4W7427 GENERATOR GP-3 PHASE-SIDE VIEW-PART 1 OF 2 GENERATOR S/N 5DA4190-5392. 200-400 VOLT, 50 HERTZ AT 1500 RPM 0R 240-480 VOLT, 60 HERTZ AT 1800 RPM 4W7451-PAGE 371A. PART OF 4W8966 GENERATOR AR 3306

GENERATORS

GENERATOR GP

0. 4W-7427 GENERATOR
1. 4W-7427 GENERATOR
2. 4W-7427 GENERATOR
3. 4W-7427 GENERATOR
4. 5N-0019 GENERATOR
5. 5N-0019 GENERATOR
6. 5N-0019 GENERATOR
7. 5N-0019 GENERATOR
8. 5N-0019 GENERATOR
9. 5N-0019 GENERATOR
0. INFORMATION

INDUSTRIAL ENGINE 3306 INDUSTRIAL ENGINE 66D
3306 INDUSTRIAL ENGINE 66D26832-49918 SEBP1200 3306 66D (1972)

GENERATORS

GENERATOR GP

5N-0018 GENERATOR GP

4W-7427 GENERATOR GP

#SEBP12001180

4W-7427: GENERATOR GP

GENERATOR GP

4W7427 GENERATOR GP-3 PHASE-SIDE VIEW-PART 1 OF 2
GENERATOR S/N 5DA4190-5392. 200-400 VOLT, 50 HERTZ AT 1500 RPM
0R 240-480 VOLT, 60 HERTZ AT 1800 RPM
4W7451-PAGE 371A. PART OF 4W8966 GENERATOR AR

c334221 SEBP1200

For full view, you need register

Parts for your 3306 INDUSTRIAL ENGINE:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	8L-8413	[1]	STRAP
2.	6L-7008	[2]	STRAP
3.	3N-1968	[4]	MOUNT
4.	3N-4406	[1]	PANEL (R.H.)
	3N-4407	[1]	PANEL (L.H.)
5.	4W-7451 Y	[1]	ROTOR AS.
6.	4W-7449	[1]	PANEL AS.
	5N-3175	[1]	PLUG 1.68CM(.66IN.)DIA.
	5N-3174	[8]	PLUG .89CM(.34IN.)DIA.
7.	4F-8711	[1]	PLUG 3.49CM(1.37IN.)DIA.
	5L-6766	[1]	BUTTON 4.46CM(1.76IN.)DIA.
8.	1N-7219	[1]	CHANNEL
9.	7W-0143	[1]	CORE AS.
10.	4W-7457	[1]	COVER AS.
11.	6L-7575	[1]	TERMINAL (STRIP)
	3N-8763	[1]	STRIP (TERMINAL MARKER)
12.	3N-4403	[1]	FRAME AS. (R.H.)
13.	6L-3498	[1]	FAN
14.	4W-7462	[1]	SCREEN AS.
15.	3N-8362	[2]	HEATER AS.
	3N-8762	[6]	CLAMP
16.	8L-8419	[1]	DEFLECTOR
17.	7W-0457	[1]	STATOR AS.
	6L-6648	[1]	CHANNEL
18.	8B-2377 C	[4]	BOLT
	5P-0537 C	[4]	WASHER
19.	7W-6768 C	[4]	TUBE
			THE FOLLOWING REPAIR KITS ARE AVAILABLE:
	7W-0742	[1]	KIT (STATOR REWIND)
	6L-6669	[1]	KIT (ROTOR BALANCE WT.)
	3N-8101	[1]	KIT (GEN. HARDWARE)
	C		INDICATES CHANGE
	Y		SEPARATE ILLUSTRATION

#SEBP12001181

4W-7427: GENERATOR GP

GENERATOR GP

4W7427 GENERATOR GP-3 PHASE-END VIEW-PART 2 OF 2
GENERATOR S/N 5DA4190-5392. 200-400 VOLT, 50 HERTZ AT 1500 RPM
OR 240-480 VOLT, 60 HERTZ AT 1800 RPM
4W5271-PAGE 369D. PART OF 4W8966 GENERATOR AR

c325706 SEBP1200

For full view, you need register

Parts for your 3306 INDUSTRIAL ENGINE:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	4W-5271 Y	[1]	REGULATOR AS
2.	3N-4404	[1]	FRAME AS (LH)
3.	3N-4809	[4]	PLUG-BUTTON
4.	1N-7225	[1]	PANEL-METER
5.	1N-7224	[4]	LOUVER
6.	5N-3163	[1]	COVER AS-TOP
	030-2284	[4]	PLUG
	6D-7128	[4]	SEAL
7.	5N-3176	[2]	PLUG
	5N-3167 C	[2]	SEAL
8.	3N-4409	[1]	BRACKET-BOX (RH)
9.	1N-7222	[1]	COVER AS-BOX
10.	3N-4408	[1]	BRACKET-BOX (LH)
11.	3N-7753	[1]	COVER-ACCESS
12.	3N-1966	[2]	BRACKET-REGULATOR
13.	3N-1967	[2]	BRACKET-MOUNT
	6L-6523 F	[1]	FILM-INSTRUCTION
	C		CHANGE FROM PREVIOUS TYPE
	F		NOT SHOWN
	Y		SEPARATE ILLUSTRATION

