149-1062 LINES GP-COUPLER S/N 1TR1550-2096; 2DR3250-3741 FIELD INSTALLED PART OF 144-2823 CONVERSION AR-QUICK COUPLER AN ATTACHMENT 438C

HYDRAULIC SYSTEM

CYLINDER GP

0. 149-1062 LINES GP-C

LINES GP-DRAIN

1. 179-3423 LINES GP-D

LINES GP-STICK

2. 162-2351 LINES GP-E
3. 169-0000 LINES GP-E
4. 9R-8028 LINES GP-E

LINES GP-HYDRAULIC

5. 119-8153 LINES GP-H
6. 119-8155 LINES GP-H
7. 119-8156 LINES GP-H
8. 119-8156 LINES GP-H
9. 119-8157 LINES GP-H
0. INFORMATION

BACKHOE LOADER 438C BACKHOE LOADER 1TR
438C Backhoe Loader Side shift, Parallel Lift 1TR01550-02096 (MACHINE) POWERED BY 3054 Engine SEBP3001 438C 1TR (1996)

HYDRAULIC SYSTEM

CYLINDER GP

148-2301 LINES GP-COUPLER

149-1062 LINES GP-COUPLER

165-7769 MOUNTING GP-LINES

#SEBP30010390

149-1062: LINES GP-COUPLER

LINES GP-COUPLER

149-1062 LINES GP-COUPLER
S/N 1TR1550-2096; 2DR3250-3741
FIELD INSTALLED
PART OF 144-2823 CONVERSION AR-QUICK COUPLER
AN ATTACHMENT

i00713758 SEBP3001

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Parts for your 438C BACKHOE LOADER:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
	130-6905 F	[1]	FILM-WARNING (QUICK COUPLER PIN)
2.	6W-2888	[2]	FITTING AS (QUICK DISCONNECT, MALE)
3.	6W-2890	[2]	CAP AS-DUST
4.	122-6404 Y	[1]	CYLINDER & MTG GP-COUPLER
5.	122-7272	[1]	BLOCK
6.	123-0431 I	[1]	HOSE AS
7.	128-0180	[1]	VALVE GP-DIVERTER
	128-0187	[1]	KIT-HANDLE
8.	128-4328	[1]	FILM-IDENTIFICATION
9.	138-1979 Y	[1]	VALVE & MTG GP-SOLENOID
10.	138-7779 I	[1]	HOSE AS
11.	140-3117	[1]	COVER
12.	148-2302 I	[1]	HOSE AS
13.	148-2303 I	[1]	HOSE AS
14.	148-2304 I	[1]	HOSE AS
15.	148-2305	[1]	BRACKET
16.	148-2306	[1]	BRACKET
17.	148-5367	[2]	PLATE AS
	111-0483 M	[1]	BOSS (M10X1.5-THD)
18.	148-7208	[1]	COVER
19.	148-8197 I	[1]	HOSE AS
20.	2M-9780	[3]	SEAL-O-RING
20A.	6V-8397	[3]	SEAL-O-RING
20B.	6V-8715	[3]	CONNECTOR
21.	3D-2824	[2]	SEAL-O-RING
21A.	6V-8398	[2]	SEAL-O-RING
21B.	6V-8633	[2]	CONNECTOR
22.	6V-8397	[1]	SEAL-O-RING
22A.	6V-9850	[1]	ELBOW
23.	3J-1907	[1]	SEAL-O-RING
23A.	4J-5477	[1]	SEAL-O-RING
23B.	6V-8627	[1]	ELBOW
24.	3J-1907	[2]	SEAL-O-RING
24A.	6V-8397	[2]	SEAL-O-RING
24B.	6V-8724	[2]	ELBOW
25.	3J-1907	[1]	SEAL-O-RING
25A.	6V-8397	[2]	SEAL-O-RING
25B.	6V-8774	[1]	TEE
26.	3D-2824	[2]	SEAL-O-RING
26A.	8T-8897	[2]	ADAPTER
26B.	163-3343	[2]	SEAL
27.	5P-7465	[4]	CLIP (TAB)
28.	6V-1249	[4]	GROMMET (22-MM ID)
29.	6V-8398	[2]	SEAL-O-RING
30.	168-4510 M	[2]	BOLT (M10X1.5X70-MM)
31.	8T-4121	[18]	WASHER-HARD (11X21X2.5-MM THK)
32.	8T-4136 M	[6]	BOLT (M10X1.5X25-MM)
33.	8T-4137 M	[2]	BOLT (M10X1.5X20-MM)
34.	3S-2093	[1]	STRAP-CABLE
35.	8T-4201 M	[4]	BOLT-LOCKING (M10X1.5X20-MM)
36.	8T-4646	[4]	CLIP (SLOT)
37.	9X-2125 M	[4]	BOLT-LOCKING (M10X1.5X25-MM)
	F		NOT SHOWN
	I		REFER TO HYDRAULIC INFORMATION SYSTEM
	M		METRIC PART
	Y		SEPARATE ILLUSTRATION

