304-0675 PUMP GP-UNIT INJECTOR HYD S/N 4ZF25616-25708 PART OF 165-4450 PUMP GP-UNIT INJECTOR HYD 330C

FUEL SYSTEM

PUMP GP-UNIT INJECTOR HYD

0. 304-0675 PUMP GP-UN
1. 312-0675 PUMP GP-UN
2. 319-0675 PUMP GP-UN

REGULATOR GP-FUEL PRESSURE

3. 205-1306 REGULATOR
4. 232-0343 REGULATOR

TANK GP-FUEL

5. 184-9065 TANK & MTG
6. 236-6465 TANK GP-FU

VALVE GP-FUEL SHUTOFF

7. 298-3147 VALVE GP-F

ELECTRICAL AND STARTING SYSTEM

ALARM GP

8. 132-1829 ALARM GP

ALTERNATOR GP-CHARGING

9. 177-6972 ALTERNATOR
0. INFORMATION

MOBILE HYD POWER UNIT 330C MOBILE HYD POWER UNIT MSD
330C Excavator MSD00001-UP (MACHINE) POWERED BY C-9 Engine SEBC0664 330C MSD (2005)

FUEL SYSTEM

PUMP GP-UNIT INJECTOR HYD

191-3517 PUMP & MTG GP-UNIT INJ HYD

165-4450 PUMP GP-UNIT INJECTOR HYD

295-4775 PUMP GP-UNIT INJECTOR HYD

304-0675 PUMP GP-UNIT INJECTOR HYD

312-0675 PUMP GP-UNIT INJECTOR HYD

319-0675 PUMP GP-UNIT INJECTOR HYD

#SEBC06640140

304-0675: PUMP GP-UNIT INJECTOR HYD

PUMP GP-UNIT INJECTOR HYD

304-0675 PUMP GP-UNIT INJECTOR HYD
S/N 4ZF25616-25708
PART OF 165-4450 PUMP GP-UNIT INJECTOR HYD

i03334089 SEBC0664

3040675 PUMP GP-UNIT INJECTOR HYD Parts scheme

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Parts for your 330C MOBILE HYD POWER UNIT:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	178-2357	[1]	PUMP GP-FUEL TRANSFER
	5P-7814	[1]	SEAL-O-RING
	7S-5005	[1]	DOWEL
	8C-3079	[2]	SEAL-O-RING
2.	179-8128	[1]	SEAL-O-RING (FUEL TRANSFER PUMP)

#SEBC06640141

312-0675: PUMP GP-UNIT INJECTOR HYD

PUMP GP-UNIT INJECTOR HYD

312-0675 PUMP GP-UNIT INJECTOR HYD
S/N 4ZF25709-25734
PART OF 165-4450 PUMP GP-UNIT INJECTOR HYD

i03362100 SEBC0664

3120675 PUMP GP-UNIT INJECTOR HYD Parts scheme

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Parts for your 330C MOBILE HYD POWER UNIT:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	153-7036	[1]	SPOOL
2.	166-8636 M	[3]	BOLT-SOCKET HEAD (M5X0.8X18-MM)
3.	178-2357	[1]	PUMP GP-FUEL TRANSFER
	179-8128	[1]	SEAL-O-RING
	227-5904	[1]	SEAL-O-RING
	239-2402	[2]	SEAL-O-RING
	256-0302	[1]	BOLT (M8X1.25X130-MM)
	185-3241 B	[1]	SEAL-O-RING
4.	179-8128	[1]	SEAL-O-RING
5.	228-5897 M	[4]	BOLT-TORX (M8X1.25X136.7-MM)
6.	239-2402	[4]	SEAL-O-RING
7.	1F-7960	[1]	WASHER (13.5X32X6-MM THK)
8.	1N-8062	[1]	BEARING AS-NEEDLE
9.	5C-2890 M	[1]	NUT (M6X1-THD)
10.	8C-6711	[1]	NUT-RETAINER (1/2-20-THD)
11.	9X-8256	[1]	WASHER (6.6X12X2-MM THK)