#SEBP12001182

4W-7427: GENERATOR GP

GENERATOR GP

4W7427 GENERATOR GP-3 PHASE-SIDE VIEW-PART 1 OF 2
GENERATOR S/N 5DA5393-UP
200-400 VOLT, 50 HERTZ AT 1500 RPM OR 240-480 VOLT, 60 HERTZ AT 1800 RPM
4W7451-PAGE 371A - PART OF 4W8966 GENERATOR AR

c466769 SEBP1200

For full view, you need register

Parts for your 3306 INDUSTRIAL ENGINE:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	1N-7225	[1]	PANEL-METER
2.	7W-6418	[1]	PANEL AS-BOX
	5N-3175	[1]	PLUG (USED IN 1.11CM
			(.438IN)HOLE)
	5N-3174		PLUG (USED IN .55CM (.218IN)HOLE
	4F-8711	[1]	PLUG (USED IN 3.49CM
			(1.375IN)HOLE)
3.	1N-7219	[1]	CHANNEL-RUBBER
4.	6L-3498	[1]	FAN-GENERATOR (VENT)
5.	4W-7462	[2]	SCREEN AS
6.	7W-0457	[1]	STATOR AS
	6L-6648	[1]	CHANNEL
	031-0243	[6]	SCREW
	5P-0537	[6]	WASHER
7.	8L-8419	[1]	DEFLECTOR
8.	4W-7451 Y	[1]	ROTOR AS
9.	5N-0541	[1]	BRACKET-FIELD
10.	7W-0143	[1]	CORE AS-EXCITER
11.	6L-7008	[2]	STRAP-CABLE
12.	3N-4403	[1]	FRAME AS (R.H.)
13.	1F-4111	[4]	BOLT
14.	3N-1963	[2]	RETAINER-BEARING
15.	4W-7457	[1]	COVER
16.	9M-1974	[4]	WASHER
17.	8J-1256	[1]	CLIP
18.	5P-0537	[2]	WASHER
19.	9S-8750	[1]	NUT-FULL
20.	8B-2377	[4]	BOLT
21.	7W-6768	[4]	TUBE
			THE FOLLOWING REPAIR
			KITS ARE AVAILABLE:
	7W-0742	[1]	KIT-STATOR REWIND
	3N-8631	[1]	KIT-ROTOR BALANCE
	3N-8101	[1]	KIT-HARDWARE
			(CONSISTS OF SCREWS,
			BOLTS, PLUGS, NUTS,
			WASHERS &
			LOCKWASHERS)
	Y		SEPARATE ILLUSTRATION

#SEBP12001183

4W-7427: GENERATOR GP

GENERATOR GP

4W7427 GENERATOR GP-3 PHASE-END VIEW-PART 2 OF 2
GENERATOR S/N 5DA5393-UP
200-400 VOLT, 50 HERTZ AT 1500 RPM OR 240-480 VOLT, 60 HERTZ AT 1800 RPM
7C1600-PAGE 369E - PART OF 4W8966 GENERATOR AR

c466770 SEBP1200

For full view, you need register

Parts for your 3306 INDUSTRIAL ENGINE:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	7C-6107	[1]	FRAME AS
2.	3N-4406	[1]	PANEL-BOX (R.H.)
3.	1N-7224	[4]	LOUVER
4.	3N-4409	[1]	BRACKET-BOX (R.H.)
5.	1N-7222	[1]	COVER AS-BOX
6.	3N-4408	[1]	BRACKET-BOX (L.H.)
7.	7C-5709	[3]	SLEEVE
8.	5P-0537	[10]	WASHER
9.	9S-8750	[3]	NUT-FULL
10.	7C-5708	[3]	GROMMET
11.	7C-1600 Y	[1]	REGULATOR AS-AUTOMATIC VOLTAGE
12.	5N-3163	[1]	COVER AS-TOP
	030-2284	[4]	PLUG 12.7MM(.50IN)OD
	6D-7128	[4]	SEAL 9.25MM(.364IN)ID
	5N-3176	[2]	PLUG 58.7MM(2.3IN)OD
	5N-3167	[2]	SEAL 50.8MM(2.00IN)ID
	2D-6392	[2]	SEAL-O-RING 6.07MM(.238IN)ID
	8P-7065		PLUG 10.4MM(.41IN)OD
13.	3N-7753	[1]	COVER-ACCESS
14.	7C-5711	[1]	FILM-INSTRUCTION
15.	033-2075	[6]	WASHER
16.	7C-5712	[1]	LABEL
	Y		SEPARATE ILLUSTRATION

#SEBP12001184

5N-0019: GENERATOR GP

GENERATOR GP

5N19 GENERATOR GP-3 PHASE-SIDE VIEW-PART 1 OF 2
GENERATOR S/N 45BG800-UP & 5DA1-3318. 240-480 VOLT,
50 HERTZ AT 1500 RPM OR 300-600 VOLT,60 HERTZ AT 1800 RPM
5N2656-PAGE 371
PART OF 5N5051 GENERATOR AR. ALSO AN ATTACHMENT

c223620 SEBP1200

For full view, you need register

Parts for your 3306 INDUSTRIAL ENGINE:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	1B-4330	[12]	NUT
2.	1H-3244	[8]	LOCKWASHER
3.	3N-1968	[4]	SHOCKMOUNT
4.	3N-4406	[1]	PANEL (R.H.)
	3N-4407	[1]	PANEL (L.H.)
5.	3N-1964	[1]	TRANSFORMER ASSEM.
6.	7S-4346	[4]	SCREW
	9F-5599	[4]	LOCKWASHER
7.	5N-3164 C	[1]	PANEL ASSEM.
	5N-3175 C	[1]	PLUG 1.68cm(.66in.) diameter
	5N-3174 C	[6]	PLUG .89 cm(.34 in.)diameter
8.	4F-8711	[1]	PLUG
9.	5H-4871	[1]	PLUG
10.	2L-5816	[1]	COVER
11.	4B-1259	[4]	SCREW
	3B-4504	[4]	LOCKWASHER
12.	4B-4276	[10]	WASHER
13.	6L-3498	[1]	FAN
14.	2L-5815	[1]	SCREEN
15.	2A-0762	[6]	BOLT
	7F-9223	[6]	LOCKWASHER
16.	8L-8419	[1]	DEFLECTOR
17.	3N-8780	[1]	STATOR ASSEM.
	6L-6648	[1]	CHANNEL
18.	5N-2656 YC	[1]	ROTOR ASSEM.
			(Separate Illustration)
19.	3N-6024	[1]	BRACKET ASSEM.
	5N-4736 C	[1]	BRACKET
20.	5N-4792 C	[1]	CORE ASSEM.
21.	1N-7219	[1]	CHANNEL
22.	3N-4403	[1]	FRAME ASSEM. (R.H.)
23.	6L-7008 C	[2]	STRAP
	4B-1240	[1]	SCREW
	4L-1250	[1]	NUT
24.	3N-1963	[2]	RETAINER
			THE FOLLOWING REPAIR KITS ARE AVAILABLE:
	3N-8781	[1]	KIT (stator rewind)
	6L-6669	[1]	KIT (rotor balance weight)
	C		INDICATES CHANGE
	Y		SEPARATE ILLUSTRATION

