7C-4914 GENERATOR AR S/N 8ZD605-UP 60-HERTZ. 4160-VOLT SR4 GENERATOR

Part No	Qty	Parts name
7C-4913 Y	[1]	GENERATOR GP
7C-4903 Y	[1]	REGULATOR AS-VOLTAGE
		S/N 8ZD605-618
7E-8263 Y	[1]	REGULATOR AS-VOLTAGE (VR3)
		-OR-
113-7686 Y	[1]	REGULATOR AS-VOLTAGE (VR3)
		-OR-
114-5509 Y	[1]	REGULATOR AS-VOLTAGE (VR3)
		-OR-
155-3821 Y	[1]	REGULATOR AS-VOLTAGE (VR3)
9Y-6027	[2]	FUSE-CERAMIC (10-AMPERE)
7E-8266	[2]	HOLDER AS-FUSE
6L-7004	[1]	POTENTIOMETER (8-OHM, 25-WATT)(DROOP)
7W-8836	[1]	TRANSFORMER AS-CURRENT (RATIO 2000:5)
		S/N: 8ZD1 - 839

4P-6399	[1]	FILM-IDENTIFICATION (CATERPILLAR)
		ON THE REAR OF THE GENERATOR TERMINAL BOX, CENTERED AT THE TOP OF THE TERMINAL BOX LID
7W-5893	[4]	FILM-INFORMATION (GENERATOR LIFTING)
		ONE DIRECTLY ABOVE EACH LIFTING HOLE ON GENERATOR BARREL
228-4798	[1]	FILM-IDENTIFICATION (GROUND)
		NEAR GENERATOR GROUND BOLT OR GENERATOR GROUND CUSTOMER CONNECTION POINT
9Y-4296	[2]	FILM-IDENTIFICATION (MAGNET EXCITER)
		ONE ON UPPER LH & UPPER RH SIDE OF GENERATOR BARREL NEAR FLYWHEEL HOUSING
224-7684	[2]	FILM-IDENTIFICATION (CAT)
		ONE FILM ON EACH SIDE OF THE GENERATOR TERMINAL BOX, CENTERED AT THE TOP OF THE TERMINAL BOX
		IF THE TERMINAL BOX HAS TWO PANELS MOVE FILM TO THE CENTER OF THE REAR PANEL, AT THE TOP
3N-8591	[4]	FILM-INFORMATION (DO NOT LIFT)
		ONE ON EACH LIFTING EYE COVER ASSEMBLY
7C-5990	[2]	FILM-INFORMATION (NEUTRAL FLOATING)
		ONE FILM ON EACH SIDE OF THE GENERATOR TERMINAL BOX, DIRECTLY ABOVE THE AUTO START WARNING
225-3224	[2]	FILM-WARNING (AUTOMATIC ENGINE START)
		ONE FILM ON EACH SIDE OF THE GENERATOR TERMINAL BOX, DIRECTLY ABOVE THE SHOCK WARNING FILM
225-3227	[2]	FILM-WARNING (HOT SURFACE)
		ONE FILM ON EACH SIDE OF THE GENERATOR BARREL, DIRECTLY ON THE GENERATOR BARREL, NOT ON THE BARREL COVER
229-5047	[3]	FILM-WARNING (SHOCK HAZARD, READ OMM)
		ONE FILM ON THE REAR OF THE GENERATOR TERMINAL BOX, CENTERED AT THE BOTTOM OF THE TERMINAL BOX
		ALSO ONE FILM ON EACH SIDE OF THE GENERATOR TERMINAL BOX, CENTERED ABOVE LIFTING INSTALLATION FILM
106-8061	[1]	PLATE-GENERATOR (GREASE BEARING)
		ON GENERATOR FRONT PANEL ASSEMBLY ON RH SIDE OF PACKAGE NEXT TO GENERATOR INFORMATION PLATE
1W-7848	[1]	PLATE-SERIAL NUMBER (ENGLISH)
		ON RH SIDE OF GENERATOR BARREL AT FRONT USING 2K3219 DRIVE SCREWS
2K-3219	[2]	SCREW-DRIVE (NO 6X0.25-IN)
		ON GENERATOR SERIAL NUMBER PLATE
7C-4539	[1]	FILM-DIAGRAM (WIRING)
		ON INSIDE OF GENERATOR SIDE PANEL
R		REMANUFACTURED PART MAY BE AVAILABLE
Y		SEPARATE ILLUSTRATION

#SEBP23010201

9Y-1411: GENERATOR AR

GENERATOR AR

9Y-1411 GENERATOR AR
S/N 4MD610-UP
60-HERTZ. 600-VOLT

i00438074 SEBP2301

For full view, you need register

Parts for your SR4 GENERATOR:

CATERPILLAR SIS

Part No	Qty	Parts name
9Y-1408 Y	[1]	GENERATOR GP

4P-6399	[1]	FILM-IDENTIFICATION (CATERPILLAR)
		ON THE REAR OF THE GENERATOR TERMINAL BOX, CENTERED AT THE TOP OF THE TERMINAL BOX LID
7W-5893	[4]	FILM-INFORMATION (GENERATOR LIFTING)
		ONE DIRECTLY ABOVE EACH LIFTING HOLE ON GENERATOR BARREL
228-4798	[1]	FILM-IDENTIFICATION (GROUND)
		NEAR GENERATOR GROUND BOLT OR GENERATOR GROUND CUSTOMER CONNECTION POINT
224-7684	[2]	FILM-IDENTIFICATION (CAT)
		ONE FILM ON EACH SIDE OF THE GENERATOR TERMINAL BOX, CENTERED AT THE TOP OF THE TERMINAL BOX
		IF THE TERMINAL BOX HAS TWO PANELS, MOVE FILM TO THE CENTER OF THE REAR PANEL, AT THE TOP
7E-5940	[1]	FILM-INFORMATION (GENERATOR WIRING DIAGRAM)
		INSIDE OF GENERATOR CONTROL BOX
3N-8591	[4]	FILM-INFORMATION (DO NOT LIFT)
		ONE ON EACH LIFTING EYE COVER ASSEMBLY
7C-5990	[2]	FILM-INFORMATION (NEUTRAL FLOATING)
		ONE FILM ON EACH SIDE OF THE GENERATOR TERMINAL BOX, DIRECTLY ABOVE THE AUTO START WARNING
225-3224	[2]	FILM-WARNING (AUTOMATIC ENGINE START)
		ONE FILM ON EACH SIDE OF THE GENERATOR TERMINAL BOX, DIRECTLY ABOVE THE SHOCK WARNING FILM
225-3227	[2]	FILM-WARNING (HOT SURFACE)
		ONE FILM ON EACH SIDE OF THE GENERATOR BARREL, DIRECTLY ON THE GENERATOR BARREL, NOT ON THE BARREL COVER
229-5047	[3]	FILM-WARNING (SHOCK HAZARD, READ OMM)
		ONE FILM ON THE REAR OF THE GENERATOR TERMINAL BOX, CENTERED AT THE BOTTOM OF THE TERMINAL BOX
		ALSO ONE FILM ON EACH SIDE OF THE GENERATOR TERMINAL BOX, CENTERED ABOVE LIFTING INSTALLATION FILM
106-8061	[1]	PLATE-GENERATOR (GREASE BEARING)
		ON GENERATOR FRONT PANEL ASSEMBLY ON RH SIDE OF PACKAGE, NEXT TO GENERATOR INFORMATION PLATE
1W-7848	[1]	PLATE-SERIAL NUMBER (ENGLISH)
		ON RH SIDE OF GENERATOR BARREL AT FRONT USING 2K3219 DRIVE SCREWS
2K-3219	[2]	SCREW-DRIVE (NO 6X0.25-IN)
		ON GENERATOR SERIAL NUMBER PLATE
Y		SEPARATE ILLUSTRATION

