 of 3--For Industrial Engines
Serial No. 67U1 to 67U241 inclusive. Part of 4N8886, 7N1234 and 7N1186 Governor, Fuel Injection and
Fuel Transfer Pump Groups shown on Pages 232, 232A and 233

4N-1894 GOVERNOR GP

4N1894 GOVERNOR GROUP--Part 2 of 3--For Industrial Engines
Serial No. 67U1 to 67U241 inclusive. Part of 4N8886, 7N1234 and 7N1186 Governor,
Fuel Injection and Fuel Transfer Pump Groups shown on Pages 232, 232A and 233
6N1947 Piston parts are shown on Page 258

4N-1894 GOVERNOR GP

4N1894 GOVERNOR GROUP--Part 3 of 3--For Industrial Engines
Serial No. 67U1 to 67U241 inclusive
Part of 4N8886, 7N1234 and 7N1186 Governor, Fuel Injection and
Fuel Transfer Pump Groups shown on Pages 232, 232A and 233

4N-1894 GOVERNOR GP

4N1894 GOVERNOR GROUP--Part 1 of 3--For Industrial Engines--Type 1
Serial No. 67U242-Up
Part of 7N1234 and 7N1186 Governor, Fuel Injection and Fuel Transfer Pump Groups shown on Pages 232A and 233

4N-1894 GOVERNOR GP

4N1894 GOVERNOR GROUP--Part 2 of 3--For Industrial Engines--Type 1
Serial No. 67U242-Up. Part of 7N1234 and 7N1186 Governor, Fuel Injection and
Fuel Transfer Pump Groups shown on Pages 232A and 233
6N1947 Piston parts are shown on Page 258

4N-1894 GOVERNOR GP

4N1894 GOVERNOR GROUP--Part 3 of 3--For Industrial Engines--Type 1
Serial No. 67U242-Up. Part of 7N1234 and 7N1186 Governor, Fuel Injection and
Fuel Transfer Pump Groups shown on Pages 232A and 233

4N-1894 GOVERNOR GP

4N1894 GOVERNOR GROUP--Part 1 of 3--For Industrial Engines--Type 2
Serial No. 67U242-Up
Part of 7N1234 and 7N1186 Governor, Fuel Injection and Fuel Transfer Pump Groups shown on Pages 232A and 233

4N-1894 GOVERNOR GP

4N1894 GOVERNOR GROUP--Part 2 of 3--For Industrial Engines--Type 2
Serial No. 67U242-Up. Part of 7N1234 and 7N1186 Governor, Fuel Injection
and Fuel Transfer Pump Groups shown on Pages 232A and 233. 6N1947 Piston
parts are shown on Page 258

4N-1894 GOVERNOR GP

4N1894 GOVERNOR GROUP--Part 3 of 3--For Industrial Engines--Type 2
Serial No. 67U242-Up. Part of 7N1234 and 7N1186 Governor, Fuel Injection
and Fuel Transfer Pump Groups shown on Pages 232A and 233

4N-8896 GOVERNOR GP

4N8896 GOVERNOR GROUP--1800 RPM--Part 1 of 3--For Generator Sets with 3 Percent Governor Regulation--Type 1
Part of 7N1230, 4N9912, 7N1235, 6N2078, 7N1240 and 7N1231 Governor, Fuel Injection and Fuel Transfer Pump
Groups shown on Pages 231, 234, 234A, 235, 235B and 236

4N-8896 GOVERNOR GP

4N8896 GOVERNOR GROUP--1800 RPM--Part 2 of 3--Type 1
For Generator Sets with 3 Percent Governor Regulation. Part of 7N1230, 4N9912,
7N1235, 6N2078, 7N1240 and 7N1231 Governor, Fuel Injection and Fuel Transfer
Pump Groups shown on Pages 231, 234, 234A, 235, 235B and 236.
6N1947 Piston parts are shown on Page 258

4N-8896 GOVERNOR GP

4N8896 GOVERNOR GROUP--1800 RPM--Part 3 of 3--Type 1
For Generator Sets with 3 Percent Governor Regulation. Part of 7N1230, 4N9912,
7N1235, 6N2078, 7N1240 and 7N1231 Governor, Fuel Injection and Fuel Transfer
Pump Groups shown on Pages 231, 234, 234A, 235, 235B and 236

4N-8896 GOVERNOR GP

4N8896 GOVERNOR GROUP--1800 R.P.M.--Part 1 of 3--Type 2
FOR GENERATOR SETS WITH 3 PERCENT GOVERNOR REGULATION. Part of 7N1230, 4N9912, 7N1235,
6N2078, 7N1240 and 7N1231 Governor, Fuel Injection and Fuel Transfer Pump Groups shown
on Pages 231, 234, 234A, 235, 235B and 236

4N-8896 GOVERNOR GP

4N8896 GOVERNOR GROUP--1800 R.P.M.--Part 2 of 3--Type 2
FOR GENERATOR SETS WITH 3 PERCENT GOVERNOR REGULATION. Part of
7N1230, 4N9912, 7N1235, 6N2078, 7N1240 and 7N1231 Governor, Fuel
Injection and Fuel Transfer Pump Groups shown on Pages 231, 234, 234A, 235,
235B and 236. 6N1947 Piston parts are shown on Page 258

4N-8896 GOVERNOR GP

4N8896 GOVERNOR GROUP--1800 R.P.M.--Part 3 of 3--Type 2
FOR GENERATOR SETS WITH 3 PERCENT GOVERNOR REGULATION. Part of
7N1230, 4N9912, 7N1235, 6N2078, 7N1240 and 7N1231 Governor, Fuel
Injection and Fuel Transfer Pump Groups shown on Pages 231, 234, 234A, 235,
235B and 236

7N-6271 GOVERNOR GP

7N6271 GOVERNOR GROUP--Part 1 of 2
For Precombustion Chambered Industrial Engines. Serial No. 67U2150-Up
Part of 7N6269 Governor, Fuel Injection and Fuel Transfer Pump Group shown on Page 232B

7N-6271 GOVERNOR GP

7N6271 GOVERNOR GROUP--Part 2 of 2
For Precombustion Chambered Industrial Engines. Serial No. 67U2150-Up. Part of
7N6269 Governor, Fuel Injection and Fuel Transfer Pump Group shown on Page 232B
9N3684 Plate parts are shown on Page 257H

9N-3684 PLATE GP-GOVERNOR ADAPTER

9N3684 GOVERNOR ADAPTER PLATE GROUP
For Precombustion Chambered Industrial Engines. Serial No. 67U2150-Up
Part of 7N6271 Governor Group shown on Page 257F. 6N1947 Piston parts are shown on Page 258

6N-1947 PISTON GP-GOVERNOR SERVO

6N1947 GOVERNOR SERVO BASIC PISTON GROUP
Part of 4N1894 and 4N8896 Governor Groups shown on Pages
253, 254B, 254E, 256 and 257B

6N-1656 DRIVE GP-GOVERNOR

6N1656 GOVERNOR DRIVE GROUP
For Generator Sets--Isochronous Governor
Part of 7N1242 and 6N1660 Governor, Fuel Injection and Fuel Transfer Pump Groups shown on Pages 237 and 238

6N-8208 GOVERNOR CONVERSION GROUP

6N8208 GOVERNOR CONVERSION GROUP--Type 1
FOR USE WITH ALL GENERATOR SET ENGINES WITH DASHPOT
HYDRA-MECHANICAL GOVERNORS. AN ATTACHMENT

6N-8208 GOVERNOR CONVERSION GROUP

6N8208 GOVERNOR CONVERSION GROUP--Type 2
FOR USE WITH ALL GENERATOR SET ENGINES WITH DASHPOT
HYDRA-MECHANICAL GOVERNORS. AN ATTACHMENT

5N-3220 ACTUATOR GP-AIR

5N3220 AIR ACTUATOR GROUP
Part of 3N8029 and 3N8146 Governor Control Groups shown on Pages 264 and 265

6N-9735 GOVERNOR GP-WOODWARD

6N9735 WOODWARD GOVERNOR GROUP--PSG--24 Volt Motor
6N9732 Woodward Governor parts are shown on Page 269
AN ATTACHMENT

6N-9732 GOVERNOR GP-WOODWARD

6N9732 WOODWARD GOVERNOR GROUP
Part of 6N9735 Woodward Governor Group shown on Page 268

4N-9792 FASTENER GP-WOODWARD GOVERNOR

4N9792 WOODWARD FASTENER GROUP
For mounting PSG Governor. AN ATTACHMENT

LINES GP-FUEL

4N-6957 LINES GP-FUEL FILTER

4N6957 FUEL FILTER LINES GROUP
For Direct Injection Engines with SAE No. 1 Flywheel Housing

6N-2022 LINES GP-FUEL FILTER

6N2022 FUEL FILTER LINES GROUP
Serial No. 67U1 to 67U2149 inclusive
For Precombustion Chambered Engines with SAE No. 0 Flywheel Housing and Hot Manifold

6N-2022 LINES GP-FUEL FILTER

6N2022 FUEL FILTER LINES GROUP
Serial No. 67U2150-Up
For Precombustion Chambered Engines with SAE No. 0 Flywheel Housing and Hot Manifold

6N-7722 LINES GP-FUEL FILTER

6N7722 FUEL FILTER LINES GROUP
Serial No. 67U1 to 67U2130 inclusive
For Precombustion Chambered Engine for R.H. Mounted Filters on SAE No. 0 Flywheel Housing and Water Cooled Manifold

6N-7722 LINES GP-FUEL FILTER

6N7722 FUEL FILTER LINES GROUP
Serial No. 67U2131-Up
For Precombustion Chambered Engine for R.H. Mounted Filters on SAE No. 0 Flywheel Housing and Water Cooled Manifold

6N-7663 LINES GP-FUEL FILTER

6N7663 FUEL FILTER LINES GROUP
Serial No. 67U1 to 67U2149 inclusive
For Precombustion Chambered Engine with R.H. Mounted Filters on SAE No. 1 Flywheel Housing and Hot Manifold

6N-7663 LINES GP-FUEL FILTER

6N7663 FUEL FILTER LINES GROUP
Serial No. 67U2150-Up
For Precombustion Chambered Engine with R.H. Mounted Filters on SAE No. 1
Flywheel Housing and Hot Manifold

6N-7652 LINES GP-FUEL FILTER

6N7652 FUEL FILTER LINES GROUP
For Direct Injection Engines with R.H. Mounted Filters on SAE No. 0 Flywheel Housing