#SEBP12001185

5N-0019: GENERATOR GP

GENERATOR GP

5N19 GENERATOR GP-3 PHASE-END VIEW-PART 2 OF 2
GENERATOR S/N 45BG800-UP & 5DA1-3318. 240-480 VOLT,
50 HERTZ AT 1500 RPM OR 300-600 VOLT,60 HERTZ AT 1800 RPM
3N7748-PAGE 368
PART OF 5N5051 GENERATOR AR. ALSO AN ATTACHMENT

c161246 SEBP1200

For full view, you need register

Parts for your 3306 INDUSTRIAL ENGINE:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	3N-7748 Y	[1]	REGULATOR ASSEM.
			(Separate Illustration)
2.	3N-4404	[1]	FRAME ASSEM. (L.H.)
3.	1P-5121 C	[8]	SCREW
4.	1N-7225	[1]	PANEL
5.	1N-7224	[4]	LOUVER
6.	1C-0569	[66]	BOLT
7.	3F-9556	[60]	LOCKWASHER
8.	1D-4539	[2]	BOLT
9.	1N-7222	[1]	COVER ASSEM.
10.	1B-5174	[1]	PLUG
11.	2B-4602	[2]	PLUG
12.	0T-0065	[4]	BOLT
	3B-4506	[4]	LOCKWASHER
13.	1A-5822	[6]	BOLT
	3B-4508	[6]	LOCKWASHER
14.	0S-1617	[4]	BOLT
15.	1H-7186	[12]	LOCKWASHER
16.	3N-4409	[1]	BRACKET (R.H.)
17.	3N-1966	[2]	BRACKET
18.	3N-1967	[2]	BRACKET
19.	2A-0762	[4]	BOLT
	7F-9223	[4]	LOCKWASHER
20.	3N-1645 C	[2]	SCREW
21.	3N-4408	[1]	BRACKET (L.H.)
22.	3N-4809	[4]	PLUG
23.	3N-7753	[1]	COVER
24.	5N-3163 C	[1]	COVER ASSEM.
			(Includes)
	030-2284	[4]	PLUG
	5N-3168	[4]	GASKET
25.	5N-3176	[1]	PLUG
	5N-3167	[1]	GASKET
	H	[1]	WIRING DIAGRAM
	6L-6523 CH	[1]	FILM (instruction)
	H		NOT SHOWN
	Y		SEPARATE ILLUSTRATION
	C		INDICATES CHANGE

#SEBP12001186

5N-0019: GENERATOR GP

GENERATOR GP

5N0019 GENERATOR GP-3 PHASE-SIDE VIEW-PART 1 OF 2
GENERATOR S/N 5DA3319-3818. 240-480 VOLT, 50 HERTZ AT 1500 RPM
OR 300-600 VOLT, 60 HERTZ AT 1800 RPM
5N8799-PAGE 371B. PART OF 5N5051 GENERATOR AR

c306745 SEBP1200

For full view, you need register

Parts for your 3306 INDUSTRIAL ENGINE:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	1B-4330	[12]	NUT
2.	1H-3244	[8]	LOCKWASHER
3.	3N-1968	[4]	SHOCKMOUNT
4.	3N-4406	[1]	PANEL (R.H.)
	3N-4407	[1]	PANEL (L.H.)
5.	3N-1964	[1]	TRANSFORMER ASSEM.
6.	7S-4346	[4]	SCREW
	9F-5599	[4]	LOCKWASHER
7.	5N-3164 C	[1]	PANEL ASSEM.
	5N-3175 C	[1]	PLUG 1.68CM (.66 IN.)DIAMETER
	5N-3174	[6]	PLUG .89CM (.34 IN.)DIAMETER
8.	4F-8711	[1]	PLUG
9.	5H-4871	[1]	PLUG
10.	2L-5816	[1]	COVER
11.	4B-1259	[4]	SCREW
	3B-4504	[4]	LOCKWASHER
12.	4B-4276	[10]	WASHER
13.	6L-3498	[1]	FAN
14.	2L-5815	[1]	SCREEN
15.	2A-0762	[6]	BOLT
	7F-9223	[6]	LOCKWASHER
16.	8L-8419	[1]	DEFLECTOR
17.	3N-8780	[1]	STATOR ASSEM.
	6L-6648	[1]	CHANNEL
18.	5N-8799 CY	[1]	ROTOR ASSEM.
19.	3N-6024	[1]	BRACKET ASSEM.
	5N-4736 C	[1]	BRACKET
20.	5N-4792 C	[1]	CORE ASSEM.
21.	1N-7219	[1]	CHANNEL
22.	3N-4403	[1]	FRAME ASSEM. (R.H.)
23.	6L-7008 C	[2]	STRAP
	4B-1240	[1]	SCREW
	4L-1250	[1]	NUT
24.	3N-1963	[2]	RETAINER
			THE FOLLOWING REPAIR KITS ARE AVAILABLE:
	3N-8781	[1]	KIT (STATOR REWIND)
	6L-6669	[1]	KIT (ROTOR BALANCE WEIGHT)
	C		INDICATES CHANGE
	Y		SEPARATE ILLUSTRATION

