7L4352 GOVERNOR GROUP--End View--Part 1 of 3 Serial No. 73B511 to 73B609 inclusive Refer also to Page 101 for special parts G398

FUEL SYSTEM

GOVERNOR GP

0. 7L-4352 GOVERNOR G
1. 7L-4352 GOVERNOR G
2. 7L-4352 GOVERNOR G
3. 7L-4352 GOVERNOR G
4. 7L-4352 GOVERNOR G
5. 7L-4352 GOVERNOR G

ELECTRICAL AND STARTING SYSTEM

MAGNETO GP

6. GOVERNOR A
7. GOVERNOR A
8. GOVERNOR A
9. GOVERNOR A
0. INFORMATION

GAS ENGINE G398 GAS ENGINE 73B
G398 ENGINE 73B00001-00905 UE034832 G398 73B (1963)

FUEL SYSTEM

GOVERNOR GP

5L-3460 GOVERNOR GROUP

7L-4352 GOVERNOR GROUP

#UE0348320120

7L-4352: GOVERNOR GROUP

GOVERNOR GROUP

7L4352 GOVERNOR GROUP--End View--Part 1 of 3
Serial No. 73B511 to 73B609 inclusive
Refer also to Page 101 for special parts

c104737 UE034832

For full view, you need register

Parts for your G398 GAS ENGINE:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	9M-1216	[1]	PLUNGER
2.	7M-7244	[1]	SPRING
3.	9F-4522	[1]	GASKET
4.	1F-4622	[1]	BEARING
5.	2M-2489	[1]	SEAL
6.	7L-6978	[1]	SHAFT
7.	9M-4690	[1]	PLUG
8.	7L-8709	[1]	PLUG ASSEM.
			(SAE Standard Engine Rotation)
			-or-
	7L-8771	[1]	VALVE ASSEM.
			(SAE Opposite Standard Engine Rotation)
9.	3B-1925	[2]	WASHER
10.	2S-7307	[2]	INSULATOR
11.	4B-2042	[1]	NUT
	3B-4501	[1]	LOCKWASHER
	8F-1326	[1]	WASHER
12.	2S-7465	[1]	SCREW
13.	1B-2790	[5]	BOLT
14.	2S-8061	[1]	SCREW (High Idle Adjust)
15.	1S-7660	[1]	SHAFT
16.	7L-8771	[1]	VALVE ASSEM.
			(SAE Standard Engine Rotation)
			-or-
	7L-8709	[1]	PLUG ASSEM.
			(SAE Opposite Standard Engine Rotation)
17.	4F-7957	[2]	BOLT
	3B-4504	[2]	LOCKWASHER
18.	5M-6228	[1]	BEARING
19.	8L-4891	[1]	BOLT
	5M-7877	[1]	LOCK
20.	1A-2029	[4]	BOLT
	3B-4506	[4]	LOCKWASHER
21.	1B-8702	[1]	KEY

#UE0348320121

7L-4352: GOVERNOR GROUP

GOVERNOR GROUP

7L4352 GOVERNOR GROUP--Side View--Part 2 of 3
Serial No. 73B511 to 73B609 inclusive

c104738 UE034832

For full view, you need register

Parts for your G398 GAS ENGINE:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	4S-8512	[1]	COVER
2.	8M-9068	[1]	BAR
3.	2A-0762	[2]	BOLT
	9M-6292	[1]	LOCK
4.	6L-3556	[1]	SPACER
5.	8M-9062	[1]	RETAINER
6.	4S-8513	[1]	GASKET
7.	3S-6527	[1]	HOUSING ASSEM.
	5M-6214	[1]	PLUG
8.	2H-1190	[1]	DOWEL
9.	9F-2083	[2]	DOWEL
10.	8M-8403	[1]	GUIDE
11.	2S-7316	[1]	DOWEL
12.	8S-0133	[2]	BEARING
13.	8H-9180	[1]	SEAL
			(Parts of 3S6527 Housing Assem.)
14.	5D-0353	[1]	BOLT
15.	8L-5394	[1]	WASHER
16.	3S-1191	[1]	GEAR (26 Teeth)
17.	8L-5388	[1]	SHAFT ASSEM.
18.	7L-8780	[1]	HOUSING ASSEM.
19.	7L-8782	[1]	BEARING
20.	4F-3492	[2]	DOWEL
21.	3D-4603	[2]	PLUG
22.	5M-6214	[4]	PLUG
			(Parts of 7L8780 Housing Assem.)
23.	3S-6552	[1]	GASKET
24.	8M-8739	[1]	BOLT
25.	5L-8995	[1]	COLLAR
26.	9M-4704	[1]	SCREW
27.	6L-5773	[1]	GASKET
28.	3L-5987	[1]	COVER