#SEBP30010391

179-3423: LINES GP-DRAIN

LINES GP-DRAIN

179-3423 LINES GP-DRAIN
S/N 1TR1550-2096; 2DR3250-3741
PART OF 167-8239, 167-8241, 167-8243 BACKHOE AR-EXTENDABLE STICK, 167-8232, 167-8234, 167-8236 BACKHOE AR-STANDARD STICK
AN ATTACHMENT

i01243504 SEBP3001

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Parts for your 438C BACKHOE LOADER:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	176-8123 I	[1]	HOSE AS
2.	176-8124 I	[1]	HOSE AS
3.	148-8433	[1]	TEE AS
	6V-8397	[2]	SEAL-O-RING
	6V-9836	[1]	TEE-SWIVEL
4.	148-8458	[1]	UNION AS
	6V-8397	[2]	SEAL-O-RING
	6V-9807	[1]	UNION
5.	6V-8397	[1]	SEAL-O-RING
6.	6V-9168	[1]	NUT (11/16-16-THD)
	3S-2093 F	[3]	STRAP-CABLE
	F		NOT SHOWN
	I		REFER TO HYDRAULIC INFORMATION SYSTEM

#SEBP30010392

162-2351: LINES GP-EXTENDABLE STICK

LINES GP-EXTENDABLE STICK

162-2351 LINES GP-EXTENDABLE STICK
S/N 1TR1550-2096; 2DR3250-3741
PART OF 155-6586 CYLINDER GP-EXTENDABLE STICK
AN ATTACHMENT

i01002745 SEBP3001

1622351 LINES GP-EXTENDABLE STICK Parts scheme

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Parts for your 438C BACKHOE LOADER:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	5P-0599	[1]	CLAMP-BAND
2.	9R-2004	[1]	BLOCK
3.	162-2353	[1]	TUBE AS
4.	162-2354	[1]	TUBE AS
5.	2M-9780	[1]	SEAL-O-RING
6.	6V-8642	[1]	CONNECTOR
7.	7J-9108	[1]	SEAL-O-RING
8.	2M-9780	[1]	SEAL-O-RING
9.	6V-8626	[1]	ELBOW
10.	7J-9108	[1]	SEAL-O-RING