#SEBP12001187

5N-0019: GENERATOR GP

GENERATOR GP

5N0019 GENERATOR GP-3 PHASE-END VIEW-PART 2 OF 2
GENERATOR S/N 5DA3319-3818. 240-480 VOLT, 50 HERTZ AT 1500 RPM
OR 300-600 VOLT, 60 HERTZ AT 1800 RPM
3N7748-PAGE 368. PART OF 5N5051 GENERATOR AR

c304176 SEBP1200

For full view, you need register

Parts for your 3306 INDUSTRIAL ENGINE:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	3N-7748 Y	[1]	REGULATOR ASSEM.
			(Separate Illustration)
2.	3N-4404	[1]	FRAME ASSEM. (L.H.)
3.	1P-5121 C	[8]	SCREW
4.	1N-7225	[1]	PANEL
5.	1N-7224	[4]	LOUVER
6.	1C-0569	[66]	BOLT
7.	3F-9556	[60]	LOCKWASHER
8.	1D-4539	[2]	BOLT
9.	1N-7222	[1]	COVER ASSEM.
10.	1B-5174	[1]	PLUG
11.	2B-4602	[2]	PLUG
12.	0T-0065	[4]	BOLT
	3B-4506	[4]	LOCKWASHER
13.	1A-5822	[6]	BOLT
	3B-4508	[6]	LOCKWASHER
14.	0S-1617	[4]	BOLT
15.	1H-7186	[12]	LOCKWASHER
16.	3N-4409	[1]	BRACKET (R.H.)
17.	3N-1966	[2]	BRACKET
18.	3N-1967	[2]	BRACKET
19.	2A-0762	[4]	BOLT
	7F-9223	[4]	LOCKWASHER
20.	3N-1645 C	[2]	SCREW
21.	3N-4408	[1]	BRACKET (L.H.)
22.	3N-4809	[4]	PLUG
23.	3N-7753	[1]	COVER
24.	5N-3163 C	[1]	COVER ASSEM.
			(Includes)
	030-2284	[4]	PLUG
	5N-3168	[4]	GASKET
25.	5N-3176	[1]	PLUG
	5N-3167	[1]	GASKET
	F	[1]	WIRING DIAGRAM
	6L-6523 FC	[1]	FILM (instruction)
	F		NOT SHOWN
	Y		SEPARATE ILLUSTRATION
	C		INDICATES CHANGE

#SEBP12001188

5N-0019: GENERATOR GP

GENERATOR GP

5N0019 GENERATOR GP-3 PHASE-SIDE VIEW-PART 1 OF 2
GENERATOR S/N 5DA3819-4189. 240-480 VOLT, 50 HERTZ AT 1500 RPM
OR 300-600 VOLT, 60 HERTZ AT 1800 RPM
5N8799-PAGE 371B. PART OF 5N5051 GENERATOR AR

c320971 SEBP1200

For full view, you need register

Parts for your 3306 INDUSTRIAL ENGINE:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	1B-4330	[12]	NUT
2.	1H-3244	[8]	LOCKWASHER
3.	3N-1968	[4]	MOUNT-SHOCK
4.	3N-4406	[1]	PANEL-BOX (R.H.)
	3N-4407	[1]	PANEL-BOX (L.H.)
5.	3N-1964	[1]	TRANSFORMER AS
6.	7S-4346	[4]	SCREW-MACHINE
	9F-5599	[4]	LOCKWASHER
7.	5N-3164	[1]	PANEL AS-BOX
	5N-3175	[1]	PLUG 1.11CM(.438IN)HOLE
	5N-3174	[6]	PLUG .55CM(.218IN)HOLE
8.	4F-8711	[1]	PLUG 3.49CM(1.375IN)HOLE
	5L-6766 C	[1]	PLUG 4.45CM(1.75IN)HOLE
9.	5H-4871	[1]	PLUG-BUTTON
10.	2L-5816	[1]	COVER-ADAPTER
11.	4B-1259	[4]	SCREW
	3B-4504	[4]	LOCKWASHER
12.	4B-4276	[10]	WASHER
13.	6L-3498	[1]	FAN-GENERATOR
14.	2L-5815	[1]	SCREEN-ADAPTER
15.	2A-0762	[6]	BOLT
	7F-9223	[6]	LOCKWASHER
16.	8L-8419	[1]	DEFLECTOR
17.	3N-8780	[1]	STATOR AS
	6L-6648	[1]	CHANNEL
18.	5N-8799 Y	[1]	ROTOR AS
19.	5N-0541 C	[1]	BRACKET-FIELD
20.	5N-0538 C	[1]	CORE AS-EXCITER
21.	1N-7219	[1]	CHANNEL-RUBBER
22.	3N-4403	[1]	FRAME AS (R.H.)
23.	6L-7008	[2]	STRAP-CABLE
	4B-1240	[1]	SCREW-MACHINE
	4L-1250	[1]	NUT
24.	3N-1963	[2]	RETAINER-BEARING
25.	1F-4111 C	[4]	BOLT
	9M-1974 C	[4]	WASHER
			THE FOLLOWING REPAIR
			KITS ARE AVAILABLE:
	3N-8781	[1]	KIT-STATOR REWIND (STATOR REWIND)
	6L-6669	[1]	KIT-WEIGHT BALANCE (ROTOR BALANCE WT.)
	C		CHANGE FROM PREVIOUS TYPE
	Y		SEPARATE ILLUSTRATION

#SEBP12001189

5N-0019: GENERATOR GP

GENERATOR GP

5N0019 GENERATOR GP-3 PHASE-END VIEW-PART 2 OF 2
GENERATOR S/N 5DA3819-4189. 240-480 VOLT, 50 HERTZ AT 1500 RPM
OR 300-600 VOLT, 60 HERTZ AT 1800 RPM
3N7748-PAGE 368. PART OF 5N5051 GENERATOR AR