#UE0348320122

7L-4352: GOVERNOR GROUP

GOVERNOR GROUP

7L4352 GOVERNOR GROUP--Side View--Part 3 of 3
Serial No. 73B511 to 73B609 inclusive

c105297 UE034832

For full view, you need register

Parts for your G398 GAS ENGINE:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	3S-9640	[1]	LEVER ASSEM.
2.	1S-0219	[1]	BOLT
	2F-4159	[1]	LOCK
3.	2S-0008	[1]	SEAT
4.	8M-9141	[1]	SPRING
5.	9M-6303	[1]	SPRING
6.	8M-8993	[1]	RING
7.	2S-4421	[1]	WEIGHT ASSEM.
8.	2S-0101	[2]	WEIGHT
9.	1S-5440	[2]	DOWEL
			(Parts of 2S4421 Weight Assem.)
10.	7L-8777	[1]	SLEEVE
11.	9F-6580	[2]	BOLT
	7F-2836	[2]	LOCK
12.	7L-8748	[1]	COVER
13.	8L-6206	[1]	PLATE
	8L-6207	[1]	GASKET
14.	2B-2695	[4]	BOLT
	3B-4505	[4]	LOCKWASHER
15.	7L-7050	[1]	LEVER
16.	4F-7957	[1]	BOLT
	7F-2836	[1]	LOCK
17.	7L-6975	[1]	PIN
18.	7L-8672	[1]	GEAR (13 Teeth)
19.	8M-8997	[1]	SEAL
20.	2A-5546	[3]	BOLT
	9M-6293	[1]	LOCK
21.	1S-4741	[1]	CYLINDER
22.	7B-8105	[1]	RING
23.	7S-8447	[1]	PISTON ASSEM.
24.	3K-0810	[1]	RING
25.	7M-7219	[1]	BEARING
	7M-7193	[2]	RACE
26.	8M-8726	[1]	DOWEL
27.	2S-0007	[1]	SLEEVE
28.	9M-6302	[2]	WASHER
29.	3S-9639	[1]	SEAT ASSEM.
30.	8H-9181	[1]	SPRING

#UE0348320123

7L-4352: GOVERNOR GROUP

GOVERNOR GROUP

7L4352 GOVERNOR GROUP--End View--Part 1 of 3
Effective with Serial No. 73B610
Refer also to Page 101 for special parts

c127326 UE034832

For full view, you need register

Parts for your G398 GAS ENGINE:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	9M-1216	[1]	PLUNGER
2.	7M-7244	[1]	SPRING
3.	9F-4522	[1]	GASKET
4.	1F-4622	[1]	BEARING
5.	2M-2489	[1]	SEAL
6.	7L-6978	[1]	SHAFT
7.	9M-4690	[1]	PLUG
8.	7L-8709	[1]	PLUG ASSEM.
			(SAE Standard Engine Rotation)
			-or-
	7L-8771	[1]	VALVE ASSEM.
			(SAE Opposite Standard Engine Rotation)
9.	3B-1925	[2]	WASHER
10.	1B-8702	[1]	KEY
11.	1A-2029	[4]	BOLT
	3B-4506	[4]	LOCKWASHER
12.	1A-9579 C	[5]	BOLT
13.	2S-8061	[1]	SCREW (High Idle Adjust)
14.	1S-7660	[1]	SHAFT
15.	7L-8771	[1]	VALVE ASSEM.
			(SAE Standard Engine Rotation)
			-OR-
	7L-8709	[1]	PLUG ASSEM.
			(SAE Opposite Standard Engine Rotation)
16.	8L-4891	[1]	BOLT
	5M-7877	[1]	LOCK
17.	5M-6228	[1]	BEARING
	C		INDICATES CHANGE FROM PREVIOUS