#SEBP30010393

169-0000: LINES GP-EXTENDABLE STICK

LINES GP-EXTENDABLE STICK

169-0000 LINES GP-EXTENDABLE STICK
S/N 1TR1550-2096; 2DR3250-3741
PART OF 167-8238, 167-8239, 167-8242, 167-8244 BACKHOE AR-EXTENDABLE STICK
AN ATTACHMENT

i01155791 SEBP3001

1690000 LINES GP-EXTENDABLE STICK Parts scheme

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Parts for your 438C BACKHOE LOADER:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	173-9719 CI	[1]	HOSE AS
2.	9R-9926 I	[2]	HOSE AS
3.	173-9718 CI	[1]	HOSE AS
4.	167-3896 I	[2]	HOSE AS
5.	9R-9218 I	[1]	HOSE AS
6.	9R-9221 I	[1]	HOSE AS
7.	9R-8968	[1]	TUBE AS
8.	106-0844	[1]	TUBE AS
9.	166-9296	[1]	TUBE AS
10.	167-3783	[1]	TUBE AS
11.	162-2356	[2]	TUBE AS
12.	9R-5948	[1]	BLOCK
13.	5P-0599	[1]	CLAMP-BAND
14.	5P-7464	[5]	CLIP (SLOT)
15.	5P-7465	[5]	CLIP (TAB)
16.	5P-7466	[3]	CLIP (SLOT)
17.	5P-7467	[3]	CLIP (TAB)
18.	8T-4223	[6]	WASHER-HARD (13.5X25.5X3-MM THK)
19.	6V-9169	[1]	NUT (13/16-16-THD)
20.	8T-1889	[1]	CLIP (SLOT)
21.	8T-1890	[1]	CLIP (TAB)
22.	9R-1004	[5]	CLIP (TAB)
23.	9R-1005	[5]	CLIP (SLOT)
24.	148-8328	[1]	CONNECTOR AS
	3D-2824	[1]	SEAL-O-RING
	6V-8398	[1]	SEAL-O-RING
	6V-8633	[1]	CONNECTOR
25.	148-8347	[1]	ELBOW AS
	3D-2824	[1]	SEAL-O-RING
	6V-9007	[1]	ELBOW
	6V-9746	[1]	SEAL-O-RING
26.	5P-8112	[3]	GROMMET
27.	6V-1249	[5]	GROMMET (22-MM ID)
28.	9R-9253	[1]	PLATE
29.	6V-8398	[8]	SEAL-O-RING
30.	6V-9746	[2]	SEAL-O-RING
31.	8T-4139 M	[4]	BOLT (M12X1.75X30-MM)
32.	8T-4195 M	[4]	BOLT (M10X1.5X30-MM)
33.	2P-1293	[1]	LOCKNUT (1-3/16-12-THD)
34.	8T-4121	[8]	WASHER-HARD (11X21X2.5-MM THK)
35.	122-0450	[1]	GROMMET
36.	8T-4136 M	[4]	BOLT (M10X1.5X25-MM)
37.	7J-9108	[2]	SEAL-O-RING
38.	101-0862	[2]	PLATE-WARNING (SECURE EXTENDABLE STICK)
39.	8T-4184 M	[2]	BOLT (M12X1.75X45-MM)
40.	233-9454	[1]	SET-LOCKWASHER
	C		CHANGE FROM PREVIOUS TYPE
	I		REFER TO HYDRAULIC INFORMATION SYSTEM
	M		METRIC PART

#SEBP30010394

9R-8028: LINES GP-EXTENDABLE STICK

LINES GP-EXTENDABLE STICK

9R-8028 LINES GP-EXTENDABLE STICK
S/N 1TR1550-2096; 2DR3250-3741
PART OF 110-5926, 122-0778 STICK AR-EXTENDABLE
AN ATTACHMENT

i00446822 SEBP3001

9R8028 LINES GP-EXTENDABLE STICK Parts scheme

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Parts for your 438C BACKHOE LOADER:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	9R-8466	[1]	TUBE AS
2.	5P-0599	[1]	CLAMP-BAND
3.	9R-2004	[1]	BLOCK
4.	6V-8642	[1]	CONNECTOR
5.	6V-8626	[1]	ELBOW
6.	2M-9780	[2]	SEAL-O-RING
7.	7J-9108	[1]	SEAL-O-RING