c320972 SEBP1200

For full view, you need register

Parts for your 3306 INDUSTRIAL ENGINE:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	3N-7748 Y	[1]	REGULATOR AS
2.	3N-4404	[1]	FRAME AS (L.H.)
3.	1P-5121	[8]	SCREW-HEAD
4.	1N-7225	[1]	PANEL-METER
5.	1N-7224	[4]	LOUVER
6.	1C-0569	[66]	BOLT
7.	3F-9556	[60]	LOCKWASHER
8.	1D-4539	[2]	BOLT
9.	1N-7222	[1]	COVER AS-BOX
10.	1B-5174	[1]	PLUG-PIPE
11.	2B-4602	[2]	PLUG-PIPE
12.	0T-0065	[4]	BOLT
	3B-4506	[4]	LOCKWASHER
13.	1A-5822	[6]	BOLT
		[6]	LOCKWASHER
14.	0S-1617	[4]	BOLT
15.	1H-7186	[12]	LOCKWASHER
16.	3N-4409	[1]	BRACKET-BOX (R.H.)
17.	3N-1966	[2]	BRACKET-REGULATOR
18.	3N-1967	[2]	BRACKET-MOUNT
19.	2A-0762	[4]	BOLT
	7F-9223	[4]	LOCKWASHER
20.	3N-1645	[2]	SCREW-FORMING
21.	3N-4408	[1]	BRACKET-BOX (L.H.)
22.	3N-4809	[4]	PLUG-BUTTON
23.	3N-7753	[1]	COVER-ACCESS
24.	5N-3163	[1]	COVER AS-TOP
	030-2284	[4]	PLUG
	5N-3168	[4]	GASKET
25.	5N-3176	[1]	PLUG
	5N-3167	[1]	SEAL
	6L-6523 F	[1]	FILM-INSTRUCTION (INSTRUCTION)
	F	[1]	DIAGRAM-WIRING
	F		NOT SHOWN
	Y		SEPARATE ILLUSTRATION

Information:

GENERATORS

GENERATOR GP

General Service Information

Identification
CONTROL PANEL SR4 GENERATOR MOUNTED

Abbreviations
CONTROL PANEL SR4 GENERATOR MOUNTED

Symbols
CONTROL PANEL SR4 GENERATOR MOUNTED

How To Read Control Panel DC Schematics
CONTROL PANEL SR4 GENERATOR MOUNTED

Location Of Components
CONTROL PANEL SR4 GENERATOR MOUNTED

Standard Components
CONTROL PANEL SR4 GENERATOR MOUNTED

Optional Components
CONTROL PANEL SR4 GENERATOR MOUNTED

Energize To Run Engine System
CONTROL PANEL SR4 GENERATOR MOUNTED

Energize To Shut Off Engine System
CONTROL PANEL SR4 GENERATOR MOUNTED

Latching Fuel Solenoid System
CONTROL PANEL SR4 GENERATOR MOUNTED

Point To Point Wiring Diagrams
CONTROL PANEL SR4 GENERATOR MOUNTED

D.C. Schematic (JIC)
CONTROL PANEL SR4 GENERATOR MOUNTED

Wiring Diagram (Instrument Panel)
CONTROL PANEL SR4 GENERATOR MOUNTED

Wiring Diagram (Subpan Side One)
CONTROL PANEL SR4 GENERATOR MOUNTED

Wiring Diagram (Subpan Side Two)
CONTROL PANEL SR4 GENERATOR MOUNTED

Control Panel Wiring Harness
CONTROL PANEL SR4 GENERATOR MOUNTED

Customer/Contactor Wiring
CONTROL PANEL SR4 GENERATOR MOUNTED

Standby Generator Wiring Diagram
CONTROL PANEL SR4 GENERATOR MOUNTED

Identification
ELECTRONIC MODULAR CONTROL PANEL (SR-4 GENERATOR MOUNTED)

Location Of Components
ELECTRONIC MODULAR CONTROL PANEL (SR-4 GENERATOR MOUNTED)

Control Panel Operation
ELECTRONIC MODULAR CONTROL PANEL (SR-4 GENERATOR MOUNTED)

Optional Modules
ELECTRONIC MODULAR CONTROL PANEL (SR-4 GENERATOR MOUNTED)

Troubleshooting
ELECTRONIC MODULAR CONTROL PANEL (SR-4 GENERATOR MOUNTED)

Service Procedures
ELECTRONIC MODULAR CONTROL PANEL (SR-4 GENERATOR MOUNTED)

Identification
SR4 GENERATOR MOUNTED CONTROL PANEL

Abbreviations & Symbols
SR4 GENERATOR MOUNTED CONTROL PANEL

How To Read Control Panel DC Schematics
SR4 GENERATOR MOUNTED CONTROL PANEL

Components
SR4 GENERATOR MOUNTED CONTROL PANEL

Introduction
SR4 GENERATOR MOUNTED CONTROL PANEL

Automatic Start/Stop Control Panel
SR4 GENERATOR MOUNTED CONTROL PANEL

Manual Start/Stop Control Panel
SR4 GENERATOR MOUNTED CONTROL PANEL

SRCV Generator
SRCV GENERATOR (SELF-REGULATED CONSTANT VOLTAGE)

SRCV Exciter
SRCV GENERATOR (SELF-REGULATED CONSTANT VOLTAGE)

Generator Rewind Data
SRSE GENERATOR (STATICALLY REGULATED STATICALLY EXCITED)

Operation
FLOOR-STANDING SWITCHGEAR

Automatic Start-Stop
FLOOR-STANDING SWITCHGEAR

Alternating Current Components Troubleshooting
FLOOR-STANDING SWITCHGEAR

Automatic Start-Stop Troubleshooting
FLOOR-STANDING SWITCHGEAR

Engine News

Use FT1555 Generator Rotor Removal Tool To Remove And Install Rotor Assembly
1982/01/20

Make Sure Generator Leads Do Not Move Against Frame
1982/09/22

Extend Exciter Stator Life In Humid, Salty Environments
1986/02/01

New Voltage Regulators Used On SR-4 Generators
1987/03/01

New Electronic Modular Control Panel (SR-4 Generator Mounted)
1987/07/01

Product Support Literature Available For Electronic Modular Control Panels Used On SR4 Generators
1988/02/01