#UE0348320124

7L-4352: GOVERNOR GROUP

GOVERNOR GROUP

7L4352 GOVERNOR GROUP--Side View--Part 2 of 3
Effective with Serial No. 73B610

c127327 UE034832

For full view, you need register

Parts for your G398 GAS ENGINE:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	7S-8828 C	[1]	COVER
2.	8M-9068	[1]	BAR
3.	2A-0762	[2]	BOLT
	9M-6292	[1]	LOCK
4.	6L-3556	[1]	SPACER
5.	8M-9062	[1]	RETAINER
6.	8L-4156 C	[1]	GASKET
7.	8S-5386 C	[1]	HOUSING ASSEM.
	5M-6214	[1]	PLUG
8.	2H-1190	[1]	DOWEL
9.	9F-2083	[2]	DOWEL
10.	8M-8403	[1]	GUIDE
11.	8S-0134	[1]	BEARING
12.	9S-0798	[1]	BEARING
13.	9S-4671	[1]	SEAL
			(Parts of 8S5386 Housing Assem.)
14.	8B-2377 C	[1]	BOLT
15.	3S-1208 C	[1]	WASHER
16.	3S-1191	[1]	GEAR (26 Teeth)
17.	1N-9079 C	[1]	SHAFT ASSEM.
18.	7L-8780	[1]	HOUSING ASSEM.
19.	7L-8782	[1]	BEARING
20.	4F-3492	[2]	DOWEL
21.	3D-4603	[2]	PLUG
22.	5M-6214	[4]	PLUG
			(Parts of 7L8780 Housing Assem.)
23.	3S-6552	[1]	GASKET
24.	8M-8739	[1]	BOLT
25.	8L-4154 C	[1]	COLLAR
26.	9M-4704	[1]	SCREW
27.	2S-7235 C	[1]	SPRING
28.	2S-7289 C	[1]	COLLAR
29.	8L-4155	[1]	SCREW
	5S-9607	[1]	NUT
	C		INDICATES CHANGE FROM PREVIOUS

#UE0348320125

7L-4352: GOVERNOR GROUP

GOVERNOR GROUP

7L4352 GOVERNOR GROUP--Side View--Part 3 of 3
Effective with Serial No. 73B610

c127328 UE034832

For full view, you need register

Parts for your G398 GAS ENGINE:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	3S-9640	[1]	LEVER ASSEM.
2.	1S-0219	[1]	BOLT
	2F-4159	[1]	LOCK
3.	2S-0008	[1]	SEAT
4.	8M-9141	[1]	SPRING
5.	9M-6303	[1]	SPRING
6.	8M-8993	[1]	RING
7.	2N-0478 C	[1]	WEIGHT ASSEM.
8.	2N-0477	[2]	WEIGHT
9.	1S-5440	[2]	DOWEL
			(Parts of 2N478 Weight Assem.)
10.	7L-8777	[1]	SLEEVE
11.	9F-6580	[2]	BOLT
	7F-2836	[2]	LOCK
12.	7L-8748	[1]	COVER
13.	8L-6206	[1]	PLATE
	8L-6207	[1]	GASKET
14.	2B-2695	[4]	BOLT
	3B-4505	[4]	LOCKWASHER
15.	7L-7050	[1]	LEVER
16.	4F-7957	[1]	BOLT
	7F-2836	[1]	LOCK
17.	7L-6975	[1]	PIN
18.	7L-8672	[1]	GEAR (13 Teeth)
19.	8M-8997	[1]	SEAL
20.	2A-5546	[3]	BOLT
	9M-6293	[1]	LOCK
21.	1S-4741	[1]	CYLINDER
22.	7B-8105	[1]	RING
23.	7S-8447	[1]	PISTON ASSEM.
24.	3K-0810	[1]	RING
25.	7M-7219	[1]	BEARING
	7M-7193	[2]	RACE
26.	8M-8726	[1]	DOWEL
27.	2S-0007	[1]	SLEEVE
28.	9M-6302	[2]	WASHER
29.	3S-9639	[1]	SEAT ASSEM.
30.	8H-9181	[1]	SPRING
	C		INDICATES CHANGE FROM PREVIOUS