#SEBP30010395

119-8153: LINES GP-HYDRAULIC

LINES GP-HYDRAULIC

119-8153 LINES GP-HYDRAULIC
S/N 2DR3250-3741
PART OF 174-5437 DRIVE AR-BACKHOE LOADER
AN ATTACHMENT

i00522408 SEBP3001

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Parts for your 438C BACKHOE LOADER:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	6V-0852	[1]	CAP-DUST
2.	6V-3965	[1]	FITTING (QUICK DISCONNECT)
3.	8J-6875	[1]	VALVE GP-SHUTTLE (PUMP CONTROL)
4.	117-3239 I	[1]	HOSE AS
5.	126-3866	[1]	PLATE AS
6.	187-9684	[1]	CONNECTOR AS
	3J-7354	[1]	SEAL-O-RING
	4J-5477	[1]	SEAL-O-RING
	187-9646	[1]	CONNECTOR
7.	192-3328	[1]	BRACKET
8.	192-3553 I	[1]	HOSE AS
9.	192-4017 I	[1]	HOSE AS
10.	192-4020 I	[1]	HOSE AS
11.	148-8325	[2]	CONNECTOR AS
			(EACH INCLUDES)
	3J-1907	[1]	SEAL-O-RING
	4J-5477	[1]	SEAL-O-RING
	6V-8641	[1]	CONNECTOR
12.	148-8335	[1]	CONNECTOR AS
	5K-9090	[1]	SEAL-O-RING
	6V-8635	[1]	CONNECTOR
	7M-8485	[1]	SEAL-O-RING
13.	148-8368	[2]	ELBOW AS
			(EACH INCLUDES)
	3J-1907	[1]	SEAL-O-RING
	4J-5477	[1]	SEAL-O-RING
	6V-8627	[1]	ELBOW
14.	150-3040	[1]	ELBOW AS
	2M-9780	[1]	SEAL-O-RING
	137-9438	[1]	ELBOW
15.	150-3062	[1]	TEE AS
	3J-7354	[1]	SEAL-O-RING
	4J-5477	[1]	SEAL-O-RING
	101-1787	[1]	TEE AS
16.	3J-1907	[1]	SEAL-O-RING
17.	5C-2890 M	[1]	NUT (M6X1-THD)
18.	5K-0906	[2]	BOLT (5/16-18X0.625-IN)
19.	7X-2534 M	[2]	BOLT (M6X1X50-MM)
20.	8T-4121	[1]	WASHER-HARD (11X21X2.5-MM THK)
21.	8T-4195 M	[1]	BOLT (M10X1.5X30-MM)
22.	8T-4205	[4]	WASHER-HARD (7.2X14.5X2-MM THK)
23.	8T-4224	[2]	WASHER-HARD (8.8X16X2-MM THK)
	I		REFER TO HYDRAULIC INFORMATION SYSTEM
	M		METRIC PART

#SEBP30010396

119-8155: LINES GP-HYDRAULIC

LINES GP-HYDRAULIC

119-8155 LINES GP-HYDRAULIC
S/N 1TR1550-2096
PART OF 174-5441 DRIVE AR-BACKHOE LOADER
AN ATTACHMENT

i00522410 SEBP3001

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Parts for your 438C BACKHOE LOADER:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	117-3239 I	[1]	HOSE AS
2.	117-3252 I	[1]	HOSE AS
3.	187-9684	[1]	CONNECTOR AS
	3J-7354	[1]	SEAL-O-RING
	4J-5477	[1]	SEAL-O-RING
	187-9646	[1]	CONNECTOR
4.	148-8335	[1]	CONNECTOR AS
	6V-8635	[1]	CONNECTOR
	7M-8485	[1]	SEAL-O-RING
	5K-9090	[1]	SEAL-O-RING
	I		REFER TO HYDRAULIC INFORMATION SYSTEM