#SEBP23010202

9Y-7181: GENERATOR AR

GENERATOR AR

9Y-7181 GENERATOR AR
S/N 5ZA600-UP
60-HERTZ. 480-VOLT

i00446039 SEBP2301

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Parts for your SR4 GENERATOR:

CATERPILLAR SIS

Part No	Qty	Parts name
9Y-7180 Y	[1]	GENERATOR GP

4P-6399	[1]	FILM-IDENTIFICATION (CATERPILLAR)
		ON THE REAR OF THE GENERATOR TERMINAL BOX, CENTERED AT THE TOP OF THE TERMINAL BOX LID
7W-5893	[4]	FILM-INFORMATION (GENERATOR LIFTING)
		ONE DIRECTLY ABOVE EACH LIFTING HOLE ON GENERATOR BARREL
4W-9449	[1]	FILM-INFORMATION (GENERATOR WIRING DIAGRAM)
		INSIDE THE SIDE MOUNTED GENERATOR CONNECTION BOX AT THE BOTTOM BENEATH TERMINAL STRIP
228-4798	[1]	FILM-IDENTIFICATION (GROUND)
		NEAR GENERATOR GROUND BOLT OR GENERATOR GROUND CUSTOMER CONNECTION POINT
9Y-4296	[2]	FILM-IDENTIFICATION (MAGNET EXCITER)
		ON UPPER LH & RH SIDE OF GENERATOR BARREL NEAR FLYWHEEL HOUSING
224-7684	[2]	FILM-IDENTIFICATION (CAT)
		ONE FILM ON EACH SIDE OF THE GENERATOR TERMINAL BOX, CENTERED AT THE TOP OF THE TERMINAL BOX
		IF THE TERMINAL BOX HAS TWO PANELS, MOVE FILM TO THE CENTER OF THE REAR PANEL, AT THE TOP
7E-5940	[1]	FILM-INFORMATION (GENERATOR WIRING DIAGRAM)
		INSIDE OF GENERATOR CONTROL BOX
3N-8591	[4]	FILM-INFORMATION (DO NOT LIFT)
		ONE ON EACH LIFTING EYE COVER ASSEMBLY
7C-5990	[2]	FILM-INFORMATION (NEUTRAL FLOATING)
		ONE FILM ON EACH SIDE OF THE GENERATOR TERMINAL BOX, DIRECTLY ABOVE THE AUTO START WARNING
225-3224	[2]	FILM-WARNING (AUTOMATIC ENGINE START)
		ONE FILM ON EACH SIDE OF THE GENERATOR TERMINAL BOX, DIRECTLY ABOVE THE SHOCK WARNING FILM
225-3227	[2]	FILM-WARNING (HOT SURFACE)
		ONE FILM ON EACH SIDE OF THE GENERATOR BARREL, DIRECTLY ON THE GENERATOR BARREL, NOT ON THE BARREL COVER
229-5047	[3]	FILM-WARNING (SHOCK HAZARD, READ OMM)
		ONE FILM ON THE REAR OF THE GENERATOR TERMINAL BOX, CENTERED AT THE BOTTOM OF THE TERMINAL BOX
		ALSO ONE FILM ON EACH SIDE OF THE GENERATOR TERMINAL BOX, CENTERED ABOVE LIFTING INSTALLATION FILM
106-8061	[1]	PLATE-GENERATOR (GREASE BEARING)
		ON GENERATOR FRONT PANEL ASSEMBLY ON RH SIDE OF PACKAGE, NEXT TO GENERATOR INFORMATION PLATE
1W-7848	[1]	PLATE-SERIAL NUMBER (ENGLISH)
		ON RH SIDE OF GENERATOR BARREL AT FRONT USING 2K3219 DRIVE SCREWS
2K-3219	[2]	SCREW-DRIVE (NO 6X0.25-IN)
		ON GENERATOR SERIAL NUMBER PLATE
Y		SEPARATE ILLUSTRATION