			PARTS SHOWN IN GRAPHIC(S) WITHOUT A REFERENCE NUMBER ARE NOT SERVICED SEPARATELY
	B		USE AS REQUIRED
	M		METRIC PART

#SEBC06640142

319-0675: PUMP GP-UNIT INJECTOR HYD

PUMP GP-UNIT INJECTOR HYD

319-0675 PUMP GP-UNIT INJECTOR HYD
S/N 4ZF25735-UP; SAN1-UP; 7AZ1-UP
PART OF 165-4450 PUMP GP-UNIT INJECTOR HYD

i03370780 SEBC0664

3190675 PUMP GP-UNIT INJECTOR HYD Parts scheme

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Parts for your 330C MOBILE HYD POWER UNIT:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	313-4620 M	[3]	SCREW-PAN HEAD (M5X0.8X25-MM)
2.	318-6357 Y	[1]	PUMP GP-FUEL TRANSFER
3.	179-8128	[1]	SEAL-O-RING (FUEL SYSTEM)
4.	262-0284	[1]	RING-RETAINING
5.	228-5897 M	[4]	BOLT-TORX (M8X1.25X136.7-MM)
6.	239-2402	[4]	SEAL-O-RING
7.	1F-7960	[1]	WASHER (13.5X32X6-MM THK)
8.	1N-8062	[1]	BEARING AS-NEEDLE
9.	5C-2890 M	[1]	NUT (M6X1-THD)
10.	8C-6711	[1]	NUT-RETAINER (1/2-20-THD)
11.	9X-8267	[1]	WASHER (6.6X12X2-MM THK)
12.	153-7036	[1]	SPOOL
13.	260-5716	[1]	SPOOL
	M		METRIC PART
	Y		SEPARATE ILLUSTRATION

#SEBC06640143

205-1306: REGULATOR GP-FUEL PRESSURE

REGULATOR GP-FUEL PRESSURE

205-1306 REGULATOR GP-FUEL PRESSURE
S/N 4ZF17600-UP; SAN1-UP; 7AZ1-UP
PART OF 190-5383 LINES GP-FUEL

i02168616 SEBC0664

2051306 REGULATOR GP-FUEL PRESSURE Parts scheme

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Parts for your 330C MOBILE HYD POWER UNIT:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	295-1803	[1]	ELBOW AS
1A.	6V-5049	[1]	SEAL-O-RING
	196-6838		ELBOW
2.	232-0343 Y	[1]	REGULATOR GP-FUEL PRESSURE
	Y		SEPARATE ILLUSTRATION

#SEBC06640144

232-0343: REGULATOR GP-FUEL PRESSURE

REGULATOR GP-FUEL PRESSURE

232-0343 REGULATOR GP-FUEL PRESSURE
S/N 4ZF17600-UP; SAN1-UP; 7AZ1-UP
PART OF 205-1306 REGULATOR GP-FUEL PRESSURE

i02274110 SEBC0664

2320343 REGULATOR GP-FUEL PRESSURE Parts scheme

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Parts for your 330C MOBILE HYD POWER UNIT:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name	Comments
1.	214-7568	[1]	SEAL-O-RING
2.	369-6662	[1]	REGULATOR AS (FUEL PRESSURE)

#SEBC06640145

184-9065: TANK & MTG GP-FUEL

TANK & MTG GP-FUEL

184-9065 TANK & MTG GP-FUEL
S/N MSD1-UP
PART OF 267-7529 CHASSIS AR

i02292466 SEBC0664

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Parts for your 330C MOBILE HYD POWER UNIT:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	5P-8502	[1]	PADLOCK GP
	5P-8500	[1]	KEY
	8Y-6364	[1]	SLEEVE
2.	236-6465 CY	[1]	TANK GP-FUEL
3.	177-5886	[4]	SPACER (17X35X87-MM THK)
4.	8T-4174 M	[4]	BOLT (M16X2X120-MM)
	C		CHANGE FROM PREVIOUS TYPE
	M		METRIC PART
	Y		SEPARATE ILLUSTRATION

