235-7845 CYLINDER GP-BOOM PART OF 235-7844 CYLINDER & SEAL GP-BOOM AN ATTACHMENT 308C MINI HYD EXCAVATOR

HYDRAULIC SYSTEM

CYLINDER GP

0. 235-7845 CYLINDER G
1. 304-4900 CYLINDER G
2. 165-9279 CYLINDER G
3. 304-4908 CYLINDER G
4. 374-7239 CYLINDER G
5. 204-2718 CYLINDER G
6. 215-9896 CYLINDER G
7. 235-7861 CYLINDER G
8. 235-7862 CYLINDER G
9. 304-4910 CYLINDER G
0. INFORMATION

MINI HYD EXCAVATOR 308C MINI HYD EXCAVATOR KCX
308C CR Excavator KCX00001-UP (MACHINE) POWERED BY 4M40 Engine SEBP3539 308C KCX (2001)

HYDRAULIC SYSTEM

CYLINDER GP

215-9893 CYLINDER GP-BOOM

235-7834 CYLINDER GP-BOOM

235-7845 CYLINDER GP-BOOM

304-4900 CYLINDER GP-BOOM

165-9279 CYLINDER GP-BUCKET

304-4908 CYLINDER GP-BUCKET

#SEBP35390270

235-7845: CYLINDER GP-BOOM

CYLINDER GP-BOOM

235-7845 CYLINDER GP-BOOM
PART OF 235-7844 CYLINDER & SEAL GP-BOOM
AN ATTACHMENT

i02538372 SEBP3539

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Parts for your 308C MINI HYD EXCAVATOR:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	235-7847	[1]	CYLINDER AS
1A.	239-7715	[1]	BUSHING
2.	143-8150 M	[1]	LOCKNUT-SPECIAL
3.	119-5445 J	[1]	RING
4.	9X-3592 J	[1]	SEAL AS
5.	143-8027 J	[1]	RING
6.	123-1624	[1]	PISTON
7.	123-1625	[1]	HEAD
8.	235-7850	[1]	ROD AS
8A.	198-5714	[1]	BUSHING
9.	095-1628 J	[1]	SEAL-O-RING
10.	099-0681 J	[1]	RING-BACKUP
11.	099-0661	[1]	RING-RETAINING
12.	114-0750	[1]	BUSHING
13.	170-9842 J	[1]	SEAL-BUFFER
14.	170-9858 J	[1]	SEAL-U-CUP
15.	096-3467 J	[1]	RING-BACKUP
16.	165-9284 J	[1]	SEAL-LIP TYPE
17.	095-1676 J	[1]	SEAL-O-RING
18.	099-0695	[1]	RING

			AVAILABLE REPAIR KIT(S):
	200-3239 J	[1]	KIT-SEAL (BOOM CYLINDER)
	J		KIT MARKED J SERVICES PART(S) MARKED J
	M		METRIC PART

#SEBP35390271

304-4900: CYLINDER GP-BOOM

CYLINDER GP-BOOM

304-4900 CYLINDER GP-BOOM
PART OF 303-0235 CYLINDER & SEAL GP-BOOM
AN ATTACHMENT

i02990931 SEBP3539

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Parts for your 308C MINI HYD EXCAVATOR:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	235-8280	[1]	CYLINDER AS
1A.	239-7708	[1]	BUSHING
2.	143-8150 M	[1]	LOCKNUT-SPECIAL
3.	119-5434 J	[1]	RING
4.	099-6922 J	[1]	SEAL AS
5.	143-8031 J	[1]	RING
6.	103-8205	[1]	PISTON
7.	380-2457	[1]	HEAD
8.	235-8283	[1]	ROD AS
8A.	239-7709	[1]	BUSHING
9.	6I-6910	[1]	RING-SEAL
10.	185-0162	[1]	STOP
11.	095-1627 J	[2]	SEAL-O-RING
12.	099-0660 J	[3]	RING-BACKUP
13.	099-0661	[1]	RING-RETAINING
14.	114-0750	[1]	BUSHING
15.	170-9842 J	[1]	SEAL-BUFFER
16.	170-9858 J	[1]	SEAL-U-CUP
17.	096-3467 J	[1]	RING-BACKUP
18.	374-3668 J	[1]	SEAL-LIP TYPE
19.	095-1674 J	[1]	SEAL-O-RING
20.	165-9412	[1]	RING