#SEBP30010397

119-8156: LINES GP-HYDRAULIC

LINES GP-HYDRAULIC

119-8156 LINES GP-HYDRAULIC
S/N 2DR3250-3533
PART OF 174-5438 DRIVE AR-BACKHOE LOADER
AN ATTACHMENT

i00611171 SEBP3001

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Parts for your 438C BACKHOE LOADER:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	6V-0852	[1]	CAP-DUST
2.	6V-3965	[1]	FITTING (QUICK DISCONNECT)
3.	117-3239 I	[1]	HOSE AS
4.	117-3244 I	[1]	HOSE AS
5.	126-3866	[1]	PLATE AS
6.	179-5593 Y	[1]	VALVE GP-SOLENOID
7.	180-6567 I	[1]	HOSE AS
8.	148-8316	[1]	CONNECTOR AS
	3J-7354	[1]	SEAL-O-RING
	4J-5477	[1]	SEAL-O-RING
	6V-8647	[1]	CONNECTOR
9.	148-8325	[1]	CONNECTOR AS
	3J-1907	[1]	SEAL-O-RING
	4J-5477	[1]	SEAL-O-RING
	6V-8641	[1]	CONNECTOR
10.	148-8335	[1]	CONNECTOR AS
	5K-9090	[1]	SEAL-O-RING
	6V-8635	[1]	CONNECTOR
	7M-8485	[1]	SEAL-O-RING
11.	148-8351	[1]	ELBOW AS
	4J-5477	[1]	SEAL-O-RING
	6V-9849	[1]	ELBOW
12.	150-3033	[1]	ELBOW AS
	3J-1907	[1]	SEAL-O-RING
	4J-5477	[1]	SEAL-O-RING
	8T-0164	[1]	ELBOW
13.	150-3040	[1]	ELBOW AS
	2M-9780	[1]	SEAL-O-RING
	137-9438	[1]	ELBOW
14.	150-3062	[1]	TEE AS
	3J-7354	[1]	SEAL-O-RING
	4J-5477	[1]	SEAL-O-RING
	101-1787	[1]	TEE AS
15.	3J-1907	[1]	SEAL-O-RING
16.	5K-0906	[2]	BOLT (5/16-18X0.625-IN)
17.	8T-4121	[1]	WASHER-HARD (11X21X2.5-MM THK)
18.	8T-4136 M	[1]	BOLT (M10X1.5X25-MM)
19.	8T-4224	[2]	WASHER-HARD (8.8X16X2-MM THK)
20.	9M-8406	[1]	CLIP (LOOP)
	130-6584 FJ	[1]	SWITCH AS-ROCKER (HYDRAULIC LOCKOUT)
	111-7899	[1]	GASKET
	F		NOT SHOWN
	I		REFER TO HYDRAULIC INFORMATION SYSTEM
	J		LOCATED ON SIDE CONSOLE
	M		METRIC PART
	Y		SEPARATE ILLUSTRATION