Rotor Shaft Keyways Are Now "
1988/06/01

Bearing Information For SR 4 Generators
1990/08/01

New SR 4 Generator Rewind Data Available
1991/10/01

New Painting Procedure For SR4 Generators
1992/01/01

Proper Storage of Caterpillar Electric Set Generators{1404}
1994/01/01

Generator Maintenance Schedule Additions{4471,4450,1404}
1994/03/01

SR4 Generator Bearing Update{4471}
1994/07/01

SR4 And SR4B Generator Rewind Data{4450}
1996/12/18

Corrections To Service Manual Module, SENR5359, SR4B Generator Service Manual{4450}
1998/10/01

Special Instruction, REHS0345, "Generator Service Literature Index" Is Available {4450}
1998/11/01

New Maintenance Information For Generators{4450}
1998/12/01

Use 152-7143 Cable Assembly For Flash-Programming Generator Status Control Module{4450}
1999/02/01

Special Instruction, REHS0345-01, "Generator Service Literature Index" Is Available{4450}
1999/04/01

Improved Rectifiers Increases Service Life {4473}
2003/06/01

Improved Rectifier Assembly Is Now Used {4465}
2005/10/10

Updated Cat EPD Alternator Failure Report Template Is Now Available for Cat Generator Sets {1404}
2011/05/25

Special Instruction

Installing the VR3 Voltage Regulator On SR4 Generators{4467}
Installing the VR3 Voltage Regulator On SR4 Generators{4467}

Replacing SR4 Generator Fault Light{4450}
Replacing SR4 Generator Fault Light{4450}

Replacing SR4 Generator Pre-Alarm Light{1404}
Replacing SR4 Generator Pre-Alarm Light{1404}

Removal Of 4P-6407 Film From The Generator Set Control (GSC) Of The Electronic Modular Control Panel II (EMCP II){4490, 7451}
Removal Of 4P-6407 Film From The Generator Set Control (GSC) Of The Electronic Modular Control Panel II (EMCP II){4490, 7451}

Series Boost Attachment For SR-4 Generators{4468}
Series Boost Attachment For SR-4 Generators{4468}

Generator Service Literature Index{4450}
Generator Service Literature Index{4450}

Grounding Design Guide for Electric Power Generation Products {4450, 4459}
Grounding Design Guide for Electric Power Generation Products {4450, 4459}

Generator Bearing Service {4457}
Generator Bearing Service {4457}

Instructions for Installing AssetIQTM for Commercial Generator Set Systems on Caterpillar and non-Caterpillar Products {4450, 7490}
Instructions for Installing AssetIQ^TM for Commercial Generator Set Systems on Caterpillar and non-Caterpillar Products {4450, 7490}

Technical Information Bulletin

Generator Lead Connections Can Rub Against The Terminal Box Or Each Other
Generator Lead Connections Can Rub Against The Terminal Box Or Each Other

Paralleling Generators To Utility Substations
Paralleling Generators To Utility Substations

Application of Thermally Conductive 4C-6715 Rectifier Silicone Kit when Installing 9Y-0916 Rectifier Assembly
Application of Thermally Conductive 4C-6715 Rectifier Silicone Kit when Installing 9Y-0916 Rectifier Assembly

Specifications

General Information
SR4 and SR4B Electric Power Generation Rewind Data

Generator Identification
SR4 and SR4B Electric Power Generation Rewind Data

Component Views
SR4 and SR4B Electric Power Generation Rewind Data

Connection Diagrams for Exciter
SR4 and SR4B Electric Power Generation Rewind Data

Connection Diagrams for Main Stator and Main Rotor
SR4 and SR4B Electric Power Generation Rewind Data

Winding Data for 5N-0001 Generator through 5N-0025 Generator
SR4 and SR4B Electric Power Generation Rewind Data

Winding Data for 102-2415 Generator through 108-3052 Generator
SR4 and SR4B Electric Power Generation Rewind Data

Winding Data for 109-1595 Generator through 109-3774 Generator
SR4 and SR4B Electric Power Generation Rewind Data

Winding Data for 5N-0027 Generator through 5N-0050 Generator
SR4 and SR4B Electric Power Generation Rewind Data

Winding Data for 5N-0051 Generator through 5N-0075 Generator
SR4 and SR4B Electric Power Generation Rewind Data

Winding Data for 5N-0076 Generator through 5N-0090 Generator
SR4 and SR4B Electric Power Generation Rewind Data

Winding Data for 5N-0431 Generator through 5N-7207 Generator
SR4 and SR4B Electric Power Generation Rewind Data

Winding Data for 111-8240 Generator through 112-1481 Generator
SR4 and SR4B Electric Power Generation Rewind Data

Winding Data for 115-5101 Generator through 121-6860 Generator
SR4 and SR4B Electric Power Generation Rewind Data

Winding Data for 121-6882 Generator through 123-3185 Generator
SR4 and SR4B Electric Power Generation Rewind Data

Winding Data for 129-1502 Generator through 129-5034 Generator
SR4 and SR4B Electric Power Generation Rewind Data

Winding Data for 5N-7208 Generator through 5N-7232 Generator
SR4 and SR4B Electric Power Generation Rewind Data

Winding Data for 5N-7233 Generator through 5N-7309 Generator
SR4 and SR4B Electric Power Generation Rewind Data

Winding Data for 130-0234 Generator through 130-7595 Generator
SR4 and SR4B Electric Power Generation Rewind Data

Winding Data for 5N-8891 Generator through 5N-8911 Generator
SR4 and SR4B Electric Power Generation Rewind Data

Winding Data for 5N-9081 Generator through 5N-9432 Generator
SR4 and SR4B Electric Power Generation Rewind Data

Winding Data for 4P-2236 Generator through 4P-9907 Generator
SR4 and SR4B Electric Power Generation Rewind Data

Winding Data for 4W-0183 Generator through 4W-9669 Generator
SR4 and SR4B Electric Power Generation Rewind Data

Winding Data for 7C-1601 Generator through 7C-9126 Generator
SR4 and SR4B Electric Power Generation Rewind Data

Winding Data for 7E-0097 Generator through 7E-9695 Generator
SR4 and SR4B Electric Power Generation Rewind Data