			AVAILABLE REPAIR KIT(S):
	374-7259 J	[1]	KIT-SEAL (BOOM CYLINDER)
			(ALSO INCLUDES SEAL RING)
	J		KIT MARKED J SERVICES PART(S) MARKED J
	M		METRIC PART

#SEBP35390272

165-9279: CYLINDER GP-BUCKET

CYLINDER GP-BUCKET

165-9279 CYLINDER GP-BUCKET
80-MM (3.15-IN) BORE X 742-MM (29.21-IN) STROKE
PART OF 165-9278 CYLINDER & SEAL GP-BUCKET
AN ATTACHMENT

i01407349 SEBP3539

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Parts for your 308C MINI HYD EXCAVATOR:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	165-9301	[1]	CYLINDER AS
	239-7711	[1]	BUSHING
2.	103-8331 M	[1]	LOCKNUT (M42X2-THD)
3.	099-7002 J	[1]	RING
4.	099-6998 J	[1]	SEAL AS
5.	105-7252 J	[1]	RING
6.	105-7251	[1]	PISTON
7.	099-7009	[1]	HEAD
8.	165-9304	[1]	ROD AS
8A.	239-7710	[1]	BUSHING
9.	095-1710 J	[1]	SEAL-O-RING
10.	099-7000 J	[1]	RING-BACKUP
11.	099-7001	[1]	RING-RETAINING
12.	114-0752	[1]	BUSHING
13.	170-9838 J	[1]	SEAL-BUFFER
14.	167-2306 J	[1]	SEAL-U-CUP
15.	099-6999 J	[1]	RING-BACKUP
16.	165-9280 J	[1]	SEAL-LIP TYPE
17.	8T-3338 J	[1]	SEAL-O-RING
18.	099-7008	[1]	RING

			AVAILABLE REPAIR KIT(S):
	169-7828 J	[1]	KIT-SEAL
	J		KIT MARKED J SERVICES PART(S) MARKED J
	M		METRIC PART
	R		REMANUFACTURED PART MAY BE AVAILABLE

#SEBP35390273

304-4908: CYLINDER GP-BUCKET

CYLINDER GP-BUCKET

304-4908 CYLINDER GP-BUCKET
80-MM (3.15-IN) BORE X 742-MM (29.21-IN) STROKE
PART OF 303-0201 CYLINDER & SEAL GP-BUCKET
FIELD REPLACEMENT ORDER @@@@@374-7239@@@@@
AN ATTACHMENT

i02906637 SEBP3539

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Parts for your 308C MINI HYD EXCAVATOR:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	095-1710 J	[1]	SEAL-O-RING
2.	167-2306 J	[1]	SEAL-U-CUP
3.	099-6998 J	[1]	SEAL AS
4.	099-6999 J	[1]	RING-BACKUP
5.	099-7000 J	[1]	RING-BACKUP
6.	099-7001	[1]	RING-RETAINING
7.	099-7002 J	[1]	RING
8.	099-7008	[1]	RING
9.	099-7009	[1]	HEAD
10.	103-8331 M	[1]	LOCKNUT (M42X2-THD)
11.	105-7251	[1]	PISTON
12.	105-7252 J	[1]	RING
13.	114-0752	[1]	BUSHING
14.	170-9838 J	[1]	SEAL-BUFFER
15.	165-9280 J	[1]	SEAL-LIP TYPE
16.	235-7886	[1]	ROD AS
	239-7710	[1]	BUSHING
17.	235-7928	[1]	CYLINDER AS
	239-7711	[1]	BUSHING
18.	8T-3338 J	[1]	SEAL-O-RING