#SEBP23010203

109-3818: GENERATOR GP

GENERATOR GP

109-3818 GENERATOR GP
S/N 5VA543-UP
60-HERTZ. 450-VOLT. 687-FRAME, 6-POLE, 10-LEAD
PART OF 109-3817 GENERATOR AR

i00525295 SEBP2301

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Parts for your SR4 GENERATOR:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	7W-9961	[1]	LOUVER-BOX
2.	054-8671	[4]	MOUNT
3.	4W-9449	[1]	FILM-INFORMATION (GENERATOR WIRING DIAGRAM)
4.	244-4462 C	[1]	TRANSFORMER AS
6.	7W-8988	[1]	ROTOR AS (PERMANENT MAGNET)
8.	2B-4602	[2]	PLUG-PIPE
9.	7E-4476	[1]	COVER-DRIP
10.	6I-4917	[2]	SCREEN
11.	3N-7323	[1]	FAN-VENT
12.	7C-4901	[2]	DEFLECTOR
13.	7C-2710 Y	[1]	ROTOR AS
14.	7C-4375	[1]	STATOR AS
	5N-9452	[16]	CHANNEL-RUBBER
15.	7E-8265	[1]	STATOR AS
	7E-8266	[2]	HOLDER AS-FUSE
	9Y-6027	[2]	FUSE-CERAMIC (10-AMPERE)
16.	1B-2713	[4]	BOLT (1/4-20X1.75-IN)
17.	5P-0537	[4]	WASHER-HARD (7.2X14.5X2-MM THK)
18.	115-5097	[1]	BRACKET AS-HOUSING
	116-7478	[1]	SLEEVE-WEAR
19.	7W-8873	[1]	STATOR AS-EXCITER
20.	8H-8769	[4]	BOLT (5/16-18X4.25-IN)
21.	9M-1974	[9]	WASHER-HARD (8.8X16X2-MM THK)
22.	4P-0365	[1]	FRAME AS
23.	1B-9575	[4]	BOLT (5/16-18X1.56-IN)
24.	5N-5003	[1]	SPACER (40.64X61X4.75-MM THK)
25.	5N-9421 Y	[1]	EXCITER & HEAT SINK AS
26.	7E-1248	[1]	COVER AS-EXCITER
27.	5N-2537	[1]	STRIP-TERMINAL (MARKER)
28.	4K-6498	[2]	BLOCK AS-TERMINAL (TERMINAL)
	6V-8363	[12]	SCREW (10-32X0.312-IN)
29.	7W-9971	[1]	COVER-BOTTOM
30.	3N-8764	[1]	FILM-CONNECTION (SPACE HEATER)
31.	7W-8890	[1]	BRACKET-TERMINAL
32.	9Y-5957	[1]	COVER AS-TOP
	5N-3167	[10]	SEAL-RING
	5N-3176	[10]	PLUG-BUTTON
	6D-7128	[4]	SEAL-O-RING
	8P-7065	[4]	PLUG-BUTTON
	8T-9587	[4]	SEAL-O-RING
	030-2284	[4]	PLUG-BUTTON
33.	4D-6066	[1]	STRIP-TERMINAL
34.	3N-8763	[1]	STRIP-TERMINAL
35.	117-8268	[2]	RETAINER-BEARING
36.	1D-4539	[5]	BOLT (5/16-18X2.5-IN)
37.	7E-4475	[5]	TUBE-SPACER (8.3X11.9X50.8-MM THK)
38.	7E-3035	[6]	BUMPER
39.	5M-5845	[6]	SCREW (10-32X0.625-IN)
40.	4B-2049	[6]	NUT (10-32-THD)
41.	7C-1884	[4]	MOUNT-FLEXIBLE
42.	6V-8185	[8]	NUT (1/4-20-THD)
43.	8F-3590	[4]	LOCKWASHER
44.	6V-8801	[4]	NUT (3/8-16-THD)
45.	5S-7349	[1]	BOLT (1/4-20X0.5-IN)
46.	9Y-2902	[1]	STRAP
47.	7F-9223	[2]	LOCKWASHER
48.	165-3931	[4]	BOLT (3/8-16X1.75-IN)
49.	5M-2894	[4]	WASHER-HARD (10.2X18.5X2.5-MM THK)
50.	7E-8303	[3]	GROMMET
51.	7X-0578	[6]	WASHER-HARD (10.2X32X2.5-MM THK)
52.	165-3929	[3]	BOLT (3/8-16X1.5-IN)
53.	3B-6487	[2]	COUPLING (PIPE)
54.	3B-7736	[2]	FITTING
55.	5H-1504	[6]	WASHER-HARD (20X33.5X5-MM THK)
56.	1A-8063	[6]	BOLT (3/4-10X2.5-IN)
60.	4P-0348	[2]	PANEL
63.	4M-5282	[4]	BOLT (1/4-20X1.5-IN)
64.	8T-4205	[4]	WASHER-HARD (7.2X14.5X2-MM THK)
65.	116-4833	[1]	STRIP-TERMINAL
66.	8N-7152 Y	[1]	COUPLING GP-FLEXIBLE

			AVAILABLE REPAIR KIT(S):
	7W-9254	[1]	KIT-HARDWARE (GENERATOR)
			(INCLUDES SCREWS, WASHERS, PLUGS, NUTS, CAPS & LOCKWASHERS)
	7W-1920	[1]	KIT-ROTOR BALANCE WEIGHT (GENERATOR)
			(INCLUDES SCREWS, WASHERS, NUTS & WEIGHTS)
	7W-9967 Y	[1]	KIT-SPACE HEATER (GENERATOR)
	C		CHANGE FROM PREVIOUS TYPE
	Y		SEPARATE ILLUSTRATION