#SEBP30010398

119-8156: LINES GP-HYDRAULIC

LINES GP-HYDRAULIC

119-8156 LINES GP-HYDRAULIC
S/N 2DR3534-3741
PART OF 174-5438 DRIVE AR-BACKHOE LOADER
AN ATTACHMENT

i01469451 SEBP3001

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Parts for your 438C BACKHOE LOADER:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	6V-0852	[1]	CAP-DUST
2.	6V-3965	[1]	FITTING (QUICK DISCONNECT)
3.	8J-6875 C	[1]	VALVE GP-SHUTTLE (PUMP CONTROL)
	1P-1670	[3]	PLUG-SEAL
	2M-9780	[2]	SEAL-O-RING
	4B-9784	[1]	BALL
	4T-9905	[2]	ADAPTER
4.	117-3239 I	[1]	HOSE AS
5.	126-3866	[1]	PLATE AS
6.	164-9639 C	[1]	CONNECTOR AS
	3J-1907	[1]	SEAL-O-RING
	4J-5477	[1]	SEAL-O-RING
	148-7925	[1]	CONNECTOR
7.	179-5593 Y	[1]	VALVE GP-SOLENOID
8.	192-3328 C	[1]	BRACKET
9.	192-3553 CI	[1]	HOSE AS
10.	192-4017 I	[1]	HOSE AS
11.	192-4020 I	[1]	HOSE AS
12.	148-8325 C	[2]	CONNECTOR AS
			(EACH INCLUDES)
	3J-1907	[1]	SEAL-O-RING
	4J-5477	[1]	SEAL-O-RING
	6V-8641	[1]	CONNECTOR
13.	148-8335	[1]	CONNECTOR AS
	5K-9090	[1]	SEAL-O-RING
	6V-8635	[1]	CONNECTOR
	7M-8485	[1]	SEAL-O-RING
14.	148-8368 C	[2]	ELBOW AS
			(EACH INCLUDES)
	3J-1907	[1]	SEAL-O-RING
	4J-5477	[1]	SEAL-O-RING
	6V-8627	[1]	ELBOW
15.	150-3040	[1]	ELBOW AS
	2M-9780	[1]	SEAL-O-RING
	137-9438	[1]	ELBOW
16.	150-3062	[1]	TEE AS
	3J-7354	[1]	SEAL-O-RING
	4J-5477	[1]	SEAL-O-RING
	101-1787	[1]	TEE AS
17.	3J-1907	[1]	SEAL-O-RING
18.	5C-2890 CM	[2]	NUT (M6X1-THD)
19.	5K-0906	[2]	BOLT (5/16-18X0.625-IN)
20.	7X-2534 CM	[2]	BOLT (M6X1X50-MM)
21.	8T-4121	[1]	WASHER-HARD (11X21X2.5-MM THK)
22.	8T-4195 CM	[1]	BOLT (M10X1.5X30-MM)
23.	8T-4205 C	[4]	WASHER-HARD (7.2X14.5X2-MM THK)
24.	8T-4224	[2]	WASHER-HARD (8.8X16X2-MM THK)
	130-6584 FJ	[1]	SWITCH AS-ROCKER (HYDRAULIC LOCKOUT)(HYDRAULIC SHUTOFF)
	111-7899	[1]	GASKET
			(SWITCH LOCATED ON SIDE CONSOLE)
	C		CHANGE FROM PREVIOUS TYPE
	F		NOT SHOWN
	I		REFER TO HYDRAULIC INFORMATION SYSTEM
	J		LOCATED ON SIDE CONSOLE
	M		METRIC PART
	Y		SEPARATE ILLUSTRATION

#SEBP30010399

119-8157: LINES GP-HYDRAULIC

LINES GP-HYDRAULIC

119-8157 LINES GP-HYDRAULIC
S/N 1TR1550-2096
PART OF 174-5442 DRIVE AR-BACKHOE LOADER
Type 1
AN ATTACHMENT

i01270700 SEBP3001

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Parts for your 438C BACKHOE LOADER:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	117-3239 I	[1]	HOSE AS
2.	117-3252 I	[1]	HOSE AS
3.	179-5593 CJ	[1]	VALVE GP-SOLENOID
	3E-8621	[1]	COIL AS (12-VOLT)
	127-4404	[1]	NUT (1/2-20-THD)
	179-5592	[1]	CARTRIDGE AS-VALVE
4.	148-8335	[1]	CONNECTOR AS
	5K-9090	[1]	SEAL-O-RING
	6V-8635	[1]	CONNECTOR
	7M-8485	[1]	SEAL-O-RING
5.	150-3033	[1]	ELBOW AS
	3J-1907	[1]	SEAL-O-RING
	4J-5477	[1]	SEAL-O-RING
	8T-0164	[1]	ELBOW
	130-6584 FH	[1]	SWITCH AS-ROCKER (HYDRAULIC LOCKOUT)(BACKHOE SHUTOFF)
	111-7899	[1]	GASKET