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

			AVAILABLE REPAIR KIT(S):
	169-7828 J	[1]	KIT-SEAL
	J		KIT MARKED J INCLUDES PART(S) MARKED J
	M		METRIC PART
	R		REMANUFACTURED PART MAY BE AVAILABLE

#SEBP35390274

374-7239: CYLINDER GP-BUCKET

CYLINDER GP-BUCKET

374-7239 CYLINDER GP-BUCKET
FIELD REPLACEMENT FOR @@@@@304-4908@@@@@

i05416666 SEBP3539

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Parts for your 308C MINI HYD EXCAVATOR:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	095-1710 J	[1]	SEAL-O-RING
2.	167-2306 J	[1]	SEAL-U-CUP
3.	099-6998 J	[1]	SEAL AS
4.	099-6999 J	[1]	RING-BACKUP
5.	099-7000 J	[1]	RING-BACKUP
6.	099-7001	[1]	RING-RETAINING
7.	099-7002 J	[1]	RING
8.	099-7008	[1]	RING
9.	099-7009	[1]	HEAD
10.	103-8331 M	[1]	LOCKNUT (M42X2-THD)
11.	105-7251	[1]	PISTON
12.	105-7252 J	[1]	RING
13.	114-0752	[1]	BUSHING
14.	170-9838 J	[1]	SEAL-BUFFER
15.	374-3664 J	[1]	SEAL-LIP TYPE
16.	235-7886	[1]	ROD AS
	239-7710	[1]	BUSHING
17.	235-7928	[1]	CYLINDER AS
	239-7711	[1]	BUSHING
18.	8T-3338 J	[1]	SEAL-O-RING

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

			AVAILABLE REPAIR KIT(S):
	374-7253 J	[1]	KIT-SEAL (HYDRAULIC CYLINDER)
			(FOR USE WITH REHS1392 FOUND IN SISWEB.)
	J		KIT MARKED J SERVICES PART(S) MARKED J
	M		METRIC PART
	R		REMANUFACTURED PART MAY BE AVAILABLE

#SEBP35390275

204-2718: CYLINDER GP-STICK

CYLINDER GP-STICK

204-2718 CYLINDER GP-STICK
90-MM (3.54-IN) BORE X 932-MM (36.69-IN) STROKE
PART OF 204-2717 CYLINDER & SEAL GP-STICK
AN ATTACHMENT

i01882632 SEBP3539

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Parts for your 308C MINI HYD EXCAVATOR:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	204-2719	[1]	CYLINDER AS
1A.	166-1678	[1]	BUSHING
2.	103-8328	[1]	RING-RETAINING
3.	103-8329	[1]	RING
4.	194-8248	[1]	STOP
5.	095-0924	[2]	RING-RETAINING
6.	125-1830 M	[1]	LOCKNUT-INSERT
7.	099-6976 J	[1]	RING
8.	099-6973 J	[1]	SEAL AS
9.	105-2630 J	[1]	RING
10.	103-8332	[1]	PISTON
11.	105-7265 J	[1]	RING-SEAL
12.	102-0914	[1]	STOP
13.	085-7990	[1]	HEAD
14.	165-9300	[1]	ROD AS
14A.	166-1678	[1]	BUSHING
15.	095-1624 J	[2]	SEAL-O-RING
16.	099-6974 J	[3]	RING-BACKUP
17.	099-6975	[1]	RING-RETAINING
18.	114-0751	[1]	BUSHING
19.	133-6784 J	[1]	SEAL-BUFFER
20.	093-1475 J	[1]	SEAL-U-CUP
21.	093-1518 J	[1]	RING-BACKUP
22.	165-9281 J	[1]	SEAL-LIP TYPE
23.	095-1671 J	[1]	SEAL-O-RING
24.	099-6982	[1]	RING

			AVAILABLE REPAIR KIT(S):
	169-7827 J	[1]	KIT-SEAL (STICK CYLINDER)
			(INCLUDES RINGS & SEALS)
	J		KIT MARKED J SERVICES PART(S) MARKED J
	M		METRIC PART