#SEBP23010204

121-3198: GENERATOR GP

GENERATOR GP

121-3198 GENERATOR GP
S/N 5YA845-UP
60-HERTZ. 4160-VOLT. 806-FRAME, 6-POLE, 6-LEAD
PART OF 121-3199 GENERATOR AR

i00481462 SEBP2301

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Parts for your SR4 GENERATOR:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	6I-4917	[2]	SCREEN
2.	3N-7323	[1]	FAN-VENT
3.	7C-4540	[2]	DEFLECTOR
4.	7F-9223	[2]	LOCKWASHER
5.	9Y-2902	[1]	STRAP
6.	5S-7349	[1]	BOLT (1/4-20X0.5-IN)
7.	7E-5940	[1]	FILM-INFORMATION (GENERATOR WIRING DIAGRAM)
8.	7W-8873	[1]	STATOR AS-EXCITER
9.	7C-5711	[1]	FILM-INSTRUCTION (VOLTAGE CONTROL ADJUSTMENT)
10.	7E-5021	[1]	FRAME AS
11.	7C-1884	[4]	MOUNT-FLEXIBLE
12.	6V-8185	[8]	NUT (1/4-20-THD)
13.	4B-2049	[6]	NUT (10-32-THD)
14.	5M-5845	[6]	SCREW (10-32X0.625-IN)
15.	7E-3035	[6]	BUMPER
16.	7E-1248	[1]	COVER AS-EXCITER
17.	7E-8303	[3]	GROMMET
18.	0S-1591	[3]	BOLT (3/8-16X1.5-IN)
19.	7X-0578	[6]	WASHER-HARD (10.2X32X2.5-MM THK)
20.	7W-9984	[1]	LOUVER-BOX
21.	8F-3590	[4]	LOCKWASHER
22.	6V-8801	[4]	NUT (3/8-16-THD)
23.	054-8671	[4]	MOUNT
24.	5N-9421 Y	[1]	EXCITER & HEAT SINK AS
25.	6I-4933	[1]	STATOR AS
26.	7W-8988	[1]	ROTOR AS (PERMANENT MAGNET)
27.	8H-8769	[4]	BOLT (5/16-18X4.25-IN)
28.	9M-1974	[9]	WASHER-HARD (8.8X16X2-MM THK)
29.	5P-0537	[4]	WASHER-HARD (7.2X14.5X2-MM THK)
30.	1B-2713	[4]	BOLT (1/4-20X1.75-IN)
31.	3B-6487	[2]	COUPLING (PIPE)
32.	3B-7736	[2]	FITTING
33.	2B-4602	[2]	PLUG-PIPE
34.	5H-1504	[6]	WASHER-HARD (20X33.5X5-MM THK)
35.	1A-8063	[6]	BOLT (3/4-10X2.5-IN)
36.	115-5095	[1]	BRACKET AS-HOUSING
37.	0S-1571	[4]	BOLT (3/8-16X1.75-IN)
38.	5M-2894	[4]	WASHER-HARD (10.2X18.5X2.5-MM THK)
39.	121-9574	[1]	STATOR AS-MAIN
40.	6I-4875 Y	[1]	ROTOR AS
41.	7C-7525	[1]	COVER AS-TOP
42.	1D-4539	[5]	BOLT (5/16-18X2.5-IN)
43.	7E-4475	[5]	TUBE-SPACER (8.3X11.9X50.8-MM THK)
44.	7E-4476	[1]	COVER-DRIP
45.	8T-4205	[4]	WASHER-HARD (7.2X14.5X2-MM THK)
46.	4M-5282	[4]	BOLT (1/4-20X1.5-IN)
47.	7W-9971	[1]	COVER-BOTTOM
48.	4P-0348	[2]	PANEL
49.	3N-8764	[1]	FILM-CONNECTION (SPACE HEATER)
50.	7E-1222	[2]	STRIP-TERMINAL
51.	7E-1224	[1]	MARKER
52.	6L-7575	[1]	STRIP-TERMINAL
53.	3N-8763	[1]	STRIP-TERMINAL
54.	7E-1223	[1]	MARKER
55.	7W-8890	[1]	BRACKET-TERMINAL
56.	7E-5463	[1]	STRIP-TERMINAL
57.	7C-5078	[1]	MARKER
58.	7C-5077	[1]	COVER-STRIP
59.	1B-9575	[4]	BOLT (5/16-18X1.56-IN)
60.	5N-5003	[1]	SPACER (40.64X61X4.75-MM THK)
61.	110-7573	[1]	COVER-STATOR
62.	7E-8356	[2]	SPACER (4.93X7.87X9.65-MM THK)
63.	117-8268	[2]	RETAINER-BEARING

			AVAILABLE REPAIR KIT(S):
	6I-4935	[1]	KIT-ROTOR (GENERATOR)
			(INCLUDES WEIGHTS, NUTS, SCREWS & WASHERS)
	7W-9254	[1]	KIT-HARDWARE (GENERATOR)
			(INCLUDES SCREWS, NUTS, WASHERS, LOCKWASHERS, LOCKNUTS, BOLTS, CAPS & PLUGS)
	7C-2696 Y	[1]	KIT-SPACE HEATER (GENERATOR)
	Y		SEPARATE ILLUSTRATION

#SEBP23010205

121-3200: GENERATOR GP

GENERATOR GP

121-3200 GENERATOR GP
S/N 5ZA600-UP
60-HERTZ. 480-VOLT. 807-FRAME, 6-POLE, 6-LEAD
PART OF 121-3201 GENERATOR AR
Type 1

i00481475 SEBP2301

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Parts for your SR4 GENERATOR:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	9Y-2901 Y	[1]	ROTOR GP-GENERATOR
2.	115-5095	[1]	BRACKET AS-HOUSING
3.	3N-7323	[1]	FAN-VENT
4.	117-8268	[2]	RETAINER-BEARING
5.	7E-1248	[1]	COVER AS-EXCITER
6.	5M-2894	[4]	WASHER-HARD (10.2X18.5X2.5-MM THK)
7.	0S-1571	[4]	BOLT (3/8-16X1.75-IN)
8.	7E-4476	[1]	COVER-DRIP
9.	5P-0537	[11]	WASHER-HARD (7.2X14.5X2-MM THK)
10.	7C-4540	[2]	DEFLECTOR
11.	7W-8873	[1]	STATOR AS-EXCITER
12.	7W-8988	[1]	ROTOR AS (PERMANENT MAGNET)
13.	5N-9421 Y	[1]	EXCITER & HEAT SINK AS
14.	5N-5003	[1]	SPACER (40.64X61X4.75-MM THK)
15.	9M-1974	[9]	WASHER-HARD (8.8X16X2-MM THK)
16.	1B-9575	[4]	BOLT (5/16-18X1.56-IN)
17.	7C-7525	[1]	COVER AS-TOP
	5N-3167	[10]	SEAL-RING
	5N-3176	[10]	PLUG-BUTTON
	6D-7128	[4]	SEAL-O-RING
	8P-7065	[4]	PLUG-BUTTON
	8T-9587	[4]	SEAL-O-RING
	030-2284	[4]	PLUG-BUTTON
18.	7W-9984	[1]	LOUVER-BOX
19.	7C-1884	[4]	MOUNT-FLEXIBLE
20.	054-8671	[4]	MOUNT
21.	9Y-2902	[1]	STRAP
22.	7F-9223	[2]	LOCKWASHER
23.	5S-7349	[1]	BOLT (1/4-20X0.5-IN)
24.	7E-3035	[6]	BUMPER
25.	4B-2049	[6]	NUT (10-32-THD)
26.	6V-8185	[12]	NUT (1/4-20-THD)
27.	6L-7575	[1]	STRIP-TERMINAL
28.	3N-8763	[1]	STRIP-TERMINAL
29.	7E-1223	[1]	MARKER
30.	7E-1222	[2]	STRIP-TERMINAL
31.	1B-2713	[4]	BOLT (1/4-20X1.75-IN)
32.	3N-8764	[1]	FILM-CONNECTION (SPACE HEATER)
33.	7C-8760	[1]	RHEOSTAT AS
34.	114-5511 Y	[1]	REGULATOR AS-VOLTAGE
35.	6I-4917	[2]	SCREEN
36.	7E-1267	[1]	TRANSFORMER AS
37.	7W-8890	[1]	BRACKET-TERMINAL
38.	7W-9971	[1]	COVER-BOTTOM
39.	8H-8769	[4]	BOLT (5/16-18X4.25-IN)
40.	8J-1256	[1]	CLIP
41.	033-2075	[6]	WASHER (0.266X1.25X0.06-IN THK)
42.	7C-5708	[3]	GROMMET
43.	7E-4475	[5]	TUBE-SPACER (8.3X11.9X50.8-MM THK)
44.	1D-4539	[5]	BOLT (5/16-18X2.5-IN)
45.	7E-8265	[1]	STATOR AS
46.	2B-4602	[2]	PLUG-PIPE
47.	7E-5021	[1]	FRAME AS
48.	6V-8801	[4]	NUT (3/8-16-THD)
49.	5M-5845	[6]	SCREW (10-32X0.625-IN)
50.	7C-5709	[3]	SLEEVE
51.	4M-5282	[4]	BOLT (1/4-20X1.5-IN)
52.	7E-1224	[1]	MARKER
53.	7X-0578	[6]	WASHER-HARD (10.2X32X2.5-MM THK)
54.	0S-1591	[3]	BOLT (3/8-16X1.5-IN)
55.	7E-8303	[3]	GROMMET
56.	8T-4205	[4]	WASHER-HARD (7.2X14.5X2-MM THK)
57.	8F-3590	[4]	LOCKWASHER
58.	3B-6487	[2]	COUPLING (PIPE)
59.	3B-7736	[2]	FITTING
60.	1A-8063	[6]	BOLT (3/4-10X2.5-IN)
61.	5H-1504	[6]	WASHER-HARD (20X33.5X5-MM THK)
62.	109-0534	[1]	COVER-STATOR
63.	7E-5940	[1]	FILM-INFORMATION (GENERATOR WIRING DIAGRAM)
64.	7C-5711	[1]	FILM-INSTRUCTION (VOLTAGE CONTROL ADJUSTMENT)
65.	4P-0348	[2]	PANEL
66.	121-9575	[1]	STATOR AS-MAIN