6N-8130 LINES GP-FUEL FILTER

6N8130 FUEL FILTER LINES GROUP--Duplex--R.H.
FOR USE WITH SAE NO. 1 FLYWHEEL HOUSING
AN ATTACHMENT

9L-6730 LINES GP-FUEL FILTER

9L6730 FUEL FILTER LINES GROUP

6N-8969 LINES GP-FUEL FILTER

6N8969 FUEL FILTER LINES GROUP--L.H.
FOR USE WITH SAE NO. 1 FLYWHEEL HOUSING
AN ATTACHMENT

6N-4610 LINES GP-FUEL FILTER

6N4610 FUEL FILTER OIL LINES GROUP--Part 1 of 2
For L.H. Mounting of Filters with SAE No. 0 Flywheel Housing
AN ATTACHMENT

6N-4610 LINES GP-FUEL FILTER

6N4610 FUEL FILTER OIL LINES GROUP--Part 2 of 2
For L.H. Mounting of Filters with SAE No. 0 Flywheel Housing
AN ATTACHMENT

4N-2087 LINES GP-FUEL INJECTION

4N2087 FUEL INJECTION LINES GROUP
Serial No. 67U1 to 67U187 inclusive
For Precombustion Chambered Engines

4N-2087 LINES GP-FUEL INJECTION

4N2087 FUEL INJECTION LINES GROUP
Serial No. 67U188-Up
For Precombustion Chambered Engines

4N-2088 LINES GP-FUEL INJECTION

4N2088 FUEL INJECTION LINES GROUP
Serial No. 67U1 to 67U187 inclusive
For Direct Injection Engines

4N-2088 LINES GP-FUEL INJECTION

4N2088 FUEL INJECTION LINES GROUP
Serial No. 67U188-Up
For Direct Injection Engines

3N-6668 LINES GP-FLEXIBLE FUEL

3N6668 FLEXIBLE FUEL OIL LINES GROUP--Type 1
AN ATTACHMENT

6N-1672 FASTENER GP-FUEL INJ LINES

6N1672 FUEL INJUECTION LINES FASTENER GROUP
For Direct Injection Engines

3N-6668 LINES GP-FLEXIBLE FUEL

3N6668 FLEXIBLE FUEL OIL LINES GROUP--Type 2
AN ATTACHMENT

MISCELLANEOUS INFORMATION

6N-4703 FASTENER GP-WOODWARD

6N4703 WOODWARD FASTENER GROUP
For mounting EG3P Actuator
Note: 6N7489 Woodward Actuator Assembly EG3P is used. AN ATTACHMENT

PUMP GP-FUEL INJECTION

6N-5673 CAMSHAFT AS

6N5673 CAMSHAFT ASSEMBLY
Part of 4N963 and 6N5689 Camshaft Groups shown on Page 45 and 45B

6N-3195 DRIVE GP-GOVERNOR & FUEL PUMP

6N3195 GOVERNOR AND FUEL PUMP DRIVE GROUP
For Direct Injection Engines

4N-0677 DRIVE GP-GOVERNOR & FUEL PUMP

4N677 GOVERNOR AND FUEL PUMP DRIVE GROUP
For Precombustion Chambered Engines

7N-1230 GOVERNOR, FUEL INJECTION AND FUEL TRANSFER PUMP GROUP

4N-8886 GOVERNOR, FUEL INJECTION AND FUEL TRANSFER PUMP GROUP

7N-1234 GOVERNOR, FUEL INJECTION AND FUEL TRANSFER PUMP GROUP

7N-6269 PUMP GP-GOVERNOR & FUEL

7N-1186 GOVERNOR, FUEL INJECTION AND FUEL TRANSFER PUMP GROUP

4N-9912 GOVERNOR, FUEL INJECTION AND FUEL TRANSFER PUMP GROUP

7N-1235 GOVERNOR, FUEL INJECTION AND FUEL TRANSFER PUMP GROUP

6N-2078 GOVERNOR, FUEL INJECTION AND FUEL TRANSFER PUMP GROUP

7N-1240 GOVERNOR, FUEL INJECTION AND FUEL TRANSFER PUMP GROUP

7N-1231 GOVERNOR, FUEL INJECTION AND FUEL TRANSFER PUMP GROUP

7N-1242 PUMP GP-GOV,FUEL INJ,FUEL TFR

6N-1660 PUMP GP-GOV DRV,FUEL INJ & TFR

7N-1076 FUEL INJECTION PUMP GROUP

7N1076 FUEL INJECTION PUMP GROUP--Side View--Type 1--Part 1 of 2
For Direct Injection Engines with other than Isochronous Governor. Part of 7N1230
7N1186 and 7N1231 Governor, Fuel Injection and Fuel Transfer Pump Groups shown
on Pages 231, 233 and 236. 7N1185 Pump and 4N779 Housing parts are shown on
Pages 250, 251 and 251B

7N-1076 FUEL INJECTION PUMP GROUP

7N1076 FUEL INJECTION PUMP GROUP--End View--Type 1--Part 2 of 2
For Direct Injection Engines with other than Isochronous Governor
Part of 7N1230, 7N1186 & 7N1231 Governor, Fuel Injection & Fuel Transfer Pump Groups shown on Pages 231, 233 & 236

7N-1076 FUEL INJECTION PUMP GROUP

7N1076 FUEL INJECTION PUMP GROUP--Side View--Type 2--Part 1 of 2
For Direct Injection Engines with other than Isochronous Governor. Part of 7N1230,
7N1186 and 7N1231 Governor, Fuel Injection and Fuel Transfer Pump Groups shown
on Pages 231, 233 & 236. 7N1185 Pump and 4N779 Housing parts are shown on
Pages 250, 251 & 251B

7N-1076 FUEL INJECTION PUMP GROUP

7N1076 FUEL INJECTION PUMP GROUP--End View--Type 2--Part 2 of 2
For Direct Injection Engines with other than Isochronous Governor
Part of 7N1230, 7N1186 and 7N1231 Governor, Fuel Injection and Fuel Transfer Pump Groups shown on Pages 231, 233 & 236

4N-2637 FUEL INJECTION PUMP GROUP

4N2637 FUEL INJECTION PUMP GROUP--Side View--Type 1--Part 1 of 2
For Precombustion Chambered Engines with other than Isochronous Governor. Part of
4N8886, 4N9912 and 6N2078 Governor, Fuel Injection and Fuel Transfer Pump Groups
shown on Pages 232, 234 and 235. 6N1043 Pump and 4N779 Housing parts are
shown on Pages 250, 251 and 251B

4N-2637 FUEL INJECTION PUMP GROUP

4N2637 FUEL INJECTION PUMP GROUP--End View--Type 1--Part 2 of 2
For Precombustion Chambered Engines with other than Isochronous Governor. Part of 4N8886, 4N9912 and 6N2078
Governor, Fuel Injection and Fuel Transfer Pump Groups shown on Pages 232, 234 and 235

4N-2637 FUEL INJECTION PUMP GROUP

4N2637 FUEL INJECTION PUMP GROUP--Side View--Type 2--Part 1 of 2
For Precombustion Chambered Engines with other than Isochronous Governor. Part of
4N8886, 4N9912 and 6N2078 Governor, Fuel Injection and Fuel Transfer Pump Groups
shown on Pages 232, 234 and 235. 6N1043 Pump and 4N779 Housing parts are
shown on Pages 250, 251 and 251B

4N-2637 FUEL INJECTION PUMP GROUP

4N2637 FUEL INJECTION PUMP GROUP--End View--Type 2--Part 2 of 2
For Precombustion Chambered Engines with other than Isochronous Governor. Part of 4N8886, 4N9912 and 6N2078
Governor, Fuel Injection and Fuel Transfer Pump Groups shown on Pages 232, 234 and 235

7N-1233 FUEL INJECTION PUMP GROUP

7N1233 FUEL INJECTION PUMP GROUP--Side View--Type 1--Part 1 of 2
For Precombustion Chambered Engines with other than Isochronous Governor. Part
of 7N1234, 7N1235 and 7N1240 Governor, Fuel Injection and Fuel Transfer Pump
Groups shown on Pages 232A, 234A & 235B. 6N1043 Pump and 4N779 Housing
parts are shown on Pages 250, 251 and 251B

7N-1233 FUEL INJECTION PUMP GROUP

7N1233 FUEL INJECTION PUMP GROUP--End View--Type 1--Part 2 of 2
For Precombustion Chambered Engines with other than Isochronous Governor
Part of 7N1234, 7N1235 and 7N1240 Governor, Fuel Injection and Fuel Transfer Pump Groups shown on Pages 232A, 234A and 235B

7N-1233 FUEL INJECTION PUMP GROUP

7N1233 FUEL INJECTION PUMP GROUP--Side View--Type 2--Part 1 of 2
For Precombustion Chambered Engines with other than Isochronous Governor
Part of 7N1234, 7N1235 and 7N1240 Governor, Fuel Injection and Fuel Transfer
Pump Groups shown on Pages 232A, 234A & 235B. 6N1043 Pump and 4N779
Housing parts are shown on Pages 250, 251 & 251B

7N-1233 FUEL INJECTION PUMP GROUP

7N1233 FUEL INJECTION PUMP GROUP--End View--Type 2--Part 2 of 2
For Precombustion Chambered Engines with other than Isochronous Governor
Part of 7N1234, 7N1235 and 7N1240 Governor, Fuel Injection and Fuel Transfer
Pump Groups shown on Pages 232A, 234A & 235B

9N-3326 PUMP GP-FUEL INJECTION

9N3326 FUEL INJECTION PUMP GROUP--Part 1 of 2
For Precombustion Chambered Industrial Engines. Serial No. 67U2150-Up. Part of
7N6269 Governor, Fuel Injection and Fuel Transfer Pump Group shown on Page 232B
6N1043 Pump and 7N4574 Housing parts are shown on Pages 250 & 251D

9N-3326 PUMP GP-FUEL INJECTION

9N3326 FUEL INJECTION PUMP GROUP--Part 2 of 2
For Precombustion Chambered Industrial Engines. Serial No. 67U2150-Up
Part of 7N6269 Governor, Fuel Injection and Fuel Transfer Pump Group shown on Page 232B

7N-1241 PUMP GP-FUEL INJECTION

7N1241 FUEL INJECTION PUMP GROUP--Side View--Part 1 of 2
For Direct Injection Generator Sets--Isochronous Governor
Part of 7N1242 Governor, Fuel Injection and Fuel Transfer Pump Group shown on
Page 237. 7N1185 Fuel Injection Pump and 4N779 Fuel Injection Housing parts
are shown on Pages 250, 251 and 251B

7N-1241 PUMP GP-FUEL INJECTION

7N1241 FUEL INJECTION PUMP GROUP--End View - Part 2 of 2
For Direct Injection Generator Sets--Isochronous Governor
Part of 7N1242 Governor, Fuel Injection and Fuel Transfer Pump Group shown on Page 237