#SEBC06640146

236-6465: TANK GP-FUEL

TANK GP-FUEL

236-6465 TANK GP-FUEL
S/N MSD1-UP
615-L (162-US GAL)
PART OF 184-9065 TANK & MTG GP-FUEL

i02299102 SEBC0664

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Parts for your 330C MOBILE HYD POWER UNIT:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	4I-0378	[1]	GASKET-RUBBER
2.	5P-4924	[1]	ELBOW
3.	7X-7700 H	[1]	CAP AS-FUEL (LOCKABLE, VENTED)
	9X-8600	[1]	SEAL-O-RING
			-OR-
	349-7059 J	[1]	CAP AS-FUEL (LOCKABLE, VENTED)
	7D-7111	[1]	SEAL-O-RING
4.	9P-7121	[1]	STRAINER-FUEL (FUEL TANK)
5.	003-7764	[1]	END-HOSE
6.	128-4411	[1]	VALVE AS (FUEL SHUTOFF)
7.	135-8573	[6]	BOLT AS
8.	341-1842	[1]	SENDER AS-FUEL LEVEL (FUEL TANK)
	9X-3401	[2]	PIN-CONNECTOR (16-GA TO 18-GA)
	102-8802	[1]	KIT-RECEPTACLE (2-PIN)
			(INCLUDES RECEPTACLE AS & WEDGE)
10.	184-9073	[1]	COVER AS
11.	351-2955 Y	[1]	GAUGE GP-SIGHT (FUEL LEVEL)
12.	095-0736 M	[5]	SCREW-MACHINE (M5X0.8X10-MM)
13.	2S-4078	[1]	SEAL-O-RING
14.	3B-0551	[1]	PLUG-PIPE
15.	3J-1907	[1]	SEAL-O-RING
16.	8T-0328	[5]	WASHER-HARD (5.5X10X1-MM THK)
17.	9S-6130	[1]	PLUG

			AVAILABLE REPAIR KIT(S):
	9X-2205 H	[1]	KIT-CAP FILTER (FUEL TANK)
			(INCLUDES FILTER AS, SCREWS, VALVE & GASKETS)
	350-7735 J	[1]	KIT-CAP FILTER (FUEL TANK)
			(INCLUDES BREATHER BODY, BREATHER GASKET, MOUNTING SCREWS & NYLON WASHERS)
	H		KIT MARKED H SERVICES PART(S) MARKED H
	J		KIT MARKED J SERVICES PART(S) MARKED J
	M		METRIC PART
	Y		SEPARATE ILLUSTRATION

#SEBC06640147

298-3147: VALVE GP-FUEL SHUTOFF

VALVE GP-FUEL SHUTOFF

298-3147 VALVE GP-FUEL SHUTOFF
S/N MSD1-UP
PART OF 240-2890 LINES GP-FUEL

i02683905 SEBC0664

2983147 VALVE GP-FUEL SHUTOFF Parts scheme

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Parts for your 330C MOBILE HYD POWER UNIT:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	298-3257	[1]	STOP
2.	298-3258	[1]	LEVER
3.	260-6692 M	[1]	NUT (M5X0.8-THD)
4.	3J-1907	[1]	SEAL-O-RING
5.	8T-0328	[1]	WASHER-HARD (5.5X10X1-MM THK)

			PARTS SHOWN IN GRAPHIC(S) WITHOUT A REFERENCE NUMBER ARE NOT SERVICED SEPARATELY
	M		METRIC PART

#SEBC06640148

132-1829: ALARM GP

ALARM GP

132-1829 ALARM GP
S/N MSD1-UP
24-VOLT
PART OF 163-6623 WIRING GP-CAB

i01100593 SEBC0664

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Parts for your 330C MOBILE HYD POWER UNIT:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	102-8802	[1]	KIT-RECEPTACLE (2-PIN)
			(INCLUDES RECEPTACLE AS & WEDGE)
2.	186-3735	[2]	PIN-CONNECTOR (16-GA TO 18-GA)

#SEBC06640149

177-6972: ALTERNATOR GP-CHARGING

ALTERNATOR GP-CHARGING

177-6972 ALTERNATOR GP-CHARGING
S/N 4ZF17600-UP; SAN1-UP; 7AZ1-UP
24-VOLT, 65-AMPERE
PART OF 187-0470, 234-2917, 242-0067, 253-8367 ENGINE AR

i01518710 SEBC0664

1776972 ALTERNATOR GP-CHARGING Parts scheme

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Parts for your 330C MOBILE HYD POWER UNIT:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	129-5096	[1]	PULLEY-ALTERNATOR (8-GROOVE)
2.	185-5294 Y	[1]	ALTERNATOR GP-CHARGING (24-VOLT)
3.	203-0199	[1]	SPACER (HEX)
4.	258-7531	[1]	GUARD AS
	6V-8214 M	[7]	BOLT (M6X1X20-MM)
	6V-8225 M	[7]	NUT (M6X1-THD)
	9X-8267	[14]	WASHER (6.6X12X2-MM THK)
5.	5P-2424	[1]	BOLT (1/2-13X2.25-IN)
6.	6V-8188	[1]	NUT (1/2-13-THD)
7.	7X-0340	[1]	BOLT (1/2-13X6.5-IN)
8.	8T-4121	[1]	WASHER-HARD (11X21X2.5-MM THK)
9.	8T-4195 M	[1]	BOLT (M10X1.5X30-MM)
10.	8T-4223	[3]	WASHER-HARD (13.5X25.5X3-MM THK)
	M		METRIC PART
	R		REMANUFACTURED PART MAY BE AVAILABLE
	Y		SEPARATE ILLUSTRATION