			AVAILABLE REPAIR KIT(S):
	7W-9254	[1]	KIT-HARDWARE (GENERATOR)
	6I-4935	[1]	KIT-ROTOR (GENERATOR)
			(INCLUDES WEIGHTS, SCREWS, NUTS & WASHERS)
	7C-2696	[1]	KIT-SPACE HEATER (GENERATOR)
			(INCLUDES HEATER, BRACKET, TERMINAL, LEAD, STRIP, STRAP & HARDWARE)
	Y		SEPARATE ILLUSTRATION

#SEBP23010206

121-3200: GENERATOR GP

GENERATOR GP

121-3200 GENERATOR GP
S/N 5ZA600-UP
60-HERTZ. 480-VOLT. 807-FRAME, 6-POLE, 6-LEAD
PART OF 121-3201 GENERATOR AR
Type 2

i01995420 SEBP2301

For full view, you need register

Parts for your SR4 GENERATOR:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	9Y-2901 Y	[1]	ROTOR GP-GENERATOR
2.	115-5095	[1]	BRACKET AS-HOUSING
	116-7477	[1]	SLEEVE-WEAR
3.	3N-7323	[1]	FAN-VENT
4.	117-8268	[2]	RETAINER-BEARING
5.	7E-1248	[1]	COVER AS-EXCITER
6.	5M-2894	[4]	WASHER-HARD (10.2X18.5X2.5-MM THK)
7.	0S-1571	[4]	BOLT (3/8-16X1.75-IN)
8.	7E-4476	[1]	COVER-DRIP
9.	5P-0537 C	[4]	WASHER-HARD (7.2X14.5X2-MM THK)
10.	7C-4540	[2]	DEFLECTOR
11.	7W-8873	[1]	STATOR AS-EXCITER
12.	7W-8988	[1]	ROTOR AS (PERMANENT MAGNET)
13.	5N-9421 Y	[1]	EXCITER & HEAT SINK AS
14.	5N-5003	[1]	SPACER (40.64X61X4.75-MM THK)
15.	9M-1974	[9]	WASHER-HARD (8.8X16X2-MM THK)
16.	1B-9575	[4]	BOLT (5/16-18X1.56-IN)
17.	7C-7525	[1]	COVER AS-TOP
	5N-3167	[10]	SEAL-RING
	5N-3176	[10]	PLUG-BUTTON
	6D-7128	[4]	SEAL-O-RING
	8P-7065	[4]	PLUG-BUTTON
	8T-9587	[4]	SEAL-O-RING
	030-2284	[4]	PLUG-BUTTON
18.	7W-9984	[1]	LOUVER-BOX
19.	7C-1884	[4]	MOUNT-FLEXIBLE
20.	054-8671	[4]	MOUNT
21.	9Y-2902	[1]	STRAP
22.	7F-9223	[2]	LOCKWASHER
23.	5S-7349	[1]	BOLT (1/4-20X0.5-IN)
24.	7E-3035	[6]	BUMPER
25.	4B-2049	[6]	NUT (10-32-THD)
26.	6V-8185 C	[8]	NUT (1/4-20-THD)
27.	6L-7575	[1]	STRIP-TERMINAL
28.	3N-8763	[1]	STRIP-TERMINAL
29.	7E-1223	[1]	MARKER
30.	7E-1222	[2]	STRIP-TERMINAL
31.	1B-2713	[4]	BOLT (1/4-20X1.75-IN)
32.	3N-8764	[1]	FILM-CONNECTION (SPACE HEATER)
34.	243-3129 CY	[1]	TRANSFORMER AS
35.	6I-4917	[2]	SCREEN
36.	7E-1267	[1]	TRANSFORMER AS
37.	7W-8890	[1]	BRACKET-TERMINAL
38.	7W-9971	[1]	COVER-BOTTOM
39.	8H-8769	[4]	BOLT (5/16-18X4.25-IN)
43.	7E-4475	[5]	TUBE-SPACER (8.3X11.9X50.8-MM THK)
44.	1D-4539	[5]	BOLT (5/16-18X2.5-IN)
45.	7E-8265	[1]	STATOR AS
	7E-8266	[2]	HOLDER AS-FUSE
	9Y-6027	[2]	FUSE-CERAMIC (10-AMPERE)
46.	2B-4602	[2]	PLUG-PIPE
47.	7E-5021	[1]	FRAME AS
48.	6V-8801	[4]	NUT (3/8-16-THD)
49.	5M-5845	[6]	SCREW (10-32X0.625-IN)
51.	4M-5282	[4]	BOLT (1/4-20X1.5-IN)
52.	7E-1224	[1]	MARKER
53.	7X-0578	[6]	WASHER-HARD (10.2X32X2.5-MM THK)
54.	0S-1591	[3]	BOLT (3/8-16X1.5-IN)
55.	7E-8303	[3]	GROMMET
56.	8T-4205	[4]	WASHER-HARD (7.2X14.5X2-MM THK)
57.	8F-3590	[4]	LOCKWASHER
58.	3B-6487	[2]	COUPLING (PIPE)
59.	3B-7736	[2]	FITTING
60.	1A-8063	[6]	BOLT (3/4-10X2.5-IN)
61.	5H-1504	[6]	WASHER-HARD (20X33.5X5-MM THK)
62.	109-0534	[1]	COVER-STATOR
63.	7E-5940	[1]	FILM-INFORMATION (GENERATOR WIRING DIAGRAM)
65.	4P-0348	[2]	PANEL
66.	121-9575	[1]	STATOR AS-MAIN

