2Y2936 ALTERNATOR GROUP-28 VOLT, 17 AMPERE-TYPE 1 S/N 71H814-2904 2Y2940-Page 59 930 WHEEL LOADER

ELECTRICAL AND STARTING SYSTEM

ALTERNATOR GP-CHARGING

0. 2Y-2936 ALTERNATOR
1. 2Y-2936 ALTERNATOR
2. 2Y-8950 ALTERNATOR
3. 2Y-8968 ALTERNATOR
4. 2Y-8310 ALTERNATOR
5. 2Y-1918 ALTERNATOR
6. 2Y-2940 ALTERNATOR
7. 2Y-4212 ALTERNATOR
8. 2Y-2962 ALTERNATOR

STARTING MOTOR GP

9. 2Y-1921 STARTING M
0. INFORMATION

WHEEL LOADER 930 WHEEL LOADER 71H
930 WHEEL LOADER 71H00260-UP (MACHINE) POWERED BY 3304 ENGINE ZEBP0559 930 71H (1979)

ELECTRICAL AND STARTING SYSTEM

ALTERNATOR GP-CHARGING

2Y-1919 ALTERNATOR GROUP

2Y-2936 ALTERNATOR GP-CHARGING

2Y-8950 ALTERNATOR GP-CHARGING

2Y-8968 ALTERNATOR GP-CHARGING

#ZEBP05590230

2Y-2936: ALTERNATOR GP-CHARGING

ALTERNATOR GP-CHARGING

2Y2936 ALTERNATOR GROUP-28 VOLT, 17 AMPERE-TYPE 1
S/N 71H814-2904
2Y2940-Page 59

sp851 ZEBP0559

2Y2936 ALTERNATOR GP-CHARGING Parts scheme

For full view, you need register

Parts for your 930 WHEEL LOADER:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	2Y-2940 Y	[1]	ALTERNATOR, GR
			(Separate Illustration)
2.	2Y-2931	[1]	SUPPORT ASSEM.
3.	1A-5964	[1]	BOLT
4.	3B-4506	[3]	LOCKWASHER
5.	1D-4719	[1]	NUT
6.	3B-4508	[2]	LOCKWASHER
7.	1A-5822	[1]	BOLT
8.	0S-1571	[2]	BOLT
9.	2Y-2934	[1]	STRAP
10.	2Y-1948	[1]	SPACER
	0S-1585	[1]	BOLT
11.	1D-4716	[1]	NUT
	3B-4505	[1]	LOCKWASHER
12.	1A-9579	[1]	BOLT
	4B-5270 C	[2]	WASHER
	Y		SEPARATE ILLUSTRATION
	C		INDICATES CHANGE

#ZEBP05590231

2Y-2936: ALTERNATOR GP-CHARGING

ALTERNATOR GP-CHARGING

2Y2936 ALTERNATOR GROUP-28 VOLT, 17 AMPERE-TYPE 2
S/N 71H814-2904
2Y4212-Page 59B
Note: 2Y4123 Vee Belt Set Is Available

c324157 ZEBP0559

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Parts for your 930 WHEEL LOADER:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	2Y-4212 CY	[1]	ALTERNATOR GP-CHARGING
2.	2Y-3449 C	[1]	SUPPORT AS
3.	1A-5964	[1]	BOLT
4.	2Y-4213 C	[1]	PULLEY-ALTERNATOR
5.	1D-4719	[1]	NUT
6.	2Y-3459	[1]	BUSHING
7.	9S-1366 C	[1]	BOLT
8.	0S-1591 C	[2]	BOLT
9.	2Y-4847 C	[1]	STRAP
10.	2Y-1948	[1]	SPACER
	0S-1587 C	[1]	BOLT
	5P-8245	[1]	WASHER
11.	1D-4716	[1]	NUT-FULL
12.	1B-2790 C	[1]	BOLT
	9M-1974 C	[2]	WASHER
	C		CHANGE FROM PREVIOUS TYPE
	Y		SEPARATE ILLUSTRATION