#UE0348320126

GOVERNOR AND MAGNETO DRIVE

GOVERNOR AND MAGNETO DRIVE--Part 1 of 2
Serial No. 73B1 to 73B81 inclusive

c71649 UE034832

None GOVERNOR AND MAGNETO DRIVE Parts scheme

For full view, you need register

Parts for your G398 GAS ENGINE:

CATERPILLAR SIS

Part No	Qty	Parts name
2H-1188	[1]	GASKET
2B-2695	[2]	BOLT
3B-4505	[2]	LOCKWASHER
2H-1191	[1]	COVER
6B-9798	[1]	FITTING
1F-1344	[1]	NUT
		(PART OF FITTING 6B9798)
0S-1591	[2]	BOLT
3B-4506	[2]	LOCKWASHER
3B-1915	[4]	BOLT
3B-4506	[4]	LOCKWASHER
4L-3816	[1]	GEAR (80 TEETH)
4L-3846	[1]	SHAFT
5L-7523	[1]	GEAR
		(11 TEETH)
4L-5721	[1]	SHIM
5L-7522	[1]	GEAR (11 TEETH)
5H-2532	[1]	KEY
4L-5716	[1]	PLATE
4L-5725	[1]	NUT
4L-7854	[1]	LOCK
0S-1594	[4]	BOLT
7B-9514	[4]	LOCK
6H-3492	[1]	WASHER
2B-2695	[3]	BOLT
2A-5328	[3]	LOCK
4L-7631	[1]	GASKET
4L-7585	[1]	CAGE ASSEM.
1A-2029	[4]	BOLT
3B-4506	[4]	LOCKWASHER
4L-7628	[2]	SEAL (42.80" LONG)
		(MAY BE CUT TO 35.42" LONG IN SOME APPLICATIONS)
0S-1594	[4]	BOLT
3B-4506	[4]	LOCKWASHER
5L-2931	[3]	RING
5L-3413	[1]	SHAFT
4L-4651	[1]	PINION (16 TEETH)
4L-4662	[2]	COUPLING
1A-2029	[4]	BOLT
4L-7823	[2]	LOCK
0T-0431	[4]	WASHER
4L-4619	[1]	GEAR (46 TEETH)

#UE0348320127

GOVERNOR AND MAGNETO DRIVE

GOVERNOR AND MAGNETO DRIVE--Part 2 of 2
Serial No. 73B1 to 73B81 inclusive

c86121 UE034832

For full view, you need register

Parts for your G398 GAS ENGINE:

CATERPILLAR SIS

Part No	Qty	Parts name
2M-2567	[1]	RING
4L-7583	[2]	RETAINER
4L-7582	[1]	BUSHING
		(PART OF HOUSING ASSEM. 5L3478)
4L-7632	[1]	GASKET
1A-2029	[3]	BOLT
3B-4506	[3]	LOCKWASHER
4L-3815	[1]	COVER
7H-3171	[2]	PLUG
0S-1588	[6]	BOLT
3B-4506	[6]	LOCKWASHER
4L-7633	[1]	GASKET
0S-1594	[3]	BOLT
5L-8155	[1]	BOLT ASSEM.
5L-5263	[1]	BEARING
		(PART OF HOUSING ASSEM. 5L3478)
3B-0623	[1]	PLUG
4B-2090	[1]	BEARING
		(PARTS OF HOUSING ASSEM. 5L3478)
2B-7457	[1]	PLUG
1H-9722	[1]	PLUG
2B-7409	[1]	PLUG
		(PARTS OF HOUSING ASSEM. 5L3478)
5L-3478	[1]	HOUSING ASSEM.
2A-3630	[2]	DOWEL
2H-1190	[1]	DOWEL
		(PARTS OF HOUSING ASSEM. 5L3478)
7M-5839	[1]	PLUG
5L-5276	[1]	BEARING
		(PARTS OF HOUSING ASSEM. 5L3478)
7F-7983	[1]	BEARING
		(PART OF HOUSING ASSEM. 5L3478)
9H-0223	[1]	SEAL
		(PART OF HOUSING ASSEM. 5L3478)

#UE0348320128

GOVERNOR AND MAGNETO DRIVE

GOVERNOR AND MAGNETO DRIVE--Part 1 of 2
Serial No. 73B82 to 73B145 inclusive

c91864 UE034832

For full view, you need register

Parts for your G398 GAS ENGINE:

CATERPILLAR SIS

Part No	Qty	Parts name
6L-5367	[1]	GASKET
2B-2695	[2]	BOLT
3B-4505	[2]	LOCKWASHER
2H-1191	[1]	COVER
6B-9798	[1]	FITTING
1F-1344	[1]	NUT
		(PART OF FITTING 6B9798)
0S-1591	[2]	BOLT
3B-4506	[2]	LOCKWASHER
3B-1915	[4]	BOLT
3B-4506	[4]	LOCKWASHER
4L-3816	[1]	GEAR (80 TEETH)
4L-3846	[1]	SHAFT
5L-7523	[1]	GEAR (11 TEETH)
4L-5721	[1]	SHIM
5L-7522	[1]	GEAR (11 TEETH)
5H-2532	[1]	KEY
4L-5716	[1]	PLATE
4L-5725	[1]	NUT
4L-7854	[1]	LOCK
0S-1594	[4]	BOLT
7B-9514	[4]	LOCK
7F-2777	[2]	COVER
6L-5306	[2]	GASKET
0S-1617	[4]	BOLT
3B-4505	[4]	LOCKWASHER
6H-3492	[1]	WASHER
2B-2695	[3]	BOLT
2A-5328	[3]	LOCK
4L-7631	[1]	GASKET
4L-7585	[1]	CAGE ASSEM.
1A-2029	[4]	BOLT
3B-4506	[4]	LOCKWASHER
		USE 7M7260 GASKET MATERIAL
0S-1594	[4]	BOLT
3B-4506	[4]	LOCKWASHER
5L-2931	[3]	RING
5L-3413	[1]	SHAFT
4L-4651	[1]	PINION (16 TEETH)
4L-4662	[2]	COUPLING
1A-2029	[4]	BOLT
4L-7823	[2]	LOCK
0T-0431	[4]	WASHER
4L-4619	[1]	GEAR (46 TEETH)

#UE0348320129

GOVERNOR AND MAGNETO DRIVE

GOVERNOR AND MAGNETO DRIVE--Part 2 of 2
Serial No. 73B82 to 73B145 inclusive

c91865 UE034832

For full view, you need register

Parts for your G398 GAS ENGINE:

CATERPILLAR SIS

Part No	Qty	Parts name
2M-2567	[1]	RING
4L-7583	[2]	RETAINER
4L-7582	[1]	BUSHING
		(PART OF HOUSING ASSEM. 5L3478)
1A-2029	[3]	BOLT
3B-4506	[3]	LOCKWASHER
4L-7632	[1]	GASKET
5L-9795	[1]	COVER
7H-3171	[2]	PLUG
0S-1588	[2]	BOLT
3B-4506	[2]	LOCKWASHER
5L-9809	[1]	GASKET
1D-4585	[6]	BOLT
3B-4510	[6]	LOCKWASHER
0S-1594	[3]	BOLT
5L-8155	[1]	BOLT ASSEM.
5L-5263	[1]	BEARING
		(PART OF HOUSING ASSEM. 5L3478)
3B-0623	[1]	PLUG
4B-2090	[1]	BEARING
		(PARTS OF HOUSING ASSEM. 5L3478)
2B-7457	[1]	PLUG
1H-9722	[1]	PLUG
2B-7409	[1]	PLUG
		(PARTS OF HOUSING ASSEM. 5L3478)
5L-3478	[1]	HOUSING ASSEM.
2A-3630	[2]	DOWEL
2H-1190	[1]	DOWEL
		(PARTS OF HOUSING ASSEM. 5L3478)
7M-5839	[1]	PLUG
5L-5276	[1]	BEARING
		(PARTS OF HOUSING ASSEM. 5L3478)
7F-7983	[1]	BEARING
		(PART OF HOUSING ASSEM. 5L3478)
9H-0223	[1]	SEAL
		(PART OF HOUSING ASSEM. 5L3478)

Information:

FUEL SYSTEM

GOVERNOR GP

Engine News

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

Front Accessory Drive Group Changed; New Drive Parts For Fuel Transfer Pump
1979/08/08

Service Kit Is Available For Woodward UG8 Governor
1979/09/19

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

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

New Bolts And Plate Used On Governor Drive Group
1983/05/25

New Governor Drive Gears And Weight Assemblies
1983/09/14

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

New EG3P Actuator Assemblies Available
1984/03/07

Overvoltage Protection For Woodward 2301 Governor
1984/04/11

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

Repair Kits Available For Air Actuator Used In Governor Control Groups
1985/09/01