Information:

FUEL SYSTEM

PUMP GP-UNIT INJECTOR HYD

Special Instruction

Installation of the 262-5465 Check Valve Kit or the 266-4455 Check Valve Kit {1714}
Installation of the 262-5465 Check Valve Kit or the 266-4455 Check Valve Kit {1714}

Procedure for Troubleshooting and Cleaning the Oil Rail System for the Hydraulic Electronic Unit Injector (HEUI) {1100, 1126, 1250, 1251, 1261, 1290}
Procedure for Troubleshooting and Cleaning the Oil Rail System for the Hydraulic Electronic Unit Injector (HEUI) {1100, 1126, 1250, 1251, 1261, 1290}

Installation Procedure for the Fuel Transfer Kit on the Hydraulic Electronic Unit Injector (HEUI) Pump{1256}
Installation Procedure for the Fuel Transfer Kit on the Hydraulic Electronic Unit Injector (HEUI) Pump{1256}

Specifications

Injection Actuation Pressure Sensor
C-9 Engines for Caterpillar Built Machines

Unit Injector Hydraulic Pump
C-9 Engines for Caterpillar Built Machines

Injection Actuation Oil Temperature Sensor
C-9 Engines for Caterpillar Built Machines

Tool Operating Manual

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

Using the 143-2099 Sleeve Replacement Tool Group on 3114, 3116, and 3126 Engines{0374, 0599, 0701, 0706, 0781}
Using the 143-2099 Sleeve Replacement Tool Group on 3114, 3116, and 3126 Engines{0374, 0599, 0701, 0706, 0781}

Troubleshooting

CID 0042 FMI 11 Inject Actuation Control Valve open/short
C-9 Engine for the 973C Track-Type Loader

CID 0164 FMI 00 High Injector Actuation Pressure
C-9 Engine for Caterpillar Built Machines

Injection Actuation Pressure Control Valve Circuit - Test
C-9 Engine for the 973C Track-Type Loader

Injection Actuation Pressure - Test
C-9 Engine for the 973C Track-Type Loader

Injection Actuation Pressure - Test
C-9 Engine for Caterpillar Built Machines

E164 High Injector Actuation Pressure
C-9 Engine for Caterpillar Built Machines

Disassembly and Assembly

Injection Actuation Pressure Sensor - Remove and Install
C9
Engine For Caterpillar Built Machines

Unit Injector Hydraulic Pump - Remove
C9
Engine For Caterpillar Built Machines

Unit Injector Hydraulic Pump - Install
C9
Engine For Caterpillar Built Machines

Service Magazine

New Procedures for the Injection Actuation Pressure Test {1714}
2003/05/12

Addition to Troubleshooting , "Injection Actuation Pressure - Test" {1714}
2005/06/13

A New Kit for the Fuel Transfer Pump is Now Used {1256, 1714}
2008/06/30

Installation Procedure for the Fuel Transfer Kit on the Hydraulic Electronic Unit Injector (HEUI) Pump {1256}
2008/06/30

Diagnostic Publications for the Systems of the Hydraulic Electronic Unit Injector (HEUI) have been Updated {1100, 1126, 1250, 1251, 1261, 1290}
2009/08/10

Caterpillar Parts SIS Catalog 330C :

295-4775 PUMP GP-UNIT INJECTOR HYD

165-4450 PUMP GP-UNIT INJECTOR HYD

172-5780 PUMP GP-UNIT INJECTION

236-6320 PUMP GP-REFUELING

312-0675 PUMP GP-UNIT INJECTOR HYD

319-0675 PUMP GP-UNIT INJECTOR HYD

205-1306 REGULATOR GP-FUEL PRESSURE

232-0343 REGULATOR GP-FUEL PRESSURE

184-9065 TANK & MTG GP-FUEL

236-6465 TANK GP-FUEL

298-3147 VALVE GP-FUEL SHUTOFF

132-1829 ALARM GP

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