6N-1658 PUMP GP-FUEL INJECTION

6N1658 FUEL INJECTION PUMP GROUP--Side View - Part 1 of 2
For Precombustion Chambered Generator Sets--Isochronous Governor
Part of 6N1660 Governor Drive, Fuel Injection and Fuel Transfer Pump Group shown
on Page 238. 6N1043 Fuel Injection Pump and 4N779 Fuel Injection Housing parts
are shown on Pages 250, 251 and 251B

6N-1658 PUMP GP-FUEL INJECTION

6N1658 FUEL INJECTION PUMP GROUP--End View - Part 2 of 2
For Precombustion Chambered Generator Sets--Isochronous Governor
Part of 6N1660 Governor Drive Fuel Injection and Fuel Transfer Pump Group shown on Page 238

7N-1185 PUMP GP-FUEL INJECTION

7N1185 FUEL INJECTION PUMP GROUP
For Direct Injection Engines. Part of 7N1076 & 7N1241 Fuel Injection Pump
Groups shown on Pages 240, 241A & 246

6N-1043 PUMP GP-FUEL INJECTION

6N1043 FUEL INJECTION PUMP GROUP
For Precombustion Chambered Engines. Part of 4N2637, 7N1233, 9N3326 and 6N1658
Fuel Injection Pump Groups shown on Pages 242, 244, 245A, 245C, 245E and 248

4N-0779 HOUSING AS-PUMP

4N779 FUEL INJECTION HOUSING ASSEMBLY
Serial No. 67U1 to 67U235 inclusive
Part of 7N1076, 4N2637, 7N1233, 7N1241 & 6N1658 Fuel Injection Pump Groups shown on
Pages 240, 242, 244, 245A, 246 and 248

4N-0779 HOUSING AS-PUMP

4N779 FUEL INJECTION HOUSING ASSEMBLY
Serial No. 67U236-Up
Part of 7N1076, 4N2637, 7N1233, 7N1241 and 6N1658 Fuel Injection Pump Groups shown on
Pages 240, 242, 244, 245A, 246 and 248

7N-4574 HOUSING AS-PUMP

7N4574 FUEL INJECTION HOUSING ASSEMBLY
Serial No. 67U2150-Up
Part of 9N3326 Fuel Injection Pump Group shown on Page 245E

PUMP GP-FUEL PRIMING

4N-3287 PUMP GP-FUEL PRIMING

4N3287 FUEL PRIMING PUMP GROUP

PUMP GP-FUEL TRANSFER

7N-1230 GOVERNOR, FUEL INJECTION AND FUEL TRANSFER PUMP GROUP

4N-8886 GOVERNOR, FUEL INJECTION AND FUEL TRANSFER PUMP GROUP

7N-1234 GOVERNOR, FUEL INJECTION AND FUEL TRANSFER PUMP GROUP

7N-6269 PUMP GP-GOVERNOR & FUEL

7N-1186 GOVERNOR, FUEL INJECTION AND FUEL TRANSFER PUMP GROUP

4N-9912 GOVERNOR, FUEL INJECTION AND FUEL TRANSFER PUMP GROUP

7N-1235 GOVERNOR, FUEL INJECTION AND FUEL TRANSFER PUMP GROUP

6N-2078 GOVERNOR, FUEL INJECTION AND FUEL TRANSFER PUMP GROUP

7N-1240 GOVERNOR, FUEL INJECTION AND FUEL TRANSFER PUMP GROUP

7N-1231 GOVERNOR, FUEL INJECTION AND FUEL TRANSFER PUMP GROUP

7N-1242 PUMP GP-GOV,FUEL INJ,FUEL TFR

4N-1101 PUMP GP-FUEL TRANSFER

4N1101 FUEL TRANSFER PUMP GROUP
Part of 7N1230, 4N8886, 7N1234, 7N1186, 4N9912, 7N1235, 6N2078, 7N1240,
7N1231, 7N1242 and 6N1660 Governor, Fuel Injection and Fuel Transfer Pump
Groups shown on Pages 231 through 238. 4N1111 Pump parts are shown on
Pages 239 and 239B

4N-1111 PUMP GP-FUEL TRANSFER

4N1111 FUEL TRANSFER PUMP GROUP--Type 1
Part of 4N1101 Fuel Transfer Pump Group shown on Page 239

4N-1111 PUMP GP-FUEL TRANSFER

4N1111 FUEL TRANSFER PUMP GROUP--Type 2
Part of 4N1101 Fuel Transfer Pump Group shown on Page 239

SHUTOFF GP

7N-0236 MANUAL SHUT-OFF GROUP

7N236 MANUAL SHUT-OFF GROUP
FOR USE WITH BROKEN LINK FUEL RACK CONNECTION
AN ATTACHMENT

2N-2489 SHUT-OFF GP-MANUAL

2N2489 MANUAL SHUT-OFF GROUP
FOR USE WITH FUEL INJECTION PUMP WITH SOLID LINK RACK DESIGN
AN ATTACHMENT

TANK GP-FUEL

5N-3208 FUEL TANK AND BASE GROUP

5N3208 FUEL TANK AND BASE GROUP--Generator
AN ATTACHMENT

5N-2358 FUEL TANK AND BASE GROUP

5N2358 FUEL TANK AND BASE GROUP
Serial No. 67U1099-Up
FOR USE WITH PACKAGED GENERATOR SETS
AN ATTACHMENT

TORQUE CONTROL GP

4N-4267 TORQUE CONTROL GP

4N4267 GOVERNOR TORQUE CONTROL--Type 1
For Generator Sets with 3 Percent Governor Regulation. Part of 7N1230, 4N9912,
7N1235, 6N2078, 7N1240 and 7N1231 Governor, Fuel Injection and Fuel Transfer
Pump Groups shown on Pages 231, 234, 234A, 235, 235B and 236

4N-4267 TORQUE CONTROL GP

4N4267 GOVERNOR TORQUE CONTROL--Type 2
For Generator Sets with 3 Percent Governor Regulation. Part of 7N1230, 4N9912,
7N1235, 6N2078, 7N1240 and 7N1231 Governor, Fuel Injection and Fuel Transfer
Pump Groups shown on Pages 231, 234, 234A, 235, 235B and 236

2S-9519 STOP GP-RACK

2S9519 RACK STOP GROUP--Type 1
For Industrial Engines. Part of 4N8886, 7N1234 and 7N1186 Governor, Fuel Injection
and Fuel Transfer Pump Groups shown on Pages 232, 232A and 233

2S-9519 STOP GP-RACK

2S9519 RACK STOP GROUP--Type 2
For Industrial Engines. Part of 4N8886, 7N1234 and 7N1186 Governor Fuel Injection
and Fuel Transfer Pump Groups shown on Pages 232, 232A and 233

Information:

(For parts list, see above)

FUEL SYSTEM

CAMSHAFT AS

Service Magazine

Replace Camshaft And Install New Lifters If Pitting, Spalling, Or Wear Occurs On Lobes Of 4N0599 And 4N0602 Camshafts In Fuel Injection Pump Groups{1251,1253}
1991/05/20

CONTROL GP-DECELERATOR

Be Sure The Polarity Of The Electrical Connector On EG3P Woodward Actuator Assembly Is Correct{1265,1250}
1986/05/05

CONTROL GP-FUEL

Engine News

Inspection And Test Procedures To Follow When Fuel Ratio Control Does Not Operate Correctly
1981/01/28

Troubleshooting The Fuel Ratio Control Group For Low Power Complaints
1981/09/16

New Diaphragm Used In Fuel Ratio Control
1982/03/17

Improvements Made To Fuel Ratio Control {1278}
1982/12/15

Information For Repair Of Hydraulic Fuel Ratio Controls
1983/08/17

New EG3P Actuator Assemblies Available
1984/03/07

Serviceable Parts For New Fuel Ratio Control; Pressurize Control To Set Rack
1987/05/01

New Components Used In Fuel Ratio Control Groups
1992/05/01

New Diaphragm Used In Fuel Ratio Control Groups
1992/06/01

New Spring Used In Fuel Ratio Control
1977/03/15

New Adjustment Pin And Valve Seal Used In Fuel Ratio Control
1977/08/24

Change In Design Of Engine Governor, Fuel Injection And Transfer Pump Groups, And Fuel Ratio Control Groups
1978/02/08

Soft Washers And Lockwashers Are Now Used With The Mounting Bolts For Air-Fuel Ratio Control
1978/04/05

Special Instruction

Fuel System and Fuel Ratio Control Test Procedure{1264, 1278}
Fuel System and Fuel Ratio Control Test Procedure{1264, 1278}

"A Series" Governor And Air/Fuel Ratio Control Response And Low Power Test{0374}
"A Series" Governor And Air/Fuel Ratio Control Response And Low Power Test{0374}

Specifications

Fuel Ratio Control
3408C & 3412C INDUSTRIAL ENGINES

Disassembly and Assembly

Fuel Ratio Control
3408C & 3412C INDUSTRIAL ENGINES

Service Magazine

Inspection And Test Procedures To Follow When Fuel Ratio Control Does Not Operate Correctly{1278}
1981/01/19

6V2029 Fixture Group Available For Adjustment Of Air/Fuel Ratio Control {0626,1278,0652}
1981/03/23

Troubleshooting The Fuel Ratio Control Group For Low Power Complaints{1278}
1981/08/24

New Diaphragm Used In Fuel Ratio Control{1278}
1982/03/15

Improvements Made To Fuel Ratio Control {1278}
1982/11/29

Information For Repair Of Hydraulic Fuel Ratio Controls{1278}
1983/08/15

Remanufactured Air Fuel Ratio Controls {1278,7754}
1985/01/14

New Spring Used In Fuel Ratio Control{1278}
1977/03/21

New Adjustment Pin And Valve Seal Used In Fuel Ratio Control{1278}
1977/07/11

Change In Design Of Engine Governor, Fuel Injection And Transfer Pump Groups, And Fuel Ratio Control Groups{1264,1278,1286}
1978/01/23

Soft Washers And Lockwashers Are Now Used With The Mounting Bolts For Air-Fuel Ratio Control{1278,1264}
1978/03/13

New Components Help Prevent Air Leaks In Improved Fuel Ratio Control Groups{1278}
1992/05/25

New Diaphragm Used In Fuel Ratio Control Groups{1278}
1992/06/15

Tamper Resistant Plugs And Tamper Resistant Bolts Used To Prevent Changes To Fuel Ratio Control (FRC) Setting{1278,1287}
1996/01/22