			AVAILABLE REPAIR KIT(S):
	7W-9254	[1]	KIT-HARDWARE (GENERATOR)
			(INCLUDES SCREWS, NUTS, WASHERS, BOLTS, PLUGS & CAPS)
	6I-4935	[1]	KIT-ROTOR (GENERATOR)
			(INCLUDES WEIGHTS, SCREWS, NUTS & WASHERS)
	7C-2696 Y	[1]	KIT-SPACE HEATER (GENERATOR)
	C		CHANGE FROM PREVIOUS TYPE
	Y		SEPARATE ILLUSTRATION

#SEBP23010207

121-3200: GENERATOR GP

GENERATOR GP

121-3200 GENERATOR GP
S/N 5ZA600-UP
60-HERTZ. 480-VOLT. 807-FRAME, 6-POLE, 6-LEAD
PART OF 121-3201 GENERATOR AR
Type 3

i02018658 SEBP2301

For full view, you need register

Parts for your SR4 GENERATOR:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	9Y-2901 Y	[1]	ROTOR GP-GENERATOR
2.	115-5095	[1]	BRACKET AS-HOUSING
	116-7477	[1]	SLEEVE-WEAR
3.	3N-7323	[1]	FAN-VENT
4.	117-8268	[2]	RETAINER-BEARING
5.	7E-1248	[1]	COVER AS-EXCITER
6.	5M-2894	[4]	WASHER-HARD (10.2X18.5X2.5-MM THK)
7.	0S-1571	[4]	BOLT (3/8-16X1.75-IN)
8.	7E-4476	[1]	COVER-DRIP
9.	5P-0537	[4]	WASHER-HARD (7.2X14.5X2-MM THK)
10.	7C-4540	[2]	DEFLECTOR
11.	7W-8873	[1]	STATOR AS-EXCITER
12.	7W-8988	[1]	ROTOR AS (PERMANENT MAGNET)
13.	5N-9421 Y	[1]	EXCITER & HEAT SINK AS
14.	5N-5003	[1]	SPACER (40.64X61X4.75-MM THK)
15.	9M-1974	[9]	WASHER-HARD (8.8X16X2-MM THK)
16.	1B-9575	[4]	BOLT (5/16-18X1.56-IN)
17.	7C-7525	[1]	COVER AS-TOP
	5N-3167	[10]	SEAL-RING
	5N-3176	[10]	PLUG-BUTTON
	6D-7128	[4]	SEAL-O-RING
	8P-7065	[4]	PLUG-BUTTON
	8T-9587	[4]	SEAL-O-RING
	030-2284	[4]	PLUG-BUTTON
18.	7W-9984	[1]	LOUVER-BOX
19.	7C-1884	[4]	MOUNT-FLEXIBLE
20.	054-8671	[4]	MOUNT
21.	9Y-2902	[1]	STRAP
22.	7F-9223	[2]	LOCKWASHER
23.	5S-7349	[1]	BOLT (1/4-20X0.5-IN)
24.	7E-3035	[6]	BUMPER
25.	4B-2049	[6]	NUT (10-32-THD)
26.	6V-8185	[8]	NUT (1/4-20-THD)
27.	4D-6066	[1]	STRIP-TERMINAL
28.	3N-8763	[1]	STRIP-TERMINAL
29.	7E-1223	[1]	MARKER
30.	7E-1222	[2]	STRIP-TERMINAL
31.	1B-2713	[4]	BOLT (1/4-20X1.75-IN)
32.	3N-8764	[1]	FILM-CONNECTION (SPACE HEATER)
34.	243-3129 Y	[1]	TRANSFORMER AS
35.	6I-4917	[2]	SCREEN
36.	244-4462 C	[1]	TRANSFORMER AS
37.	7W-8890	[1]	BRACKET-TERMINAL
38.	7W-9971	[1]	COVER-BOTTOM
39.	8H-8769	[4]	BOLT (5/16-18X4.25-IN)
43.	7E-4475	[5]	TUBE-SPACER (8.3X11.9X50.8-MM THK)
44.	1D-4539	[5]	BOLT (5/16-18X2.5-IN)
45.	7E-8265	[1]	STATOR AS
	7E-8266	[2]	HOLDER AS-FUSE
	9Y-6027	[2]	FUSE-CERAMIC (10-AMPERE)
46.	2B-4602	[2]	PLUG-PIPE
47.	7E-5021	[1]	FRAME AS
48.	6V-8801	[4]	NUT (3/8-16-THD)
49.	5M-5845	[6]	SCREW (10-32X0.625-IN)
51.	4M-5282	[4]	BOLT (1/4-20X1.5-IN)
52.	7E-1224	[1]	MARKER
53.	7X-0578	[6]	WASHER-HARD (10.2X32X2.5-MM THK)
54.	0S-1591	[3]	BOLT (3/8-16X1.5-IN)
55.	7E-8303	[3]	GROMMET
56.	8T-4205	[4]	WASHER-HARD (7.2X14.5X2-MM THK)
57.	8F-3590	[4]	LOCKWASHER
58.	3B-6487	[2]	COUPLING (PIPE)
59.	3B-7736	[2]	FITTING
60.	1A-8063	[6]	BOLT (3/4-10X2.5-IN)
61.	5H-1504	[6]	WASHER-HARD (20X33.5X5-MM THK)
62.	109-0534	[1]	COVER-STATOR
63.	7E-5940	[1]	FILM-INFORMATION (GENERATOR WIRING DIAGRAM)
65.	4P-0348	[2]	PANEL
66.	121-9575	[1]	STATOR AS-MAIN
67.	8N-7152 Y	[1]	COUPLING GP-FLEXIBLE

			AVAILABLE REPAIR KIT(S):
	7W-9254	[1]	KIT-HARDWARE (GENERATOR)
			(INCLUDES SCREWS, NUTS, WASHERS, BOLTS, PLUGS & CAPS)
	6I-4935	[1]	KIT-ROTOR (GENERATOR)
			(INCLUDES WEIGHTS, SCREWS, NUTS & WASHERS)
	7C-2696 Y	[1]	KIT-SPACE HEATER (GENERATOR)
	C		CHANGE FROM PREVIOUS TYPE
	Y		SEPARATE ILLUSTRATION