Winding Data for 7W-1877 Generator through 7W-8825 Generator
SR4 and SR4B Electric Power Generation Rewind Data

Winding Data for 9Y-0157 Generator through 9Y-0389 Generator
SR4 and SR4B Electric Power Generation Rewind Data

Winding Data for 9Y-0390 Generator through 9Y-0533 Generator
SR4 and SR4B Electric Power Generation Rewind Data

Winding Data for 9Y-1408 Generator through 9Y-9422 Generator
SR4 and SR4B Electric Power Generation Rewind Data

Terminology
SR4 and SR4B Electric Power Generation Rewind Data

Winding Data for 144-0469 Generator through 144-0583 Generator
SR4 and SR4B Electric Power Generation Rewind Data

Winding Data for 166-2651 Generator through 166-2689 Generator
SR4 and SR4B Electric Power Generation Rewind Data

Winding Data for 166-2691 Generator through 166-7187 Generator
SR4 and SR4B Electric Power Generation Rewind Data

Winding Data for 144-1811 Generator through 144-1951 Generator
SR4 and SR4B Electric Power Generation Rewind Data

Winding Data for 147-9437 Generator through 147-9497 Generator
SR4 and SR4B Electric Power Generation Rewind Data

Winding Data for 153-3081 Generator through 153-3098 Generator
SR4 and SR4B Electric Power Generation Rewind Data

Winding Data for 167-1351 Generator through 167-1354 Generator
SR4 and SR4B Electric Power Generation Rewind Data

Winding Data for 126-8022 Generator through 128-7424 Generator
SR4 and SR4B Electric Power Generation Rewind Data

Winding Data for 136-6580 Generator through 136-6609 Generator
SR4 and SR4B Electric Power Generation Rewind Data

Winding Data for 141-5534 Generator through 142-9900 Generator
SR4 and SR4B Electric Power Generation Rewind Data

Winding Data for 144-1666 Generator through 144-1766 Generator
SR4 and SR4B Electric Power Generation Rewind Data

Winding Data for 136-6610 Generator through 136-6641 Generator
SR4 and SR4B Electric Power Generation Rewind Data

Winding Data for 144-1964 Generator through 144-2088 Generator
SR4 and SR4B Electric Power Generation Rewind Data

Winding Data for 149-2447 Generator through 150-9152 Generator
SR4 and SR4B Electric Power Generation Rewind Data

Winding Data for 158-6410 Generator through 163-8546 Generator
SR4 and SR4B Electric Power Generation Rewind Data

Winding Data for 164-0975 Generator through 164-4946 Generator
SR4 and SR4B Electric Power Generation Rewind Data

Winding Data for 173-7078 Generator through 194-6563 Generator
SR4 and SR4B Electric Power Generation Rewind Data

Winding Data for 203-5749 Generator through 324-5120 Generator
SR4 and SR4B Electric Power Generation Rewind Data

Winding Data for 6I-0053 Generator through 6I-4860 Generator
SR4 and SR4B Electric Power Generation Rewind Data

Winding Data for 109-3776 Generator through 109-7874 Generator
SR4 and SR4B Electric Power Generation Rewind Data

Systems Operation

Systems Operation
ELECTRONIC MODULAR CONTROL PANEL (EMCP)

Systems Operation
SRSE GENERATOR (STATICALLY REGULATED STATICALLY EXCITED)

Systems Operation
SR4 GENERATOR

Generator Operation
SR4B Generators

General Information
SR4B Generators

Component Descriptions
SR4B Generators

Glossary
SR4B Generators

Main Revolving Field Connections (All Except SR4B for 3500 Engines)
Connection Diagrams: SR4 and SR4B Generators, Voltage Regulators, Options

Options (All Except SR4B for 3500 Engines)
Connection Diagrams: SR4 and SR4B Generators, Voltage Regulators, Options

Main Revolving Field Connections (SR4B for 3500 Engines)
Connection Diagrams: SR4 and SR4B Generators, Voltage Regulators, Options

Options (SR4B for 3500 Engines)
Connection Diagrams: SR4 and SR4B Generators, Voltage Regulators, Options

General Information (All Except SR4B for 3500 Engines)
Connection Diagrams: SR4 and SR4B Generators, Voltage Regulators, Options

General Information (SR4B for 3500 Engines)
Connection Diagrams: SR4 and SR4B Generators, Voltage Regulators, Options

Generator Wiring Diagrams (SR4B for 3500 Engines)
Connection Diagrams: SR4 and SR4B Generators, Voltage Regulators, Options

Main Stator and Voltage Sensing Lead Connections (All Except SR4B for 3500 Engines)
Connection Diagrams: SR4 and SR4B Generators, Voltage Regulators, Options

Main Stator and Voltage Sensing Lead Connections (SR4B for 3500 Engines)
Connection Diagrams: SR4 and SR4B Generators, Voltage Regulators, Options

Oil Field Generator Connections (SR4)
Connection Diagrams: SR4 and SR4B Generators, Voltage Regulators, Options

Glossary
SR4 Generator with VR3 or VR4 Voltage Regulator

General Information
SR4 Generator with VR3 or VR4 Voltage Regulator

Component Descriptions
SR4 Generator with VR3 or VR4 Voltage Regulator

Generator Operation
SR4 Generator with VR3 or VR4 Voltage Regulator

Testing and Adjusting

Testing And Adjusting
ELECTRONIC MODULAR CONTROL PANEL (EMCP)

Testing And Adjusting
SRSE GENERATOR (STATICALLY REGULATED STATICALLY EXCITED)