CONTROL GP-FUEL INJECTION

Special Instruction

"A Series" Governor And Air/Fuel Ratio Control Response And Low Power Test{0374}
"A Series" Governor And Air/Fuel Ratio Control Response And Low Power Test{0374}

Service Magazine

Inspection And Test Procedures To Follow When Fuel Ratio Control Does Not Operate Correctly{1278}
1981/01/19

6V2029 Fixture Group Available For Adjustment Of Air/Fuel Ratio Control {0626,1278,0652}
1981/03/23

Troubleshooting The Fuel Ratio Control Group For Low Power Complaints{1278}
1981/08/24

New Diaphragm Used In Fuel Ratio Control{1278}
1982/03/15

Improvements Made To Fuel Ratio Control {1278}
1982/11/29

Improved Governor Control Shaft And Seal Will Help Prevent Oil Leakage{1265}
1983/07/04

Information For Repair Of Hydraulic Fuel Ratio Controls{1278}
1983/08/15

Only The External Needle Valve Can Be Adjusted On Woodward EG3P or EG10P Actuators{1265,1289}
1984/04/23

Remanufactured Air Fuel Ratio Controls {1278,7754}
1985/01/14

Only The External Needle Valve Can Be Adjusted On Woodward EG3PC Or EG10PC Actuators{1265,1289}
1985/02/04

Be Sure The Polarity Of The Electrical Connector On EG3P Woodward Actuator Assembly Is Correct{1265,1250}
1986/05/05

More Precise Governor Speed Adjustment Possible With Attachment Governor Control Groups{1265,1264,1250}
1986/06/02

New Spring Used In Fuel Ratio Control{1278}
1977/03/21

Change In Design Of Engine Governor, Fuel Injection And Transfer Pump Groups, And Fuel Ratio Control Groups{1264,1278,1286}
1978/01/23

Soft Washers And Lockwashers Are Now Used With The Mounting Bolts For Air-Fuel Ratio Control{1278,1264}
1978/03/13

New Woodward Governor Control Used On Diesel Engines; Former Control Now Used On Gas Engines Only{1265}
1979/03/19

Governor Control Motor Polarity May Require A Change{1265,1408,7556}
1990/10/29

New Components Help Prevent Air Leaks In Improved Fuel Ratio Control Groups{1278}
1992/05/25

CONTROL GP-FUEL RATIO

Engine News

Possible Cause Of A Low Idle Misfire And/Or Backfire
1980/06/04

Inspection And Test Procedures To Follow When Fuel Ratio Control Does Not Operate Correctly
1981/01/28

Troubleshooting The Fuel Ratio Control Group For Low Power Complaints
1981/09/16

New Diaphragm Used In Fuel Ratio Control
1982/03/17

Improvements Made To Fuel Ratio Control {1278}
1982/12/15

Information For Repair Of Hydraulic Fuel Ratio Controls
1983/08/17

Serviceable Parts For New Fuel Ratio Control; Pressurize Control To Set Rack
1987/05/01

New Components Used In Fuel Ratio Control Groups
1992/05/01

New Diaphragm Used In Fuel Ratio Control Groups
1992/06/01

Tamper Resistant Plugs And Tamper Resistant Bolts Used To Prevent Changes To Air Fuel Ratio Control (AFRC) Setting {1278,1287}
1996/01/17

New Spring Used In Fuel Ratio Control
1977/03/15

New Adjustment Pin And Valve Seal Used In Fuel Ratio Control
1977/08/24

Change In Design Of Engine Governor, Fuel Injection And Transfer Pump Groups, And Fuel Ratio Control Groups
1978/02/08

Soft Washers And Lockwashers Are Now Used With The Mounting Bolts For Air-Fuel Ratio Control
1978/04/05

Special Instruction

Fuel System and Fuel Ratio Control Test Procedure{1264, 1278}
Fuel System and Fuel Ratio Control Test Procedure{1264, 1278}

"A Series" Governor And Air/Fuel Ratio Control Response And Low Power Test{0374}
"A Series" Governor And Air/Fuel Ratio Control Response And Low Power Test{0374}

Specifications

Fuel Ratio Control
3408C & 3412C INDUSTRIAL ENGINES

Fuel Ratio Control
3408B and 3408C Industrial and Marine Engines

Disassembly and Assembly

Fuel Ratio Control
3408C & 3412C INDUSTRIAL ENGINES

Fuel Ratio Control
3408 & 3408B INDUSTRIAL AND MARINE ENGINES

Service Magazine

Possible Cause Of A Low Idle Misfire And/Or Backfire{1278,1076,1250}
1980/05/12

Inspection And Test Procedures To Follow When Fuel Ratio Control Does Not Operate Correctly{1278}
1981/01/19

6V2029 Fixture Group Available For Adjustment Of Air/Fuel Ratio Control {0626,1278,0652}
1981/03/23

Troubleshooting The Fuel Ratio Control Group For Low Power Complaints{1278}
1981/08/24

New Diaphragm Used In Fuel Ratio Control{1278}
1982/03/15

Improvements Made To Fuel Ratio Control {1278}
1982/11/29

Information For Repair Of Hydraulic Fuel Ratio Controls{1278}
1983/08/15

Remanufactured Air Fuel Ratio Controls {1278,7754}
1985/01/14

New Spring Used In Fuel Ratio Control{1278}
1977/03/21

New Adjustment Pin And Valve Seal Used In Fuel Ratio Control{1278}
1977/07/11

Change In Design Of Engine Governor, Fuel Injection And Transfer Pump Groups, And Fuel Ratio Control Groups{1264,1278,1286}
1978/01/23

Soft Washers And Lockwashers Are Now Used With The Mounting Bolts For Air-Fuel Ratio Control{1278,1264}
1978/03/13

New Components Help Prevent Air Leaks In Improved Fuel Ratio Control Groups{1278}
1992/05/25

New Diaphragm Used In Fuel Ratio Control Groups{1278}
1992/06/15

Tamper Resistant Plugs And Tamper Resistant Bolts Used To Prevent Changes To Fuel Ratio Control (FRC) Setting{1278,1287}
1996/01/22

CONTROL GP-GOVERNOR

Engine News

New Woodward Governor Control Used On Diesel Engines; Former Control Now Used On Gas Engines Only
1979/04/04

New Diaphragm Used In Fuel Ratio Control
1982/03/17

Improvements Made To Fuel Ratio Control {1278}
1982/12/15

Improved Governor Control Shaft And Seal Will Help Prevent Oil Leakage
1983/07/06

Information For Repair Of Hydraulic Fuel Ratio Controls
1983/08/17

New EG3P Actuator Assemblies Available
1984/03/07

Only The External Needle Valve Can Be Adjusted On Woodward EG3P or EG10P Actuators
1984/05/16

Incorrect Connection Of Battery Charger Can Open Circuit Breaker And Damage Woodward 2301 Governor Control
1986/04/01

Be Sure The Polarity Of The Electrical Connector On EG3P Woodward Actuator Assembly Is Correct
1986/05/01

More Precise Governor Speed Adjustment Possible With Attachment Governor Control Groups
1986/06/01

Initial Start Of Engine Using An EGB29P Governor/Actuator After Filling With Oil
1987/05/01

Serviceable Parts For New Fuel Ratio Control; Pressurize Control To Set Rack
1987/05/01

Governor Control Motor Polarity May Require A Change
1990/11/01

New Spring Used In Fuel Ratio Control
1977/03/15

New Adjustment Pin And Valve Seal Used In Fuel Ratio Control
1977/08/24

Soft Washers And Lockwashers Are Now Used With The Mounting Bolts For Air-Fuel Ratio Control
1978/04/05

Special Instruction

"A Series" Governor And Air/Fuel Ratio Control Response And Low Power Test{0374}
"A Series" Governor And Air/Fuel Ratio Control Response And Low Power Test{0374}

Installation Of 6N6193 Governor Adapter Plate Service Group{1264}
Installation Of 6N6193 Governor Adapter Plate Service Group{1264}

Installation Of 2N2384 And 2N2385 Solenoids{1259, 1400}
Installation Of 2N2384 And 2N2385 Solenoids{1259, 1400}

Governor Linkage Adjustments{1264, 1289}
Governor Linkage Adjustments{1264, 1289}

Installation Of Governor Spring Guide{1264}
Installation Of Governor Spring Guide{1264}

Installation Of 8N3104 Governor Conversion Group (Woodward PSG){1250}
Installation Of 8N3104 Governor Conversion Group (Woodward PSG){1250}

Specifications

Governor Control
3408C & 3412C INDUSTRIAL ENGINES

Governor Linkage (Woodward EG-3P)
3408 & 3408B INDUSTRIAL & MARINE ENGINE ATTACHMENTS

Governor Controls
3408 & 3408B INDUSTRIAL & MARINE ENGINE ATTACHMENTS

Governor Air Actuator
3408 & 3408B INDUSTRIAL & MARINE ENGINE ATTACHMENTS

Service Magazine

Troubleshooting The Fuel Ratio Control Group For Low Power Complaints{1278}
1981/08/24

New Diaphragm Used In Fuel Ratio Control{1278}
1982/03/15

Fuel Rack Slots Have Improved Wear Resistance{1257}
1982/05/10

Improvements Made To Fuel Ratio Control {1278}
1982/11/29

New Rack Shutoff Solenoid Available{1257,1259}
1983/02/28

Improved Governor Control Shaft And Seal Will Help Prevent Oil Leakage{1265}
1983/07/04

Information For Repair Of Hydraulic Fuel Ratio Controls{1278}
1983/08/15

Only The External Needle Valve Can Be Adjusted On Woodward EG3P or EG10P Actuators{1265,1289}
1984/04/23

Remanufactured Air Fuel Ratio Controls {1278,7754}
1985/01/14

Only The External Needle Valve Can Be Adjusted On Woodward EG3PC Or EG10PC Actuators{1265,1289}
1985/02/04

Incorrect Connection Of Battery Charger Can Open Circuit Breaker And Damage Woodward 2301 Governor Control{1400,1401,4450}
1986/03/24

Be Sure The Polarity Of The Electrical Connector On EG3P Woodward Actuator Assembly Is Correct{1265,1250}
1986/05/05

More Precise Governor Speed Adjustment Possible With Attachment Governor Control Groups{1265,1264,1250}
1986/06/02

New Spring Used In Fuel Ratio Control{1278}
1977/03/21

Correct Adjustment Of Fuel Shut-Off Solenoid Shaft Can Prevent Failures{1259}
1977/08/08

Soft Washers And Lockwashers Are Now Used With The Mounting Bolts For Air-Fuel Ratio Control{1278,1264}
1978/03/13

New Fuel Shutoff Solenoid Assembly Used{1259}
1988/10/31

New Woodward Governor Control Used On Diesel Engines; Former Control Now Used On Gas Engines Only{1265}
1979/03/19