#SEBP23010208

128-7411: GENERATOR GP

GENERATOR GP

128-7411 GENERATOR GP
S/N 6WR1-UP
60-HERTZ. 600-VOLT. 812-FRAME, 6-POLE, 6-LEAD, 2-BEARING
PART OF 128-7412 GENERATOR AR

i01134295 SEBP2301

For full view, you need register

Parts for your SR4 GENERATOR:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	2B-4602	[1]	PLUG-PIPE
2.	3B-8488	[2]	FITTING-GREASE (1/8-27 PTF)
3.	4B-2049	[6]	NUT (10-32-THD)
4.	4F-8711	[2]	PLUG-BUTTON
5.	4P-0348	[2]	PANEL
6.	4P-2479	[4]	SPACER (9.8X15.09X12.7-MM THK)
7.	4P-8791	[1]	STATOR-EXCITER
8.	4P-8792	[1]	ROTOR-EXCITER
9.	5D-1707	[1]	FITTING
10.	5H-1504	[12]	WASHER-HARD (20X33.5X5-MM THK)
11.	7C-1884	[4]	MOUNT-FLEXIBLE
12.	7C-7525	[1]	COVER AS-TOP
12A.	5N-3167	[10]	SEAL-RING
12B.	5N-3176	[10]	PLUG-BUTTON
12C.	6D-7128	[4]	SEAL-O-RING
12D.	8P-7065	[4]	PLUG-BUTTON
12E.	8T-9587	[4]	SEAL-O-RING
12F.	030-2284	[4]	PLUG-BUTTON
13.	7C-9161	[2]	SEAL
14.	7E-0132	[1]	SLEEVE-SHAFT
15.	7E-3035	[6]	BUMPER
16.	7E-3087	[1]	FAN (12-BLADE)
17.	7E-4475	[5]	TUBE-SPACER (8.3X11.9X50.8-MM THK)
18.	7E-5021	[1]	FRAME AS
19.	7E-8303	[4]	GROMMET
20.	7E-8355	[2]	COVER
21.	7E-8372	[1]	COVER AS-EXCITER
22.	7E-8391	[1]	COVER
23.	7F-9223	[2]	LOCKWASHER
24.	7W-8705	[4]	FITTING
25.	7W-8706	[2]	FITTING
26.	7W-8737	[2]	HOSE
27.	7W-9971	[1]	COVER-BOTTOM
28.	7W-9984	[1]	LOUVER-BOX
29.	7X-0578	[4]	WASHER-HARD (10.2X32X2.5-MM THK)
30.	8F-3590	[4]	LOCKWASHER
31.	9M-1974	[9]	WASHER-HARD (8.8X16X2-MM THK)
32.	9Y-2902	[1]	STRAP
33.	054-8671	[4]	MOUNT
34.	104-3045	[34]	BOLT-FLANGE HEAD (5/16-18X0.625-IN)
35.	107-6274	[1]	SPACER (20.57X86.36X12.45-MM THK)
36.	108-3173	[2]	SCREEN AS (INLET)
37.	298-3647	[1]	HEAT SINK AS
38.	110-4172	[1]	HARNESS AS-WIRING (RECTIFIER)
39.	115-5093	[1]	BRACKET AS-HOUSING
	7M-5130	[1]	PIN-SPRING
	116-7476	[1]	SLEEVE-WEAR
40.	115-5096	[1]	BRACKET AS-HOUSING
	116-7476	[1]	SLEEVE-WEAR
41.	115-5139	[1]	STRIP AS (TERMINAL)
42.	115-5142	[1]	STRIP AS
43.	120-8713	[1]	PANEL AS
	9F-6445	[8]	NUT-WELD (1/4-20-THD)
44.	120-8714	[1]	PANEL AS
	4K-9097	[3]	NUT-WELD (5/16-18-THD)
	9F-6445	[2]	NUT-WELD (1/4-20-THD)
45.	132-6871	[1]	SLEEVE AS
46.	134-0040	[1]	HUB-FLEXIBLE COUPLING (1-M)
47.	138-3322 Y	[1]	ROTOR GP-GENERATOR
48.	138-3323 Y	[1]	STATOR GP-MAIN
49.	0L-1143	[4]	BOLT (3/8-16X2.5-IN)
50.	0S-1571	[8]	BOLT (3/8-16X1.75-IN)
51.	0S-1595	[4]	BOLT (1/2-13X1.25-IN)
52.	0S-1615	[4]	BOLT (1/4-20X0.75-IN)
53.	1A-1460	[12]	BOLT (1/2-13X2-IN)
54.	1A-5964	[4]	BOLT (3/8-16X4.5-IN)
55.	1A-8063	[6]	BOLT (3/4-10X2.5-IN)
56.	1D-4539	[5]	BOLT (5/16-18X2.5-IN)
57.	1D-4612	[6]	BOLT (3/4-10X4-IN)
58.	3J-5390	[1]	PLUG (3/8-18-THD)
59.	4F-7957	[4]	BOLT (1/4-20X0.875-IN)
60.	4M-5282	[4]	BOLT (1/4-20X1.5-IN)
61.	5B-1309	[1]	COUPLING-PIPE
62.	5M-2894	[8]	WASHER-HARD (10.2X18.5X2.5-MM THK)
63.	5M-5845	[6]	SCREW (10-32X0.625-IN)
64.	5P-0537	[4]	WASHER-HARD (7.2X14.5X2-MM THK)
65.	5P-8245	[12]	WASHER-HARD (13.5X25.5X3-MM THK)
66.	5S-7349	[1]	BOLT (1/4-20X0.5-IN)
67.	6V-8185	[8]	NUT (1/4-20-THD)
68.	6V-8801	[4]	NUT (3/8-16-THD)
69.	8H-8769	[4]	BOLT (5/16-18X4.25-IN)
70.	8T-4205	[4]	WASHER-HARD (7.2X14.5X2-MM THK)
71.	9S-8750	[4]	NUT-FULL (1/4-20-THD)
	Y		SEPARATE ILLUSTRATION