#SEBP35390276

215-9896: CYLINDER GP-STICK

CYLINDER GP-STICK

215-9896 CYLINDER GP-STICK
90MM (3.54IN) BORE X 932MM (36.69IN) STROKE
PART OF 215-9895 CYLINDER & SEAL GP-STICK
AN ATTACHMENT

i02009810 SEBP3539

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Parts for your 308C MINI HYD EXCAVATOR:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	215-9932	[1]	CYLINDER AS
1A.	218-5193	[1]	BUSHING
2.	103-8328	[1]	RING-RETAINING
3.	103-8329	[1]	RING
4.	194-8248	[1]	STOP
5.	095-0924	[2]	RING-RETAINING
6.	125-1830 M	[1]	LOCKNUT-INSERT
7.	099-6976 J	[1]	RING
8.	099-6973 J	[1]	SEAL AS
9.	105-2630 J	[1]	RING
10.	103-8332	[1]	PISTON
11.	105-7265 J	[1]	RING-SEAL
12.	102-0914	[1]	STOP
13.	085-7990	[1]	HEAD
14.	215-9934	[1]	ROD AS
14A.	218-5193	[1]	BUSHING
15.	095-1624 J	[2]	SEAL-O-RING
16.	099-6974 J	[3]	RING-BACKUP
17.	099-6975	[1]	RING-RETAINING
18.	114-0751	[1]	BUSHING
19.	170-9839 J	[1]	SEAL-BUFFER
20.	093-1475 J	[1]	SEAL-U-CUP
21.	093-1518 J	[1]	RING-BACKUP
22.	165-9281 J	[1]	SEAL-LIP TYPE
23.	095-1671 J	[1]	SEAL-O-RING
24.	099-6982	[1]	RING

			AVAILABLE REPAIR KIT(S):
	169-7827 J	[1]	KIT-SEAL (STICK CYLINDER)
			(FOR USE WITH REHS1392 FOUND IN SISWEB)
	J		KIT MARKED J SERVICES PART(S) MARKED J
	M		METRIC PART

#SEBP35390277

235-7861: CYLINDER GP-STICK

CYLINDER GP-STICK

235-7861 CYLINDER GP-STICK
PART OF 235-7859 CYLINDER & LINES GP-BOOM
AN ATTACHMENT

i02538231 SEBP3539

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Parts for your 308C MINI HYD EXCAVATOR:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	235-7862 Y	[1]	CYLINDER GP-STICK
2.	093-1433	[4]	SEAL-LIP TYPE
3.	3B-8489	[3]	FITTING-GREASE (1/8-27 PTF)
	Y		SEPARATE ILLUSTRATION

#SEBP35390278

235-7862: CYLINDER GP-STICK

CYLINDER GP-STICK

235-7862 CYLINDER GP-STICK
100-MM (3.94-IN) BORE X 850-MM (33.46-IN) STROKE
PART OF 235-7861 CYLINDER GP-STICK
AN ATTACHMENT

i02538389 SEBP3539

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Parts for your 308C MINI HYD EXCAVATOR:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	235-7866	[1]	CYLINDER AS
1A.	239-7717	[2]	BUSHING
2.	143-8149 M	[1]	LOCKNUT-SPECIAL
3.	119-5456 J	[1]	RING
4.	9X-7298 J	[1]	SEAL AS
5.	143-8025 J	[1]	RING
6.	7I-7185	[1]	PISTON
7.	123-1652	[1]	HEAD
8.	235-7872	[1]	ROD AS
8A.	229-1009	[1]	BUSHING
9.	103-8328	[1]	RING-RETAINING
10.	103-8329	[1]	RING
11.	114-0617	[1]	STOP
12.	095-0924	[2]	RING-RETAINING
13.	095-1713 J	[1]	SEAL-O-RING
14.	099-5399 J	[1]	RING-BACKUP
15.	099-5400	[1]	RING-RETAINING
16.	114-0753	[1]	BUSHING
17.	170-9841 J	[1]	SEAL-BUFFER
18.	170-9857 J	[1]	SEAL-U-CUP
19.	093-1519 J	[1]	RING-BACKUP
20.	165-9283 J	[1]	SEAL-LIP TYPE
21.	6V-8467 J	[1]	SEAL-O-RING
22.	099-5368	[1]	RING