Governor Control Motor Polarity May Require A Change{1265,1408,7556}
1990/10/29

New Components Help Prevent Air Leaks In Improved Fuel Ratio Control Groups{1278}
1992/05/25

Improved Governor Servo Components Available For Use With Energize To Run Solenoids; Energize To Run Solenoid Stop Bolt Adjustment Procedure{1264,1259}
1996/06/03

CONTROL GP-TIMING

Specifications

Automatic Timing Advance Unit
3408B and 3408C Industrial and Marine Engines

DRAIN GP-FUEL

Engine News

New Double-Wall Fuel Injection Lines Group And Fuel Drain Group Available As Attachments For Protection Against Fuel Leakage
1983/07/06

Special Instruction

Installation of 5N5930 Fuel Injection Lines Group And 2W1788 Fuel Lines Drain Group{1250, 1252}
Installation of 5N5930 Fuel Injection Lines Group And 2W1788 Fuel Lines Drain Group{1250, 1252}

Service Magazine

New Double-Wall Fuel Injection Lines Group And Fuel Drain Group Available As Attachments For Protection Against Fuel Leakage{1252,1254,7400}
1983/06/20

DRIVE GP-TACHOMETER

Engine News

New Tachometer Drive Group Adapter Assemblies Have A Larger Input Shaft
1983/07/06

New Tachometer Drive Adapter Assembly Prevents Failure Of The Seals For The Tachometer Drive Group And Transfer Pump
1978/03/01

Service Magazine

New Tachometer Drive Group Adapter Assemblies Have A Larger Input Shaft{7462,7487}
1983/07/04

New Tachometer Drive Adapter Assembly Prevents Failure Of The Seals For the Tachometer Drive Group And Transfer Pump{7462,1256}
1978/02/27

FILTER GP-FUEL

Engine News

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

Single Connector Prevents Leakage From Fuel Filter Lines Groups
1981/07/15

Gasket Leakage On Aftermarket Fuel Filters
1986/01/01

Improved Fuel Priming Pump Used
1987/05/01

Larger 7N1308 Secondary Air Filter Can Be Used In Place Of 1P8482 Secondary Air Filter
1991/07/01

Improved 1R-0712 Fuel Filter Available{1261}
1994/03/01

Caterpillar High Efficiency Fuel Filters Help Provide Maximum Fuel Pump And Fuel Injector Life {1261}
1996/09/23

New 5P4185 Fuel Pump Timing Pin To Be Used Only On 3408 And 3412 Engines
1977/05/13

Improved Seal on Fuel Filter {1261}
2005/09/12

A New Specification Has Been Issued for the Primary Fuel Filter Filtration {1250, 1261}
2012/08/21

A New Specification Has Been Issued for the Primary Fuel Filter Filtration {1260}
A New Specification Has Been Issued for the Primary Fuel Filter Filtration {1260}

Special Instruction

Installation of Fuel/Water Separator{1260, 1263}
Installation of Fuel/Water Separator{1260, 1263}

Managing Engine Oil Service Intervals for Equipment Operating at High Altitudes{1261, 1308, 1348}
Managing Engine Oil Service Intervals for Equipment Operating at High Altitudes{1261, 1308, 1348}

Specifications

Primary Fuel Filter
3408C & 3412C INDUSTRIAL ENGINES

Fuel Filter Base
3408C & 3412C INDUSTRIAL ENGINES

Primary Fuel Filter
3408 & 3408B INDUSTRIAL & MARINE ENGINE ATTACHMENTS

Duplex Fuel Filters
3408 & 3408B INDUSTRIAL & MARINE ENGINE ATTACHMENTS

Fuel Filter Base
3408B and 3408C Industrial and Marine Engines

Fuel Filter (Primary)
3408B and 3408C Industrial and Marine Engines

Tool Operating Manual

295-0048 Bulk Fuel Filtration Group 300 GPM Flow Rate{0374, 0599, 0680, 0706, 1250, 1261, 1280}
295-0048 Bulk Fuel Filtration Group 300 GPM Flow Rate{0374, 0599, 0680, 0706, 1250, 1261, 1280}

20 GPM Portable Fuel Filtration System {0374, 0599, 0706, 1250, 1256, 1261}
20 GPM Portable Fuel Filtration System {0374, 0599, 0706, 1250, 1256, 1261}

Disassembly and Assembly

Fuel Priming Pump & Filter Base
3408C & 3412C INDUSTRIAL ENGINES

Fuel Priming Pump And Filter Base
3408 & 3408B INDUSTRIAL AND MARINE ENGINES

Service Magazine

Single Connector Prevents Leakage From Fuel Filter Lines Groups{1274,1262}
1981/07/06

Gasket Leakage On Aftermarket Fuel Filters{1261}
1985/12/16

Do Not Use Plastic Tubing And Compression Fittings Without An Insert As A Fuel Supply Line{1274}
1978/06/26

New Larger Capacity Water Separator Is Available{1250}
1979/03/12

Lubricant Will Ease Installation Of Secondary Radial Seal Air Filter Element {1054}
1994/04/25

New Fuel Priming Pump And Improved Gasket Used{1258}
1994/08/22

Be Sure To Correctly Tighten 1R-0712, 1R-0740, 1R-0749, 1R-0750, 1R-0751, 1R-0753, And 1R-0759 Fuel Filter Assemblies {1261}
1998/01/26

New Caterpillar High Efficiency Fuel Filters With STAY CLEAN VALVES® Replace All Standard Fuel Filters In February Of 1999 {1261}
1999/04/12

The Proper Procedure to Enter Claims in SIMSi for Plugged /Restricted Fuel Filters and Water Separators on All Machines {1260, 1261, 1262, 1263}
2007/07/30

New Primary Fuel Filters are Available {1260, 1261}
2008/07/14

FUEL AR-HEAVY DISTILLATE

Special Instruction

Use And Maintenance Of 8T0910 Fuel Sulfur Analyzer Group{0786, 1280}
Use And Maintenance Of 8T0910 Fuel Sulfur Analyzer Group{0786, 1280}

Service Magazine

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

Diesel Fuel Recommendation Expanded{1280}
1977/02/14

High Sulfur Fuel Can Cause Severe Engine Wear And Internal Damage{1280}
1979/02/05

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

Fuel Sulfur-Your Diesel's Silent Enemy{0375,1280}
1979/12/17

General Information -- Diesel Fuels In Cold Temperature Operation{1280}
1979/12/17

FUEL GP-SCREED

Determining The Cause Of Glow Plug Tip Failures{1053,1105,1412}
1986/06/02

FUEL SYSTEM GP

Special Instruction

Installation Of 8N9754 Fuel Heater Group{1296}
Installation Of 8N9754 Fuel Heater Group{1296}

Installation of 5N5930 Fuel Injection Lines Group And 2W1788 Fuel Lines Drain Group{1250, 1252}
Installation of 5N5930 Fuel Injection Lines Group And 2W1788 Fuel Lines Drain Group{1250, 1252}

Test Sequence For Caterpillar 7000 Series Fuel Nozzles {1254}
Test Sequence For Caterpillar 7000 Series Fuel Nozzles{1254}

Test Sequence for Capsule Type Fuel Nozzles{0782}
Test Sequence for Capsule Type Fuel Nozzles{0782}

Tool Operating Manual

NEHS1126: 370-8570 Bulk Fuel Filtration Group 200 GPM Flow Rate {0599, 0680, 0706, 0782, 1250, 1280}
NEHS1126: 370-8570 Bulk Fuel Filtration Group 200 GPM Flow Rate {0599, 0680, 0706, 0782, 1250, 1280}

370-8568 Bulk Fuel Filtration Group 50 GPM Flow Rate{0599, 0680, 0706, 0782, 1250, 1280}
370-8568 Bulk Fuel Filtration Group 50 GPM Flow Rate{0599, 0680, 0706, 0782, 1250, 1280}

284-0413 Bulk Fuel Filtration Group 50 GPM Flow Rate{0680, 0782, 1250, 1280}
284-0413 Bulk Fuel Filtration Group 50 GPM Flow Rate{0680, 0782, 1250, 1280}

284-0415 Bulk Fuel Filtration Group 100 GPM Flow Rate{0680, 0782, 1250, 1280}
284-0415 Bulk Fuel Filtration Group 100 GPM Flow Rate{0680, 0782, 1250, 1280}

284-0416 Bulk Fuel Filtration Group 200 GPM Flow Rate{0599, 0680, 0706, 0782, 1250, 1280}
284-0416 Bulk Fuel Filtration Group 200 GPM Flow Rate{0599, 0680, 0706, 0782, 1250, 1280}

295-0048 Bulk Fuel Filtration Group 300 GPM Flow Rate{0374, 0599, 0680, 0706, 1250, 1261, 1280}
295-0048 Bulk Fuel Filtration Group 300 GPM Flow Rate{0374, 0599, 0680, 0706, 1250, 1261, 1280}

370-8569 Bulk Fuel Filtration Group 100 GPM Flow Rate{0599, 0680, 0706, 0782, 1250, 1280}
370-8569 Bulk Fuel Filtration Group 100 GPM Flow Rate{0599, 0680, 0706, 0782, 1250, 1280}

370-8571 Bulk Fuel Filtration Group 300 GPM Flow Rate{0599, 0680, 0706, 0782, 1250, 1280}
370-8571 Bulk Fuel Filtration Group 300 GPM Flow Rate{0599, 0680, 0706, 0782, 1250, 1280}

Using the 4C-6090 Multichannel Temperature Selector Group{0599, 0701, 0706, 1251, 1254, 1290, 1713}
Using the 4C-6090 Multichannel Temperature Selector Group{0599, 0701, 0706, 1251, 1254, 1290, 1713}

Testing and Adjusting Fuel Injection Pump and Governor on 3064 and 3066 Engines{0374, 0599, 0706}
Testing and Adjusting Fuel Injection Pump and Governor on 3064 and 3066 Engines{0374, 0599, 0706}

169-3374 Brass Injector Sleeve Removal Group for 3176 and 3176B Engines{0374, 0599, 0700, 0706}
169-3374 Brass Injector Sleeve Removal Group for 3176 and 3176B Engines{0374, 0599, 0700, 0706}

398-9680 Calibration Test Group{0599, 0706, 1250, 1251, 1252, 1280}
398-9680 Calibration Test Group{0599, 0706, 1250, 1251, 1252, 1280}

20 GPM Portable Fuel Filtration System {0374, 0599, 0706, 1250, 1256, 1261}
20 GPM Portable Fuel Filtration System {0374, 0599, 0706, 1250, 1256, 1261}