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

Black Nylon Fuel Seals For Lockwire Available Only To NACD Dealers For Certain Customers
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 Sleeve-Type Bearings Give Better Carburetor And Governor Control
1991/02/01

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

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

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

Improved Gasket Prevents Oil Leakage From The Governor
1978/01/18

Special Instruction

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

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 8N4904 Printed Circuit Board Conversion Kit For Woodward UG8 Governors{1264, 1289}
Installation Of 8N4904 Printed Circuit Board Conversion Kit For Woodward UG8 Governors{1264, 1289}

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

Specifications

Governor
6.25" BORE ENGINE ATTACHMENTS

Governor Drive Upper Housing<BR> (Woodward Governor)
6.25" BORE ENGINE ATTACHMENTS

Governor Air Actuators<BR> (2N6006, 1N9318, 7L135)
6.25" BORE ENGINE ATTACHMENTS

Shut-Off Solenoids
6.25" BORE ENGINE ATTACHMENTS

Linkage For Governor Control (Hydra-Mechanical)
G379, G398 & G399 ENGINES

Governor
G379, G398 & G399 ENGINES

Governor Drive
G379, G398 & G399 ENGINES

Systems Operation

Systems Operation
2301 ELECTRIC GOVERNOR FOR GENERATOR SET AND INDUSTRIAL ENGI

Installation And Operation
2301A ELECTRONIC GOVERNORS (LOAD SHARING) FOR GENERATOR SETS

Testing and Adjusting

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

Installation And Operation
2301A ELECTRONIC GOVERNORS (LOAD SHARING) FOR GENERATOR SETS

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 ELECTRONIC GOVERNORS (LOAD SHARING) FOR GENERATOR SETS

Appendix A. Guide for Handling and Protection of Electronic Controls, Printed Circuit Boards, & Modules
2301A ELECTRONIC GOVERNORS (LOAD SHARING) FOR GENERATOR SETS

Appendix B. EMI Control in Electronic Governing Systems
2301A ELECTRONIC GOVERNORS (LOAD SHARING) FOR GENERATOR SETS

Disassembly and Assembly

2N6006 Governor Air Actuator
6.25" BORE ENGINE ATTACHMENTS

1N9318 & 7L135 Governor Air Actuators
6.25" BORE ENGINE ATTACHMENTS

Governor (Woodward Ug-8)
G379, G398 & G399 ENGINES

Governor Drive Housing (Upper) (Woodward Ug-8)
G379, G398 & G399 ENGINES

Governor (Woodward UG-8)
G379, G398 & G399 ENGINES

Governor (Hydra-Mechanical)
G379, G398 & G399 ENGINES

Governor Drive Housing
G379, G398 & G399 ENGINES

Service Magazine

Check Valve Added To Hydramechanical Shut-Off{7418,1286,1307}
1980/11/03

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

New Sealant Used Between The Fuel Injection Pump/Governor Drive Housing And Cylinder Block{1288}
1983/01/17

New Bolts And Plate Used On Governor Drive Group{1288,1264}
1983/05/30

New Governor Drive Gears And Weight Assemblies{1264}
1983/08/22

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

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

Overvoltage Protection For Woodward 2301 Governor{1289}
1984/04/09

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

Repair Kits Available For Air Actuator Used In Governor Control Groups{1250}
1985/09/02

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

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

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

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

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

Improved Gasket Prevents Oil Leakage From The Governor{1264}
1978/01/16

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

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

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

Front Accessory Drive Group Changed; New Drive Parts For Fuel Transfer Pump{1256,1206}
1979/08/06

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

Service Kit Is Available For Woodward UG8 Governor{1289}
1979/08/27

New Sleeve-Type Bearings Give Better Carburetor And Governor Control{1265,1266}
1991/02/11

Caterpillar Parts SIS Catalog G398 :

5L-3460 GOVERNOR GROUP

7L-4352 GOVERNOR GROUP

GOVERNOR AND MAGNETO DRIVE

Truck sale:

USD $50,000

1980 CAT G398

Foley Equipment Company
Topeka Area, Kansas