Testing And Adjusting
SR4 GENERATOR

General Information
SR4B Generators

Troubleshooting
SR4B Generators

Generator Set - Test
SR4 Generator with VR3 or VR4 Voltage Regulator

Varistor - Test
SR4 Generator with VR3 or VR4 Voltage Regulator

Rotating Rectifier - Test
SR4B Generators

Winding - Test
SR4 Generator with VR3 or VR4 Voltage Regulator

Resistor - Test
SR4B Generators

Exciter Field - Flash
SR4B Generators

Generator - Dry
SR4B Generators

Insulation - Test
SR4B Generators

General Information
SR4 Generator with VR3 or VR4 Voltage Regulator

Troubleshooting
SR4 Generator with VR3 or VR4 Voltage Regulator

Rotating Rectifier - Test
SR4 Generator with VR3 or VR4 Voltage Regulator

Disassembly and Assembly

Disassembly And Assembly
SRSE GENERATOR (STATICALLY REGULATED STATICALLY EXCITED)

Alignment Of Single-Bearing Generators
SRSE GENERATOR (STATICALLY REGULATED STATICALLY EXCITED)

SRCR Generators
SRCR GENERATOR

Generator Covers
SRCR GENERATOR

Generator Drive Assembly
SRCR GENERATOR

Rotating Field
SRCR GENERATOR

Bearing Retainer And Brush Yoke Assembly
SRCR GENERATOR

Alignment Of Single Bearing Generators (Typical)
SRCR GENERATOR

Control Panel
SR4 GENERATOR

Generator Bearing (Outside Bearing Type RFA)
SR4 GENERATOR

Generator Bearing (Inside Bearing Type RFA)
SR4 GENERATOR

Generator Removal
SR4 GENERATOR

Alignment Of Single-Bearing Generators (Typical)
SR4 GENERATOR

Rotor Assembly
SR4 GENERATOR

Stator Assembly
SR4 GENERATOR

Coupling - Install
SR4B Generators

Coupling - Remove
SR4B Generators

Bearing - Remove and Install
SR4B Generators

Rotor - Remove and Install
SR4B Generators

Generator - Align
SR4B Generators

Generator - Install
SR4B Generators

Generator - Remove
SR4B Generators

Exciter - Remove and Install
SR4B Generators

Bearing - Remove and Install
SR4 Generator with VR3 or VR4 Voltage Regulator

Exciter - Remove and Install
SR4 Generator with VR3 or VR4 Voltage Regulator

Generator - Remove
SR4 Generator with VR3 or VR4 Voltage Regulator

Generator - Install
SR4 Generator with VR3 or VR4 Voltage Regulator

Generator - Align
SR4 Generator with VR3 or VR4 Voltage Regulator

Rotor - Remove and Install
SR4 Generator with VR3 or VR4 Voltage Regulator

Coupling - Remove
SR4 Generator with VR3 or VR4 Voltage Regulator

Service Magazine

Improved Procedure Can Be Used To Adjust Voltage Gain{4467}
1980/06/02

Use FT1555 Generator Rotor Removal Tool To Remove And Install Rotor Assembly{0626,0644,0665,4457}
1982/01/11

Make Sure Generator Leads Do Not Move Against Frame{4459}
1982/08/30

Use Care When Installing Circuit Boards In Regulators{4467}
1984/11/19

Extend Exciter Stator Life In Humid, Salty Environments{4453,4454,4450}
1986/02/03

New Voltage Regulators Used On SR-4 Generators{4450}
1987/03/16

New Electronic Modular Control Panel (SR-4 Generator Mounted){4450,7002}
1987/07/06

Product Support Literature Available For Electronic Modular Control Panels Used On SR4 Generators{0374,4450,7002}
1988/02/22

Rotor Shaft Keyways Are Now "{4454}
1988/06/13

Fabricated Tester For Regulator-Exciter Control Assemblies Used On SR-4 And SRCR Generators{0652,4451,4452,4454,4467}
1979/11/26

Possible Overvoltage Conditions From Output Of VR3 Voltage Regulator {4467,4474}
1990/03/19

Availability Of Replacement SR4 Generators {4450}
1990/07/02

Bearing Information For SR 4 Generators{4471}
1990/07/23

Obsolete Capacitor In VR1 Voltage Regulators{4467}
1990/11/05

New 4C6715 Silicone Compound Available For Components Where Centrifugal Force Is Present{4465,4466,4472,4473}
1990/11/19

New SR 4 Generator Rewind Data Available{4450}
1991/10/07

Procedure To Check 7C2700 Voltage Control Module{4450,4467}
1992/01/20

New Painting Procedure For SR4 Generators{4450}
1992/01/20

Special Instruction For Installing VR3 Voltage Regulator On SR4 Generators Now Available {4450}
1993/01/25

Preventive Maintenance To Reduce Risk Of Stator Failure{1404,4453}
1993/07/12

New Voltage Regulator Is Available{4467}
1993/08/09

Cleaning SR4 Generators {1404,4450}
1993/12/27

Use 142-5055 Insulation Tester Group To Measure And Check Insulation Resistance{4450,0785}
1998/03/23

Special Instruction, REHS0345, "Generator Service Literature Index" Is Available{4450}
1998/10/26

Special Instruction, REHS0345-01, "Generator Service Literature Index" Is Available {4450}
1999/04/12

New 155-5175 AC Current Probe For Generator Sets Now Available{1400,4450,0734,7002}
1999/05/24

A List Of Contacts For Caterpillar Product Support Is Available {1000, 4450, 7000}
2002/03/25

Caterpillar Parts SIS Catalog 3306 :

5N-0018 GENERATOR GP

4W-7427 GENERATOR GP

5N-0019 GENERATOR GP

Truck sale:

9,775

Caterpillar 3306T, Marine Propulsion / Auxiliary Engines, Construction
- Marine Propulsion / Auxiliary Engines
FINANZAUTO S.A.

35,500

Caterpillar 3306T, Stationary Generator Sets, Construction
- Stationary Generator Sets
RING POWER CORP.

8,185

Caterpillar 3306, Stationary Generator Sets, Construction
- Stationary Generator Sets
TOROMONT POWER SYSTEMS

41,500

Caterpillar 3306, Stationary Generator Sets, Construction
- Stationary Generator Sets
MACALLISTER MACHINERY CO., INC

35,000

Caterpillar 3306, Stationary Generator Sets, Construction
- Stationary Generator Sets
MACALLISTER MACHINERY CO., INC