Reuse And Salvage Guidelines

Reuse and Salvage of New Scroll Fuel Systems (NSFS) for 3200, 3300, & 3400 Engines {1250, 1256}
Reuse and Salvage of New Scroll Fuel Systems (NSFS) for 3200, 3300, & 3400 Engines {1250, 1256}

Service Magazine

Correct Position Of The Bleed Hole In The Fuel Line Adapter{1252}
1986/04/21

New Spring Used In Fuel Ratio Control{1278}
1977/03/21

New 1U9139 Universal Fuel Line Pickup Available{0775}
1988/05/23

5P7437 Adapter (Part Of 8T5301 Diesel Timing Adapter Group) Must Be Modified To Work On Current Fuel Lines.{0782}
1992/02/03

New Guideline For Product Information, SEBF8340, " Fuel Systems Troubleshooting Guide For 3204, 3300, And 3400 Engines With New Scroll Fuel Systems (NSFS)" Available {0374,1250}
1998/06/22

Use 154-8100 Fuel System Arrangement And 154-8101 Fuel System Group To Measure Engine Fuel Flow{1250,0782}
1999/06/01

GOVERNOR GP

Engine News

New Woodward Governor Control Used On Diesel Engines; Former Control Now Used On Gas Engines Only
1979/04/04

Conversion Group Available To Install Woodward Governor On Engines Equipped With Mechanical Governor
1979/04/25

To Prevent A Possible Change In The Fuel Rack Setting, A Specific Assembly Procedure Must Be Used To Tighten The Bolt On The Governor Stop Collar
1979/08/08

Explanation Of Differences In Timing Advance Information
1981/08/26

Part Number For Fuel Injection Pump Group In New Location
1981/11/25

New Idler Shaft Used In Fuel Transfer Pumps
1982/02/24

Fuel Rack Slots Have Improved Wear Resistance
1982/05/12

Make Set Point Measurements Easier With The 6V4060 Engine Set Point Indicator
1982/08/25

Changes In Engine RPM; Governor Does Not Operate Correctly
1982/10/20

Changes In Engine RPM; Governor Does Not Operate Correctly
1983/01/19

New Specification For Clearance Between Fuel Rack Slot And Cross Link
1983/05/25

Improved Governor Control Shaft And Seal Will Help Prevent Oil Leakage
1983/07/06

Service Information For Woodward Governors
1983/10/26

Explanation Of Engine High Idle RPM And Correct Adjustment Of Engine Setpoint
1983/11/30

Procedure To Remove Sharp Edges From Fuel Racks
1984/02/22

New EG3P Actuator Assemblies Available
1984/03/07

Only The External Needle Valve Can Be Adjusted On Woodward EG3P or EG10P Actuators
1984/05/16

New Seal For Fuel Injection Pump Housing Is More Resistant To Heat Damage
1984/05/16

New Speed Setting Motor Assembly On Woodward PSG Governor Has More Resistance To Moisture And Vibration Damage
1984/06/20

Fill Oil Sump Before Installing Woodward Governor
1985/01/16

Cross Link Between Fuel Racks Has Smoother Surface
1985/03/01

Anti-Seize Compound And/Or Grease Not To Be Used On Fuel Pump Bonnet Retaining Bushings
1985/12/01

Improved Sleeve Bearing Used In Drive End Of Fuel Injection Pump Housing
1986/03/01

Incorrect Connection Of Battery Charger Can Open Circuit Breaker And Damage Woodward 2301 Governor Control
1986/04/01

Be Sure The Polarity Of The Electrical Connector On EG3P Woodward Actuator Assembly Is Correct
1986/05/01

New Conversion Groups Available To Convert From Hydramechanical Governors To Woodward PSG Governors
1986/05/01

Black Nylon Fuel Seals For Lockwire Available Only To NACD Dealers For Certain Customers
1986/06/01

More Precise Governor Speed Adjustment Possible With Attachment Governor Control Groups
1986/06/01

Update Information For Caterpillar Fuel Injection Equipment Test Stand
1986/07/01

More Flexible Lockwire Used With Nylon Seals For Sealing Critical Areas
1986/10/01

Initial Start Of Engine Using An EGB29P Governor/Actuator After Filling With Oil
1987/05/01

New Steel Fuel Injection Pump Lifters Should Not Be Mixed With Aluminum Lifters
1987/10/01

New Fuel Shutoff Solenoid Assembly Used
1988/11/01

New Throttle Shaft Bearing Sleeves Used In Governor Housing Assembly
1990/08/01

Governor Control Motor Polarity May Require A Change
1990/11/01

Replace Camshaft And Install New Lifters If Pitting, Spalling, Or Wear Occurs On Lobes Of 4N0599 And 4N0602 Camshafts In Fuel Injection Pump Groups
1991/05/01

Corrections For Systems Operation, Troubleshooting, And Specifications For 2301 Electric Governors For Generator Set And Industrial Engines, SENR2928-01
1991/05/01

Procedure To Increase Fuel Transfer Pump Pressure {1256}
1995/04/01

Pressure Compensated Simple Governor (PSG Governor) Changes From Aluminum To Cast Iron Housing {1264}
1995/04/01

Woodward Control Assemblies Have Changed Part Numbers To Provide The CE Marking For Electromagnetic Compatibility (EMC) Directives{1264}
1996/05/09

Improved Governor Servo Components Available For Use With Energize To Run Solenoids; Energize To Run Solenoid Stop Bolt Adjustment Procedure{1264,1259}
1996/06/12

Caterpillar High Efficiency Fuel Filters Help Provide Maximum Fuel Pump And Fuel Injector Life {1261}
1996/09/23

New Spring Used In Fuel Ratio Control
1977/03/15

New 5P4185 Fuel Pump Timing Pin To Be Used Only On 3408 And 3412 Engines
1977/05/13

Improvements To Fuel Injection Pump And Governor
1977/06/08

Correct Adjustment Of Fuel Shut-Off Solenoid Shaft Can Prevent Failures
1977/07/13

Fuel Transfer Pump Shaft With Chromium Plate
1977/10/12

New Governor Spring Changes Speed Regulation
1977/11/09

Change In Design Of Engine Governor, Fuel Injection And Transfer Pump Groups, And Fuel Ratio Control Groups
1978/02/08

New Tachometer Drive Adapter Assembly Prevents Failure Of The Seals For The Tachometer Drive Group And Transfer Pump
1978/03/01

O-Ring Seals Of A Different Material Are Now Used On The Outside Diameter Of The Servo Cylinder In Governors
1978/05/03

A One-Piece Spring Seat Is Now Used In The Governor
1978/07/05

New Dashpot Spring Gives A Reduction In "Overshoot"
1978/07/05

Different O-Ring Seals Now Used In Fuel Injection Pump Group
1978/08/30

Special Instruction

Using The 6V4060 Engine Set Point Indicator Group{0781}
Using The 6V4060 Engine Set Point Indicator Group{0781}

Fuel System and Fuel Ratio Control Test Procedure{1264, 1278}
Fuel System and Fuel Ratio Control Test Procedure{1264, 1278}

"A Series" Governor And Air/Fuel Ratio Control Response And Low Power Test{0374}
"A Series" Governor And Air/Fuel Ratio Control Response And Low Power Test{0374}

Wiring Polarity on Woodward 2301 Governors{1289}
Wiring Polarity on Woodward 2301 Governors{1289}

Installation Of 6N6193 Governor Adapter Plate Service Group{1264}
Installation Of 6N6193 Governor Adapter Plate Service Group{1264}

Installation Of 4N779 And 7N6124 Fuel Injection Pump Housing Assemblies Or Fuel Injection Pump Groups{1251, 1253}
Installation Of 4N779 And 7N6124 Fuel Injection Pump Housing Assemblies Or Fuel Injection Pump Groups{1251, 1253}

Governor Linkage Adjustments{1264, 1289}
Governor Linkage Adjustments{1264, 1289}

Use Of 6V22 Tool Group For Replacement Of Governor Spring Guide{620, 624, 1264}
Use Of 6V22 Tool Group For Replacement Of Governor Spring Guide{620, 624, 1264}

Installation Of Governor Spring Guide{1264}
Installation Of Governor Spring Guide{1264}

Installation Of 8N3104 Governor Conversion Group (Woodward PSG){1250}
Installation Of 8N3104 Governor Conversion Group (Woodward PSG){1250}

Installation Of 4W5391 Preregulator Box Assembly{1289}
Installation Of 4W5391 Preregulator Box Assembly{1289}

Using the 6V7870 Fixture Group and 6V7872 Pliers{1250, 1251}
Using the 6V7870 Fixture Group and 6V7872 Pliers{1250, 1251}

Service Letter-NACD

The Governor Needs To Be Updated On Certain 3408 Generator Set, 3408 Industrial, And 3412 Generator Set Engines Equipped With a 3% Regulation Hydromechanical Governor And An Energized-To-Run Shut-Off Solenoid Group
The Governor Needs To Be Updated On Certain 3408 Generator Set, 3408 Industrial, And 3412 Generator Set Engines Equipped With a 3% Regulation Hydromechanical Governor And An Energized-To-Run Shut-Off Solenoid Group

Service Letter-Australia

Service Letter-CFEL

Service Letter-CSARL

Service Letter-Americas

Service Letter-Brazil

Service Letter-Truck/Ag/Marine

Technical Information Bulletin

Remanufactured Fuel Injection Nozzles
Remanufactured Fuel Injection Nozzles

3400 V - Block Cleaniness at Gov'n Oil Supply Line
3400 V - Block Cleaniness at Gov'n Oil Supply Line

Specifications

Fuel Injection Pump
3408C & 3412C INDUSTRIAL ENGINES

Fuel Injection Pump Housing
3408C & 3412C INDUSTRIAL ENGINES

Governor
3408C & 3412C INDUSTRIAL ENGINES

Governor And Fuel Pump Drive (Automatic Timing Advance Unit)
3408C & 3412C INDUSTRIAL ENGINES

Fuel Transfer Pump Drive
3408C & 3412C INDUSTRIAL ENGINES

Fuel Transfer Pump
3408C & 3412C INDUSTRIAL ENGINES

Governor Control
3408C & 3412C INDUSTRIAL ENGINES

Woodward PSG Governor
3408 & 3408B INDUSTRIAL & MARINE ENGINE ATTACHMENTS

Governor Linkage (Woodward EG-3P)
3408 & 3408B INDUSTRIAL & MARINE ENGINE ATTACHMENTS