#SEBP23010209

128-7413: GENERATOR GP

GENERATOR GP

128-7413 GENERATOR GP
S/N 6LA815-UP
60-HERTZ. 480-VOLT. 809-FRAME, 6-POLE, 6-LEAD, 2-BEARING
PART OF 128-7414 GENERATOR AR
Type 1

i00521838 SEBP2301

For full view, you need register

Parts for your SR4 GENERATOR:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	3B-8488	[2]	FITTING-GREASE (1/8-27 PTF)
2.	4F-8711	[2]	PLUG-BUTTON
3.	4P-8792	[1]	ROTOR-EXCITER
4.	5D-1707	[1]	FITTING
5.	7C-0100	[4]	MOUNT-FLEXIBLE
6.	7C-7160	[1]	ROTOR AS (PERMANENT MAGNET)
7.	7C-7525	[1]	COVER AS-TOP
	5N-3167	[10]	SEAL-RING
	5N-3176	[10]	PLUG-BUTTON
	6D-7128	[4]	SEAL-O-RING
	8P-7065	[4]	PLUG-BUTTON
	8T-9587	[4]	SEAL-O-RING
	030-2284	[4]	PLUG-BUTTON
8.	7C-9161	[2]	SEAL
9.	7E-0132	[1]	SLEEVE-SHAFT
10.	7E-3087	[1]	FAN (12-BLADE)
11.	7E-4475	[5]	TUBE-SPACER (8.3X11.9X50.8-MM THK)
12.	7E-5021	[1]	FRAME AS
13.	7E-8303	[4]	GROMMET
14.	7E-8391	[1]	COVER
15.	7W-8705	[4]	FITTING
16.	7W-8706	[2]	FITTING
17.	7W-8737	[2]	HOSE
18.	7W-9984	[1]	LOUVER-BOX
19.	8C-0572	[4]	WASHER (8.8X25.5X2-MM THK)
20.	8F-3590	[4]	LOCKWASHER
21.	030-7764	[1]	FITTING
22.	054-8671	[4]	MOUNT
23.	107-6274	[1]	SPACER (20.57X86.36X12.45-MM THK)
24.	108-3173	[2]	SCREEN AS (INLET)
25.	125-2114 Y	[1]	HEAT SINK AS
26.	110-4172	[1]	HARNESS AS-WIRING (RECTIFIER)
27.	115-5093	[1]	BRACKET AS-HOUSING
28.	117-0017	[1]	RING (SUPPORT)
29.	119-2207	[1]	ADAPTER AS-COUPLING
30.	133-8469 Y	[1]	ROTOR GP-GENERATOR
31.	133-9380 Y	[1]	STATOR GP-MAIN
32.	134-0040	[1]	HUB-FLEXIBLE COUPLING (1-M)
33.	134-1232	[1]	STATOR AS
34.	134-4722	[1]	STATOR-EXCITER
35.	135-8211 Y	[1]	TRANSFORMER GP-POTENTIAL
36.	0L-1143	[4]	BOLT (3/8-16X2.5-IN)
37.	0S-1571	[8]	BOLT (3/8-16X1.75-IN)
38.	0S-1590	[4]	BOLT (3/8-16X2-IN)
39.	0S-1615	[4]	BOLT (1/4-20X0.75-IN)
40.	1A-1460	[12]	BOLT (1/2-13X2-IN)
41.	1A-5183	[4]	BOLT (3/8-16X4.75-IN)
42.	1A-8063	[6]	BOLT (3/4-10X2.5-IN)
43.	1B-2713	[4]	BOLT (1/4-20X1.75-IN)
44.	1D-4539	[5]	BOLT (5/16-18X2.5-IN)
45.	3J-5390	[2]	PLUG (3/8-18-THD)
46.	5B-1309	[2]	COUPLING-PIPE
47.	5M-2894	[12]	WASHER-HARD (10.2X18.5X2.5-MM THK)
48.	5P-0537	[8]	WASHER-HARD (7.2X14.5X2-MM THK)
49.	5P-8245	[12]	WASHER-HARD (13.5X25.5X3-MM THK)
50.	6V-8189	[4]	NUT (5/16-18-THD)
51.	8H-8769	[4]	BOLT (5/16-18X4.25-IN)
52.	9F-7022	[4]	BOLT (1/4-20X1.5-IN)
53.	9M-1974	[9]	WASHER-HARD (8.8X16X2-MM THK)
54.	9S-8750	[4]	NUT-FULL (1/4-20-THD)
55.	9S-8752	[4]	NUT-FULL (3/8-16-THD)
	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

Bearing Information For SR 4 Generators
1990/08/01

New Painting Procedure For SR4 Generators
1992/01/01

New Torque Specification and Alignment Information For SR4 Generators{1404,4450}
1994/03/01

New Bearing Supports For SR4 Generators {4471}
1995/04/01

New Part Kits Available For SR4B Generators{4469}
1996/06/12

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

Proper Application and Operation of Generator Set Will Increase Varistor Life and Will Minimize Generator Set Repair Costs and Down Time {4466}
2003/10/01

New Lockwasher Will Improve Varistor Reliability {4466}
2004/12/01

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}

Bearing Cap Fit for 800 Frame SR4 Generators Using 2L4444 Bearings{4471}
Bearing Cap Fit for 800 Frame SR4 Generators Using 2L4444 Bearings{4471}

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

Cooling Air Filter Installation For 680 And 800 Frame Generators{7263}
Cooling Air Filter Installation For 680 And 800 Frame Generators{7263}

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}

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

Reported Failures Of 110-4422 Rectifiers And 110-4424 Rectifiers On 3500-Series Generator Sets
Reported Failures Of 110-4422 Rectifiers And 110-4424 Rectifiers On 3500-Series Generator Sets

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
SR4B Generators

Varistor - Test
SR4 Generator with VR3 or VR4 Voltage Regulator

Rotating Rectifier - Test
SR4B Generators

Winding - Test
SR4B Generators

Resistor - Test
SR4B Generators

Exciter Field - Flash
SR4 Generator with VR3 or VR4 Voltage Regulator

Generator - Dry
SR4 Generator with VR3 or VR4 Voltage Regulator

Insulation - Test
SR4 Generator with VR3 or VR4 Voltage Regulator

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
SR4 Generator with VR3 or VR4 Voltage Regulator

Coupling - Remove
SR4 Generator with VR3 or VR4 Voltage Regulator

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

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

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

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

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

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 SR4 :

109-3818 GENERATOR GP

121-3198 GENERATOR GP

121-3200 GENERATOR GP

128-7411 GENERATOR GP

Truck sale:

66,650

Caterpillar SR4, Construction
- mobile generator sets
N C MACHINERY CO.

CATERPILLAR SR4 2014
- MOBILE GENERATOR SETS
N C MACHINERY
- Billings - United States

CATERPILLAR SR4 1900
- OTHER
EMPIRE MACHINERY CO
1725 South Country Club Drive - Mesa -

Call

2000 CAT SR4

Miller Heavy Equipment
Medley, Florida

USD $39,500

1990 CAT SR4

Ryals Machinery Company Inc.