			AVAILABLE REPAIR KIT(S):
	200-3240	[1]	KIT-SEAL (BOOM CYLINDER)
	J		KIT MARKED J SERVICES PART(S) MARKED J
	M		METRIC PART

#SEBP35390279

304-4910: CYLINDER GP-STICK

CYLINDER GP-STICK

304-4910 CYLINDER GP-STICK
90-MM (3.54-IN) BORE X 932-MM (36.69-IN) STROKE
PART OF 303-0227 CYLINDER & SEAL GP-HYDRAULIC
AN ATTACHMENT

i02907630 SEBP3539

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Parts for your 308C MINI HYD EXCAVATOR:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	085-7990	[1]	HEAD
2.	093-1475 J	[1]	SEAL-U-CUP
3.	102-0914	[1]	STOP
4.	103-8329	[1]	RING
5.	103-8332	[1]	PISTON
6.	114-0751	[1]	BUSHING
7.	093-1518 J	[1]	RING-BACKUP
8.	095-0924	[2]	RING-RETAINING
9.	095-1624 J	[2]	SEAL-O-RING
10.	095-1671 J	[1]	SEAL-O-RING
11.	099-6973 J	[1]	SEAL AS
12.	099-6974 J	[3]	RING-BACKUP
13.	099-6975	[1]	RING-RETAINING
14.	099-6976 J	[1]	RING
15.	099-6982	[1]	RING
16.	103-8328	[1]	RING-RETAINING
17.	105-2630 J	[1]	RING
18.	105-7265 J	[1]	RING-SEAL
19.	103-8331 M	[1]	LOCKNUT (M42X2-THD)
20.	170-9839 J	[1]	SEAL-BUFFER
21.	165-9281 J	[1]	SEAL-LIP TYPE
22.	194-8248	[1]	STOP
23.	235-7914	[1]	ROD AS
23A.	239-7710	[1]	BUSHING
24.	235-8288	[1]	CYLINDER AS
24A.	239-7710	[1]	BUSHING

			AVAILABLE REPAIR KIT(S):
	169-7827 J	[1]	KIT-SEAL (HYDRAULIC CYLINDER)
	J		KIT MARKED J INCLUDES PART(S) MARKED J
	M		METRIC PART

Information:

HYDRAULIC SYSTEM

CYLINDER GP

Special Instruction

Instructions for Installation of Oversize Hydraulic Cylinder Seals {7555, 7562}
Instructions for Installation of Oversize Hydraulic Cylinder Seals {7555, 7562}

Installation of Double Lip Wiper Seal{7562}
Installation of Double Lip Wiper Seal{7562}

Hydraulic Cylinder Repair Process {7562}
Hydraulic Cylinder Repair Process {7562}

Hydraulic Cylinder Honing {7562}
Hydraulic Cylinder Honing {7562}

Procedure to Test the Position Sensor of a Hydraulic Cylinder {1439, 7562}
Procedure to Test the Position Sensor of a Hydraulic Cylinder {1439, 7562}

Technical Information Bulletin

The Failure of the Buffer Seal that can be Caused by a Defect in the Seal Groove on All Track-Type Tractors, Wheel Loaders, Hydraulic Excavators and Backhoe Loaders that Use Cylinders that were Manufactured After 1January 2000{7562}
The Failure of the Buffer Seal that can be Caused by a Defect in the Seal Groove on All Track-Type Tractors, Wheel Loaders, Hydraulic Excavators and Backhoe Loaders that Use Cylinders that were Manufactured After 1January 2000{7562}

Discoloration of the Hydraulic Cylinder Rod on Certain Excavators{5102, 5456, 5457, 5458, 5468, 7562}
Discoloration of the Hydraulic Cylinder Rod on Certain Excavators{5102, 5456, 5457, 5458, 5468, 7562}