#ZEBP05590232

2Y-8950: ALTERNATOR GP-CHARGING

ALTERNATOR GP-CHARGING

2Y8950 ALTERNATOR GP
(Charging) - S/N 71H2905-Up
2Y8310-Page 57.02

c353542 ZEBP0559

2Y8950 ALTERNATOR GP-CHARGING Parts scheme

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Parts for your 930 WHEEL LOADER:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	2Y-8310 Y	[1]	ALTERNATOR GP-CHARGING
2.	2Y-3449	[1]	SUPPORT AS
3.	1A-5964	[1]	BOLT
4.	2Y-8924	[1]	PULLEY-ALTERNATOR
5.	1D-4719	[1]	NUT
6.	2Y-3459	[1]	BUSHING
7.	9S-1366	[1]	BOLT
8.	0S-1591	[2]	BOLT
9.	2Y-4847	[1]	STRAP
10.	2Y-1948	[1]	SPACER
	0S-1587	[1]	BOLT
	5P-1076	[1]	WASHER-HARD
11.	1D-4716	[1]	NUT-FULL
12.	1A-9579	[1]	BOLT
	9M-1974	[2]	WASHER
13.	5M-2894	[1]	WASHER
	Y		SEPARATE ILLUSTRATION

#ZEBP05590233

2Y-8968: ALTERNATOR GP-CHARGING

ALTERNATOR GP-CHARGING

2Y8968 ALTERNATOR GP
(Field Conversion) - S/N 71H2905-Up
2Y8310-Page 57.02

c403910 ZEBP0559

2Y8968 ALTERNATOR GP-CHARGING Parts scheme

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Parts for your 930 WHEEL LOADER:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	2Y-8310 Y	[1]	ALTERNATOR GP-CHARGING
2.	2Y-3449	[1]	SUPPORT AS
3.	1A-5964	[1]	BOLT
4.	2Y-8924	[1]	PULLEY-ALTERNATOR
5.	1D-4719	[1]	NUT
6.	2Y-3459	[1]	BUSHING
7.	9S-1366	[1]	BOLT
8.	0S-1591	[2]	BOLT
9.	2Y-4847	[1]	STRAP
10.	0S-1587	[1]	BOLT
	5P-8245	[1]	WASHER
	2Y-1948	[1]	SPACER
11.	1D-4716	[1]	NUT-FULL
12.	1A-9579	[1]	BOLT
	9M-1974	[2]	WASHER
	2L-8067 F	[1]	TERMINAL
	2Y-3374 F	[1]	NIPPLE
	F		NOT SHOWN
	Y		SEPARATE ILLUSTRATION

#ZEBP05590234

2Y-8310: ALTERNATOR GP-CHARGING

ALTERNATOR GP-CHARGING

2Y8310 ALTERNATOR GP
S/N 71H2905-Up
Part Of 2Y8968 & 2Y8950 Alternators

c487155 ZEBP0559

2Y8310 ALTERNATOR GP-CHARGING Parts scheme

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Parts for your 930 WHEEL LOADER:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	2Y-9548	[1]	FAN
2.	2Y-9544	[1]	ROTOR AS
3.	2Y-3325	[4]	SCREW
4.	2Y-3326	[4]	WASHER
5.	2Y-9547	[1]	COVER
6.	2Y-9546	[1]	COVER
7.	2Y-9542	[1]	GASKET
8.	2Y-9541	[1]	REGULATOR AS
9.	2Y-3321	[2]	BEARING
10.	2Y-9586 M	[3]	SCREW
11.	2Y-9584	[5]	LOCKWASHER
12.	2Y-9543	[1]	INSULATOR
13.	2Y-9545	[1]	RECTIFIER AS
14.	2Y-9549	[1]	STATOR
15.	2F-5721	[1]	BALL BEARING
16.	2Y-9587	[1]	LOCKWASHER
17.	2Y-9588 M	[1]	SCREW
18.	2Y-9585 M	[2]	SCREW