Governor Controls
3408 & 3408B INDUSTRIAL & MARINE ENGINE ATTACHMENTS

Governor Air Actuator
3408 & 3408B INDUSTRIAL & MARINE ENGINE ATTACHMENTS

Service Letter-China

Service Letter-Asia

Systems Operation

Systems Operation
2301 ELECTRIC GOVERNOR FOR GENERATOR SET AND INDUSTRIAL ENGI

Installation And Operation
2301A SPEED CONTROL

Service Letter-APD

Testing and Adjusting

Testing and Adjusting
2301 ELECTRIC GOVERNOR FOR GENERATOR SET AND INDUSTRIAL ENGI

Installation And Operation
2301A SPEED CONTROL

Troubleshooting

Introduction
2301 ELECTRIC GOVERNOR FOR GENERATOR SET AND INDUSTRIAL ENGI

Problem Index
2301 ELECTRIC GOVERNOR FOR GENERATOR SET AND INDUSTRIAL ENGI

Problem No. 1: Fuel Linkage Has Limited Travel, Binds, Or Takes Excessive Force
2301 ELECTRIC GOVERNOR FOR GENERATOR SET AND INDUSTRIAL ENGI

Problem No. 2: Engine Will Not Start
2301 ELECTRIC GOVERNOR FOR GENERATOR SET AND INDUSTRIAL ENGI

Problem No. 3: Engine Will Not Carry Load (Low Power)
2301 ELECTRIC GOVERNOR FOR GENERATOR SET AND INDUSTRIAL ENGI

Problem No. 4: Engine Will Not Decelerate. Engine Will Not Idle.
2301 ELECTRIC GOVERNOR FOR GENERATOR SET AND INDUSTRIAL ENGI

Problem No. 5: Engine Speed Not Constant
2301 ELECTRIC GOVERNOR FOR GENERATOR SET AND INDUSTRIAL ENGI

Problem No. 6: Engine Overspeeds
2301 ELECTRIC GOVERNOR FOR GENERATOR SET AND INDUSTRIAL ENGI

Problem No. 7: Engine Does Not Share Load (For Load Share Units Only)
2301 ELECTRIC GOVERNOR FOR GENERATOR SET AND INDUSTRIAL ENGI

Problem No. 8: Engine Does Not Parallel
2301 ELECTRIC GOVERNOR FOR GENERATOR SET AND INDUSTRIAL ENGI

Service Procedures
2301 ELECTRIC GOVERNOR FOR GENERATOR SET AND INDUSTRIAL ENGI

Chapter 5. Troubleshooting
2301A SPEED CONTROL

Appendix A. Guide for Handling and Protection of Electronic Controls, Printed Circuit Boards, & Modules
2301A SPEED CONTROL

Appendix B. EMI Controls in Electronic Governing Systems
2301A SPEED CONTROL

Disassembly and Assembly

Governor & Fuel Pump Drive
3408C & 3412C INDUSTRIAL ENGINES

Fuel Injection Pumps
3408C & 3412C INDUSTRIAL ENGINES

Fuel Transfer Pump
3408C & 3412C INDUSTRIAL ENGINES

Governor & Fuel Injection Pump Housing
3408C & 3412C INDUSTRIAL ENGINES

Fuel Shutoff Solenoid
3408C & 3412C INDUSTRIAL ENGINES

Governor
3408 & 3408B INDUSTRIAL AND MARINE ENGINES

Fuel Injection Pump Housing And Governor
3408 & 3408B INDUSTRIAL AND MARINE ENGINES

Fuel Injection Pump Housing
3408 & 3408B INDUSTRIAL AND MARINE ENGINES

Service Magazine

Modification Of 5P1768 Pointer Assembly Necessary For Use On Some Fuel Injection Pump Housings{1253,0653}
1980/03/31

6V2029 Fixture Group Available For Adjustment Of Air/Fuel Ratio Control {0626,1278,0652}
1981/03/23

Troubleshooting The Fuel Ratio Control Group For Low Power Complaints{1278}
1981/08/24

Part Number For Fuel Injection Pump Group In New Location{1253,1286}
1981/11/09

New Idler Shaft Used In Fuel Transfer Pumps{1256}
1982/02/22

Fuel Rack Slots Have Improved Wear Resistance{1257}
1982/05/10

Make Set Point Measurements Easier With The 6V4060 Engine Set Point Indicator{0651}
1982/08/16

Changes In Engine RPM; Governor Does Not Operate Correctly{1264}
1982/10/18

Changes In Engine RPM; Governor Does Not Operate Correctly{1264}
1983/01/10

New Rack Shutoff Solenoid Available{1257,1259}
1983/02/28

New Specification For Clearance Between Fuel Rack Slot And Cross Link{1257}
1983/05/16

Improved Governor Control Shaft And Seal Will Help Prevent Oil Leakage{1265}
1983/07/04

Information For Repair Of Hydraulic Fuel Ratio Controls{1278}
1983/08/15

Service Information For Woodward Governors{0374,1264}
1983/09/26

Explanation Of Engine High Idle RPM And Correct Adjustment Of Engine Setpoint{1264}
1983/11/07

Procedure To Remove Sharp Edges From Fuel Racks {1257,1253}
1984/02/06

New EG3P Actuator Assemblies Available{1289}
1984/02/27

Only The External Needle Valve Can Be Adjusted On Woodward EG3P or EG10P Actuators{1265,1289}
1984/04/23

New Speed Setting Motor Assembly On Woodward PSG Governor Has More Resistance To Moisture And Vibration Damage{1264}
1984/05/14

Fill Oil Sump Before Installing Woodward Governor{1264,1288,1289}
1984/12/10

Remanufactured Air Fuel Ratio Controls {1278,7754}
1985/01/14

Only The External Needle Valve Can Be Adjusted On Woodward EG3PC Or EG10PC Actuators{1265,1289}
1985/02/04

Cross Link Between Fuel Racks Has Smoother Surface{1250,1257}
1985/03/11

Check Fuel Injection Nozzles In Overheated Engines{1254}
1985/09/02

Steel Fuel Pump Lifter Used{1250,1251}
1985/09/02

Comparison Of Fuel Timing Tolerances For Field Settings{1250,1251,1281}
1985/10/28

Anti-Seize Compound And/Or Grease Not To Be Used On Fuel Pump Bonnet Retaining Bushings{1251}
1985/11/11

Nylon Seals Used On Lockwire To Seal Critical Areas; Parts Service Seals Available For NACD Dealers{1257,1264}
1986/03/10

Improved Sleeve Bearing Used In Drive End Of Fuel Injection Pump Housing{1253}
1986/03/10

Incorrect Connection Of Battery Charger Can Open Circuit Breaker And Damage Woodward 2301 Governor Control{1400,1401,4450}
1986/03/24

New Conversion Groups Available To Convert From Hydramechanical Governors To Woodward PSG Governors{1289}
1986/04/21

Be Sure The Polarity Of The Electrical Connector On EG3P Woodward Actuator Assembly Is Correct{1265,1250}
1986/05/05

More Precise Governor Speed Adjustment Possible With Attachment Governor Control Groups{1265,1264,1250}
1986/06/02

Black Nylon Fuel Seals For Lockwire Available Only To NACD Dealers For Certain Customers{1257,1264}
1986/06/09

Changes Have Been Made To OT Microfiche (Fuel Setting And Related Information){1250,1251,1281}
1986/06/16

More Flexible Lockwire Used With Nylon Seals For Sealing Critical Areas{1257,1264}
1986/09/22

Nylon Seals Used On Lockwire To Seal Critical Areas; All Subsidiary Dealers Can Now Order Parts Service Seals {1257,1264}
1986/11/03

New Spring Used In Fuel Ratio Control{1278}
1977/03/21

Improvements To Fuel Injection Pump And Governor{1286}
1977/06/06

Fuel Transfer Pump Shaft With Chromium Plate{1256}
1977/10/10

New Governor Spring Changes Speed Regulation{1264,1286}
1977/10/31

Improved High Idle Display Of The 6V3100 And 8T5300/8T5301 Engine Timing Indicator Groups{0781}
1987/03/16

Change In Design Of Engine Governor, Fuel Injection And Transfer Pump Groups, And Fuel Ratio Control Groups{1264,1278,1286}
1978/01/23

Do Not Change Factory Fuel Or Speed Settings On Truck Engines Unless New Settings Are Certified Under Applicable EPA Regulations{0336,0337,1257}
1978/01/30

New Tachometer Drive Adapter Assembly Prevents Failure Of The Seals For the Tachometer Drive Group And Transfer Pump{7462,1256}
1978/02/27

Soft Washers And Lockwashers Are Now Used With The Mounting Bolts For Air-Fuel Ratio Control{1278,1264}
1978/03/13

Do Not Use The 5B1401 Cleaning Tool Group To Clean The Orifice In Capsule-Type Fuel Injection Nozzles{0650,1254}
1978/04/24

O-Ring Seals Of A Different Material Are Now Used On The Outside Diameter Of The Servo Cylinder In Governors{1264}
1978/05/01

New Dashpot Spring Gives A Reduction In "Overshoot"{1264}
1978/06/26

A One-Piece Spring Seat Is Now Used In The Governor{1264}
1978/06/26

Different O-Ring Seals Now Used In Fuel Injection Pump Group{1251}
1978/08/28

Use New 6V22 Tool Group To Make Replacement Of Worn Governor Spring Guides{0620}
1978/09/25

Modification To Rack Adjusting Tool Needed For Higher Rack Settings{0654,1257}
1978/10/16

New Woodward Governor Control Used On Diesel Engines; Former Control Now Used On Gas Engines Only{1265}
1979/03/19

Conversion Group Available To Install Woodward Governor On Engines Equipped With Mechanical Governor{1264}
1979/04/09

9S8100 Tool Group Changed To Use With Fuel Transfer Pump Only{0622}
1979/05/28

To Prevent A Possible Change In The Fuel Rack Setting, A Specific Assembly Procedure Must Be Used To Tighten The Bolt On The Governor Stop Collar{1259,1257,1250}
1979/07/02

Changes Made To 8S2243 And 8S4613 Wrenches Used On Fuel Injection Pumps{0612,1251}
1979/08/06

Tee Handle Hexagonal Wrench In Rack Adjusting Tool Is Now Available For Parts Replacement
1979/09/10

New Throttle Shaft Bearing Sleeves Used In Governor Housing Assembly{1365}
1990/07/30

Governor Control Motor Polarity May Require A Change{1265,1408,7556}
1990/10/29

Replace Camshaft And Install New Lifters If Pitting, Spalling, Or Wear Occurs On Lobes Of 4N0599 And 4N0602 Camshafts In Fuel Injection Pump Groups{1251,1253}
1991/05/20

New Components Help Prevent Air Leaks In Improved Fuel Ratio Control Groups{1278}
1992/05/25