Surface Finishes of Cylinder Bores{7562}
Surface Finishes of Cylinder Bores{7562}

Color Change for Cylinder Rod Seals (Wiper, U-Cup and Buffer){5100, 7555, 7562}
Color Change for Cylinder Rod Seals (Wiper, U-Cup and Buffer){5100, 7555, 7562}

Specifications

Bucket Cylinder
308C Excavator Machine System Specifications

Blade Lift Cylinder
308C Excavator Machine System Specifications

Boom Lines
308C Excavator Machine System Specifications

Boom Cylinder Lines
308C Excavator Machine System Specifications

Boom Cylinder
308C Excavator Machine System Specifications

Stick Cylinder
308C Excavator Machine System Specifications

Tool Operating Manual

Procedures for Using the 232-4686 Cylinder Washer Tank Group European Union Compliant{0374, 0599, 0680, 0738}
Procedures for Using the 232-4686 Cylinder Washer Tank Group European Union Compliant{0374, 0599, 0680, 0738}

1U-9001 and 1U-9002 Automatic Hone Tooling{0599, 0677, 0738, 7562, 7562}
1U-9001 and 1U-9002 Automatic Hone Tooling{0599, 0677, 0738, 7562, 7562}

Model HCS-40 Hydraulic Cylinder Servicer{0374, 0599, 0700, 0738, 7562}
Model HCS-40 Hydraulic Cylinder Servicer{0374, 0599, 0700, 0738, 7562}

4C-9910 Portable Hydraulic Tester (Flow 125 GPM) {0599, 0784, 5050, 5057, 5095}
4C-9910 Portable Hydraulic Tester (Flow 125 GPM) {0599, 0784, 5050, 5057, 5095}

Using the 265-4177, 265-4209 Service Tool Groups to Install Sensors in Position-Sensing Hydraulic Cylinders{0599, 0709, 0738, 1439, 7562, 7562}
Using the 265-4177, 265-4209 Service Tool Groups to Install Sensors in Position-Sensing Hydraulic Cylinders{0599, 0709, 0738, 1439, 7562, 7562}

Using the 9U-7868 and 9U-7869 Spanner Wrench to Remove and install Threaded Gland Cylinder Heads{0374, 0599, 0602, 0738}
Using the 9U-7868 and 9U-7869 Spanner Wrench to Remove and install Threaded Gland Cylinder Heads{0374, 0599, 0602, 0738}

Procedures for Using the 120-9143 Cylinder Washer Tank Group {0374, 0602, 0680, 0738}
Procedures for Using the 120-9143 Cylinder Washer Tank Group {0374, 0602, 0680, 0738}

Systems Operation

Cylinders (Boom, Stick and Bucket)
308C CR Excavator Hydraulic System

Blade Hydraulic System
308C CR Excavator Hydraulic System

Reuse And Salvage Guidelines

Testing Hydraulic Cylinders Using the <NOBR>188-3926</NOBR> Caterpillar Cylinder Tester and the <NOBR> 9U-6803</NOBR> Caterpillar Cylinder Tester {0784, 7562}
Testing Hydraulic Cylinders Using the 188-3926 Caterpillar Cylinder Tester and the 9U-6803 Caterpillar Cylinder Tester {0784, 7562}

Reuse Guideline for Hydraulic Cylinder Position Sensor {5574, 5736}
Reuse Guideline for Hydraulic Cylinder Position Sensor {5574, 5736}

Hydraulic Cylinder Repair Process {7562}
Hydraulic Cylinder Repair Process {7562}

Hydraulic Cylinder Honing {7562}
Hydraulic Cylinder Honing {7562}

Hydraulic Cylinder Seal Failure Analysis {7555, 7562}
Hydraulic Cylinder Seal Failure Analysis {7555, 7562}

Inspection and Salvage of Hydraulic Cylinder Components {7562}
Inspection and Salvage of Hydraulic Cylinder Components {7562}