			THE FOLLOWING REPAIR
			KITS ARE AVAILABLE:
	2Y-9576	[1]	KIT (TERMINAL-B POS)
	2Y-9574	[1]	KIT (TERMINAL-D POS)
	2Y-9575	[1]	KIT-TERMINAL (W)
			(TERMINAL KITS INCLUDE
			INSULATORS & HARDWARE)
	2Y-9581	[1]	KIT (BRUSH AND SPRING)
			(INCL BRUSHES & SPRINGS)
	2Y-9550	[1]	KIT (ROTOR)
			(INCL COVER & HARDWARE)
	M		METRIC PART

#ZEBP05590235

2Y-1918: ALTERNATOR GROUP

ALTERNATOR GROUP

2Y1918 ALTERNATOR GROUP
Serial No. 71H260 to 71H559 inclusive. Part of 2Y1919 Alternator Group shown on
Page 57. For Field Replacement of 2Y1918 Alternator Group order 2Y2962
listed on Page 60

sp21 ZEBP0559

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Parts for your 930 WHEEL LOADER:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	2Y-1681	[ 1]	COVER ASSEM.
2.	2Y-1683	[ 1]	BRUSHES SUPPORT ASSEM.
	2Y-2551	[ 2]	BRUSH AND SPRING
3.	2Y-1686	[ 1]	DISSIPATOR ASSEM.
4.	2Y-1688	[ 1]	DISSIPATOR ASSEM.
5.	3B-4128	[ 1]	BEARING BALL
6.	2Y-1690	[ 1]	ROTOR ASSEM.
7.	2Y-1691	[ 1]	STATOR ASSEM.
8.	2Y-1692	[ 1]	COVER ASSEM.
9.	2Y-1694	[ 1]	SEAL
10.	2Y-1695	[ 1]	SEAL
11.	2Y-1696	[ 1]	GASKET
12.	2Y-1687	[ 1]	BEARING
13.	2Y-1916	[ 1]	PULLEY
14.	2Y-1698	[ 1]	NUT
15.	2Y-1699	[ 1]	FAN ASSEM.
16.	2Y-1700	[ 4]	SCREW
17.	2Y-2018	[ 1]	DIODE
	2Y-1701		ALTERNATOR KIT
			(Consists of) (PACKAGE, WASHER, RING INSULATOR, SCREW, GASKET RIVET, PLATE, NUT, LOCKWASHER, LWASH- TOOTH)

#ZEBP05590236

2Y-2940: ALTERNATOR GP

ALTERNATOR GP

2Y2940 ALTERNATOR GP
(28 Volt- 17 Amp)- S/N 71H260-2904
Part Of 2Y2936 & 2Y2962 Alternators

sp538 ZEBP0559

For full view, you need register

Parts for your 930 WHEEL LOADER:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	2Y-3316	[1]	COVER ASSEM.
	2Y-3330	[1]	BRUSHES SUPPORT ASSEM.
	2Y-3336	[1]	RECTIFIER ASSEM.
	2Y-3331	[3]	DIODE (Negative)
	2Y-3335	[1]	BREATHER
2.	2Y-3317	[1]	STATOR
3.	2Y-3318	[1]	DISC
4.	2Y-3319	[1]	FAN
5.	2Y-3321	[1]	BEARING
6.	2Y-3322	[1]	ROTOR
7.	2Y-3323	[1]	COVER ASSEM.
8.	2Y-3324	[1]	BEARING
9.	2Y-3337	[1]	PULLEY
10.	2Y-3325	[4]	SCREW
11.	3B-4502	[4]	LOCKWASHER
12.	2Y-3326	[4]	WASHER
13.	2Y-3329	[1]	KEY
14.	2Y-3344	[1]	LOCKWASHER
15.	2Y-3362	[1]	NUT
16.	2Y-3392	[1]	CAPACITOR ASSEM.
			THE FOLLOWING SERVICE REPAIR KITS ARE AVAILABLE:
	2Y-3327	[1]	ROTOR KIT
	2Y-3328	[1]	BRUSH AND SPRING KIT
	2Y-3436	[1]	SCREW KIT (D+)
	2Y-3333	[1]	SCREW KIT (B+)
	2Y-3334	[1]	SCREW KIT (D-)
	2Y-3437	[1]	SCREW KIT (DF)
	2Y-3438	[1]	SCREW KIT RECTIFIER MTG