New Diaphragm Used In Fuel Ratio Control Groups{1278}
1992/06/15

Improved Fuel Pump Bonnet Seal Has Better Heat Resistance {1251}
1994/09/12

Tamper Resistant Plugs And Tamper Resistant Bolts Used To Prevent Changes To Fuel Ratio Control (FRC) Setting{1278,1287}
1996/01/22

Improved Governor Servo Components Available For Use With Energize To Run Solenoids; Energize To Run Solenoid Stop Bolt Adjustment Procedure{1264,1259}
1996/06/03

HEATER GP-FUEL

Special Instruction

Installation Of 8N9754 Fuel Heater Group{1296}
Installation Of 8N9754 Fuel Heater Group{1296}

Service Magazine

Fuel Heaters Are Now Available For Field Installation {1296}
1980/01/07

Repair Kit For Diesel Fuel Heater Available {1296}
1983/04/18

General Information -- Diesel Fuels In Cold Temperature Operation{1280}
1979/12/17

INJECTION GP-CETANE

Special Instruction

Installation Of 8N618, 8N619, 8N620 And 8N621 Ether Starting Aid Groups{1456}
Installation Of 8N618, 8N619, 8N620 And 8N621 Ether Starting Aid Groups{1456}

Service Magazine

Ether Starting Aid Groups Are Now Available{1456}
1979/01/22

Ether Starting Aid System Improves Cold Weather Starts{1456}
1979/03/19

General Information -- Diesel Fuels In Cold Temperature Operation{1280}
1979/12/17

LINES GP-FUEL

Engine News

New Fuel Injection Lines Groups Use A Different Fuel Injection Nozzle Assembly
1979/03/07

Use New Adapter To Make Tests Of 9L6884 Nozzles
1979/05/09

Identification Of Fuel Injection Lines And Nozzle Bodies For Different Combustion Systems
1980/02/27

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

Single Connector Prevents Leakage From Fuel Filter Lines Groups
1981/07/15

Improvements To Optional Modification Of 5P4150 Nozzle Tester
1981/08/26

New Washers Permit Locks To Hold Better
1982/02/10

New Fuel Nozzle Adapter Assembly Used
1982/02/24

New Fuel Nozzle Test Sheet Available
1982/10/20

Bulged Capsule-Type Fuel Nozzles
1982/10/20

Fuel In The Cooling System Or Coolant In The Engine Oil Can Result From Cracked Fuel Nozzle Adapter
1982/10/20

Do Not Use A Wire Brush On Fuel Nozzles
1982/10/20

Service Parts Available For The 5P4150 Nozzle Testing Group
1982/12/15

New Fuel Nozzle Adapters Used
1983/05/25

New Double-Wall Fuel Injection Lines Group And Fuel Drain Group Available As Attachments For Protection Against Fuel Leakage
1983/07/06

New Adapter Assemblies And Clamps Used To Hold Fuel Nozzles In Position
1984/03/07

New Compression Washers (Gas Seals) Used On 7000 Series Fuel Injection Nozzles
1985/04/01

Check Fuel Injection Nozzles In Overheated Engines
1985/09/01

Gasket Leakage On Aftermarket Fuel Filters
1986/01/01

Bleed Screw Washer (Seal) Must Be Replaced If Bleed Screw Removed From Fuel Nozzle
1986/04/01

Use Correct Compression Seal Washer (Gas Seal) On 7000 Series Fuel Injection Nozzles
1986/10/01

New Bleed Screw Used On 7000 Series Fuel Injection Nozzles
1989/03/01

Be Sure To Tighten Fuel Injection Line Clamps To The Correct Torque
1989/09/01

5P7437 Adapter (Part Of 8T5301 Diesel Timing Adapter Group) Must Be Modified To Work On Current Fuel Lines.
1992/02/01

Identification Of Remanufactured Direct Injection Fuel Nozzles (DIFN)
1992/04/01

New Fuel Injection Lines, Clamps, And Brackets Used In Fuel Injection Lines Groups
1993/05/01

New Fuel Injection Lines, Clamps, And Brackets Used In Fuel Injection Lines Groups
1993/12/01

Improved 1R-0712 Fuel Filter Available{1261}
1994/03/01

Date Code On 7000 Series Fuel Injection Nozzles; New Seals Used In 7000 Series Fuel Injection Nozzles{1254}
1994/05/01

Caterpillar High Efficiency Fuel Filters Help Provide Maximum Fuel Pump And Fuel Injector Life {1261}
1996/09/23

Needle Valve May Be Needed To Accurately Measure Engine Return Fuel Flow{1250,0782}
1999/04/01

New Adjustment Pin And Valve Seal Used In Fuel Ratio Control
1977/08/24

Do Not Use Plastic Tubing And Compression Fittings Without An Insert As A Fuel Supply Line
1978/07/05

Remove Fuel Injection Nozzles Before The Bottom Surface Of A Cylinder Head Is Cleaned
1978/08/16

Service Letter-NACD

Service Letter-Australia

Service Letter-CFEL

Service Letter-CSARL

Service Letter-Americas

Service Letter-Brazil

Service Letter-Truck/Ag/Marine

Service Letter-China

Service Letter-Asia

Service Letter-APD

Service Magazine

Identification Of Fuel Injection Lines And Nozzle Bodies For Different Combustion Systems{1252,1254}
1980/02/25

Possible Cause Of A Low Idle Misfire And/Or Backfire{1278,1076,1250}
1980/05/12

Some Test Procedures And Specifications Changed For 9L6884 Fuel Injection Nozzle Assemblies{1254,0651}
1980/09/29

Inspection And Test Procedures To Follow When Fuel Ratio Control Does Not Operate Correctly{1278}
1981/01/19

6V3129 Nozzle Puller Group And FT1533 Nozzle Assembly Adapter Can Be Used To Remove Fuel Nozzles{0621,1254}
1981/02/02

Single Connector Prevents Leakage From Fuel Filter Lines Groups{1274,1262}
1981/07/06

Improvements To Optional Modification Of 5P4150 Nozzle Tester{0651,1254}
1981/08/17

Troubleshooting The Fuel Ratio Control Group For Low Power Complaints{1278}
1981/08/24

New Washers Permit Locks To Hold Better{1252}
1982/01/25

New Fuel Nozzle Adapter Assembly Used{1106}
1982/02/15

New Diaphragm Used In Fuel Ratio Control{1278}
1982/03/15

New 6V4950 Injection Line Speed Pickup Group Used With 6V2100 Multitach{0651}
1982/05/03

Do Not Use A Wire Brush On Fuel Nozzles{1254}
1982/09/27

New Fuel Nozzle Test Sheet Available{0651,1254}
1982/10/04

Bulged Capsule-Type Fuel Nozzles{1254}
1982/10/11

Fuel In The Cooling System Or Coolant In The Engine Oil Can Result From Cracked Fuel Nozzle Adapter{1106}
1982/10/18

Service Parts Available For The 5P4150 Nozzle Testing Group{0651,0652}
1982/11/22

Improvements Made To Fuel Ratio Control {1278}
1982/11/29

New Fuel Nozzle Adapters Used{1106}
1983/05/09

New Double-Wall Fuel Injection Lines Group And Fuel Drain Group Available As Attachments For Protection Against Fuel Leakage{1252,1254,7400}
1983/06/20

Information For Repair Of Hydraulic Fuel Ratio Controls{1278}
1983/08/15

New Adapter Assemblies And Clamps Used To Hold Fuel Nozzles In Position{1106,1252}
1984/02/27

Remanufactured Air Fuel Ratio Controls {1278,7754}
1985/01/14

New Compression Washers (Gas Seals) Used On 7000 Series Fuel Injection Nozzles{1254,1250}
1985/04/01

Extra Injection Nozzle Clamp Helps Prevent Injection Nozzle Damage{1252}
1985/07/15

Check Fuel Injection Nozzles In Overheated Engines{1254}
1985/09/02

Gasket Leakage On Aftermarket Fuel Filters{1261}
1985/12/16

Bleed Screw Washer (Seal) Must Be Replaced If Bleed Screw Removed From Fuel Nozzle{1254}
1986/04/07

Correct Position Of The Bleed Hole In The Fuel Line Adapter{1252}
1986/04/21

Use Correct Compression Seal Washer (Gas Seal) On 7000 Series Fuel Injection Nozzles{1254,1250}
1986/09/29

Test Used Fuel Nozzles Before You Install New Nozzles; Tips On Test Procedures{1254,0651,0336}
1977/02/14

New Spring Used In Fuel Ratio Control{1278}
1977/03/21

New Adjustment Pin And Valve Seal Used In Fuel Ratio Control{1278}
1977/07/11

With New 5P7448 Adapter, Earlier Fuel Injection Valves And Nozzles Can Be Tested And Adjusted On The 5P4150 Nozzle Testing Group{0651,1254}
1977/10/31

Change In Design Of Engine Governor, Fuel Injection And Transfer Pump Groups, And Fuel Ratio Control Groups{1264,1278,1286}
1978/01/23

Soft Washers And Lockwashers Are Now Used With The Mounting Bolts For Air-Fuel Ratio Control{1278,1264}
1978/03/13

Do Not Use The 5B1401 Cleaning Tool Group To Clean The Orifice In Capsule-Type Fuel Injection Nozzles{0650,1254}
1978/04/24

Do Not Use Plastic Tubing And Compression Fittings Without An Insert As A Fuel Supply Line{1274}
1978/06/26

Remove Fuel Injection Nozzles Before The Bottom Surface Of A Cylinder Head Is Cleaned{1254,1101}
1978/08/07

New Drive Adapters For Fuel Injection Test Bench{0650}
1978/09/11

New 1U9139 Universal Fuel Line Pickup Available{0775}
1988/05/23

New Larger Capacity Water Separator Is Available{1250}
1979/03/12

New Fuel Injection Lines Groups Use A Different Fuel Injection Nozzle Assembly{1254}
1979/03/12

Careful, Correct Installation And Maintenance Of Fuel Injection Lines Is Very Important To Prevent Possible Engine Damage, Fire And Other Problems{1252}
1979/04/23

Fuel Injection Line For Injection Test Bench Is Available From Caterpillar{0652,1250}
1979/07/02

General Information -- Diesel Fuels In Cold Temperature Operation{1280}
1979/12/17

New Bleed Screw Used On 7000 Series Fuel Injection Nozzles{1254}
1989/03/06

Be Sure To Tighten Fuel Injection Line Clamps To The Correct Torque{1252}
1989/09/11

Truck sale:

USD $34,000

1986 CAT 3408B

Empire Power Systems
PHOENIX, Arizona

USD $9,228

CAT 3408B

The Dutch Engine and Pump Company BV
Ridderkerk, The Netherlands

Call

CAT 3408B

Coastal Power & Equipment
Texas