Measuring Bores and Installing Seals in Standard and Oversized Hydraulic Cylinders {5100, 7562}
Measuring Bores and Installing Seals in Standard and Oversized Hydraulic Cylinders {5100, 7562}

Machining the O-ring Groove into the Face of Oversized Bolted Head Hydraulic Cylinders {0677, 5100, 7562}
Machining the O-ring Groove into the Face of Oversized Bolted Head Hydraulic Cylinders {0677, 5100, 7562}

HVOF Identification and Polishing (Superfinishing){0674, 0679, 1000, 7000, 7562}
HVOF Identification and Polishing (Superfinishing){0674, 0679, 1000, 7000, 7562}

Thermal Spray Procedures for Hydraulic Cylinder Rods{0679, 7562, 7562}
Thermal Spray Procedures for Hydraulic Cylinder Rods{0679, 7562, 7562}

Contamination Control Guidelines

Hydraulic Cylinder Honing {7562}
Hydraulic Cylinder Honing {7562}

Applied Failure Analysis

Hydraulic Cylinder Seal Failure Analysis {7555, 7562}
Hydraulic Cylinder Seal Failure Analysis {7555, 7562}

Testing and Adjusting

Cylinder Drift - Check - Empty Bucket
308C CR Excavator Hydraulic System

Cylinder Drift - Check - Loaded Bucket
308C CR Excavator Hydraulic System

Cylinder Drift - Check - Blade (If Equipped)
308C CR Excavator Hydraulic System

Cylinder Speed - Check - Blade (If Equipped)
308C CR Excavator Hydraulic System

Cylinder Speed - Check - Boom, Stick and Bucket
308C CR Excavator Hydraulic System

Bench Test Procedures

Disassembly and Assembly

Bucket Cylinder - Remove
308C Excavator Machine Systems

Bucket Cylinder - Install
308C Excavator Machine Systems

Stick Cylinder - Install
308C Excavator Machine Systems

Blade Cylinder - Remove
308C Excavator Machine Systems

Blade Cylinder - Install
308C Excavator Machine Systems

Stick Cylinder - Remove
308C Excavator Machine Systems

Boom Cylinder - Remove
308C Excavator Machine Systems

Boom Cylinder - Install
308C Excavator Machine Systems

Service Magazine

A Guard is Available to Protect the Boom Load Control Valve on Equipped Machines {5811, 7150}
2006/03/27

Procedure Now Available to Test the Position Sensor of a Hydraulic Cylinder {1439, 7562}
2013/02/28

Compatible Puller Stud and Hydraulic Cylinder Capacity Chart {0599, 7000, 7562}
Compatible Puller Stud and Hydraulic Cylinder Capacity Chart {0599, 7000, 7562}

Correct Ring Orientation Provides Smooth Hydraulic Cylinder Operation {5456, 5458}
2009/03/16

A Rework Procedure Improves the Seal Assembly Performance in Hydraulic Cylinders on Cat Products {7562}
2010/04/30

Caterpillar Parts SIS Catalog 308C :

235-7834 CYLINDER GP-BOOM

215-9893 CYLINDER GP-BOOM

179-9658 CYLINDER GP-BOOM

179-9657 CYLINDER GP-BOOM

179-9655 CYLINDER GP-BOOM

179-9651 CYLINDER GP-BOOM

179-9645 CYLINDER GP-BOOM

235-8256 CYLINDER GP-BLADE

304-4900 CYLINDER GP-BOOM

165-9279 CYLINDER GP-BUCKET

304-4908 CYLINDER GP-BUCKET

374-7239 CYLINDER GP-BUCKET

204-2718 CYLINDER GP-STICK

215-9896 CYLINDER GP-STICK

235-7861 CYLINDER GP-STICK

235-7862 CYLINDER GP-STICK

Truck sale:

39,000

Caterpillar 308C, Construction
- Crawler Excavators
WESTERN STATES EQUIPMENT

CATERPILLAR 308C 2004
- TRACK EXCAVATORS
WESTERN STATES
500 E. Overland Road - Meridian - Idah