#ZEBP05590237

2Y-4212: ALTERNATOR GP-CHARGING

ALTERNATOR GP-CHARGING

2Y4212 ALTERNATOR GROUP
S/N 71H260-2904
Part Of 2Y2936 & 2Y2962 Alternators

c324181 ZEBP0559

2Y4212 ALTERNATOR GP-CHARGING Parts scheme

For full view, you need register

Parts for your 930 WHEEL LOADER:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	2Y-3316	[1]	COVER AS
2.	2Y-3317	[1]	STATOR
3.	2Y-3318	[1]	DISC
4.	2Y-3319	[1]	FAN
5.	2Y-3321	[1]	BEARING
6.	2Y-3322	[1]	ROTOR
7.	2Y-3323	[1]	COVER AS
8.	2Y-3324	[1]	BEARING
9.	2Y-3392	[1]	CAPACITOR AS
10.	2Y-3325	[4]	SCREW
11.	3B-4502	[4]	LOCKWASHER
12.	2Y-3326	[4]	WASHER
13.	2Y-3344	[1]	LOCKWASHER

			THE FOLLOWING REPAIR
			KITS ARE AVAILABLE:
	2Y-3327	[1]	KIT-ROTOR
	2Y-3328	[1]	KIT-BRUSH & SPRING
	2Y-3436	[1]	KIT-SCREW (D+)
	2Y-3333	[1]	KIT-SCREW
	2Y-3334	[1]	KIT-SCREW
	2Y-3437	[1]	KIT-SCREW (DF)
	2Y-3438	[1]	KIT-RECTIFIER SCREW (MOUNTING)

#ZEBP05590238

2Y-2962: ALTERNATOR GP-CHARGING

ALTERNATOR GP-CHARGING

2Y2962 ALTERNATOR GP
(Field Installation)-Type 1- S/N 71H260-2904

ZEBP05590238 ZEBP0559

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Parts for your 930 WHEEL LOADER:

CATERPILLAR SIS

Part No	Qty	Parts name
2Y-2930 Y	[1]	REGULATOR ASSEMBLY
2Y-2940 Y	[1]	ALTERNATOR GROUP
		- OR -
2Y-4212 Y	[1]	ALTERNATOR GROUP
2Y-4213	[1]	PULLEY
2Y-2931	[1]	BRACKET
1A-5964	[1]	BOLT
3B-4506	[3]	LOCKWASHER
1D-4719	[1]	NUT
3B-4508	[2]	LOCKWASHER
1A-5822	[1]	BOLT
0S-1571	[2]	BOLT
2Y-2934	[1]	STRAP
0S-1585	[1]	BOLT
8M-4791	[1]	WASHER
1A-9579	[1]	BOLT
4B-4277	[2]	WASHER
1D-4716	[1]	NUT
3B-4505	[1]	LOCKWASHER
2Y-2939	[1]	HARNESS ASSEMBLY
2Y-2949	[3]	TERMINAL
2L-8076	[3]	TERMINAL
2Y-3374	[3]	NIPPLE
Y		SEPARATE ILLUSTRATION

#ZEBP05590239

2Y-1921: STARTING MOTOR GP-ELECTRIC

STARTING MOTOR GP-ELECTRIC

2Y1921 STARTING MOTOR GP-ELECTRIC
S/N 71H260-2934
2Y1920-Page 61

c353531 ZEBP0559

2Y1921 STARTING MOTOR GP-ELECTRIC Parts scheme

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Parts for your 930 WHEEL LOADER:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	4H-7869	[1]	GASKET
2.	2Y-1920 Y	[1]	STARTING MOTOR GP-ELECTRIC
3.	2Y-2238	[1]	WIRE AS
4.	8S-2332	[3]	BOLT-12 POINT HEAD (44.45MM LONG)
	5P-8247 C	[3]	WASHER-HARD
			-OR-
	7J-8902 C	[3]	BOLT-12 POINT HEAD (38.1MM LONG)
	C		CHANGE FROM PREVIOUS TYPE
	Y		SEPARATE ILLUSTRATION