			AVAILABLE REPAIR KIT(S):
	118-2104 J	[1]	KIT-SEAL
	C		CHANGE FROM PREVIOUS TYPE
	F		NOT SHOWN
	H		ON SIDE CONSOLE
	I		REFER TO HYDRAULIC INFORMATION SYSTEM
	J		PART MARKED J INCLUDES KIT MARKED J

Information:

HYDRAULIC SYSTEM

CYLINDER GP

Operation and Maintenance Manual

Backhoe Boom, Stick, Bucket, and Cylinder Bearings - Lubricate
416C, 426C, 428C, 436C and 438C Backhoe Loaders

Loader Bucket, Cylinder, and Linkage Bearings - Lubricate
416C, 426C, 428C, 436C and 438C Backhoe Loaders

Swing Frame and Cylinder Bearings - Lubricate
416C, 426C, 428C, 436C and 438C Backhoe Loaders

Backhoe Boom, Stick, Bucket, and Cylinder Bearings - Lubricate
416C, 426C, 428C, 436C and 438C Backhoe Loaders

Special Instruction

Procedure for Reworking the Pin Bores for Swing Cylinders on the Swing Frame{5105}
Procedure for Reworking the Pin Bores for Swing Cylinders on the Swing Frame{5105}

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

Installation of Vented Buffer Seal Assembly, U-Cup Seal, and Double Lip Wiper Seal for Hydraulic Cylinders{7562}
Installation of Vented Buffer Seal Assembly, U-Cup Seal, and Double Lip Wiper Seal for Hydraulic Cylinders{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}

Service Letter-NACD

The Swing Cylinder Line Relief Valves Need To Be Replaced On Certain 428B, 428C, 438B And 438C Backhoe Loaders
The Swing Cylinder Line Relief Valves Need To Be Replaced On Certain 428B, 428C, 438B And 438C Backhoe Loaders

Service Letter-Australia

PRODUCT SUPPORT PROGRAM FOR REPLACING THE 1734015 STICK CYLINDER ROD AND HEAD ASSEMBLY ON CERTAIN 428C AND 438C BACKHOE LOADERS
PRODUCT SUPPORT PROGRAM FOR REPLACING THE 1734015 STICK CYLINDER ROD AND HEAD ASSEMBLY ON CERTAIN 428C AND 438C BACKHOE LOADERS

Service Letter-CFEL

Service Letter-CSARL

Technical Information Bulletin

New Stabilizer Foot
New Stabilizer Foot

Tilt Cylinders May Form A Void During Some Applications
Tilt Cylinders May Form A Void During Some Applications

THE HEAD OF THE STICK CYLINDER MAY LOOSEN
THE HEAD OF THE STICK CYLINDER MAY LOOSEN

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}

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

Boom Cylinder
416C, 426C, 428C, 436C and 438C Backhoe Loaders Hydraulic and Steering System

Bucket Cylinder (Backhoe)
416C, 426C, 428C, 436C and 438C Backhoe Loaders Hydraulic and Steering System

Bucket Cylinder (Extendable Stick)
416C, 426C, 428C, 436C and 438C Backhoe Loaders Hydraulic and Steering System

Stick Cylinder (Extendable)
416C, 426C, 428C, 436C and 438C Backhoe Loaders Hydraulic and Steering System

Stick Cylinder
416C, 426C, 428C, 436C and 438C Backhoe Loaders Hydraulic and Steering System

Swing Cylinders
416C, 426C, 428C, 436C and 438C Backhoe Loaders Hydraulic and Steering System

Stabilizer Cylinders
416C, 426C, 428C, 436C and 438C Backhoe Loaders Hydraulic and Steering System

Pin Coupler Cylinder
416C, 426C, 428C, 436C and 438C Backhoe Loaders Hydraulic and Steering System

Multipurpose Bucket Cylinder
416C, 426C, 428C, 436C and 438C Backhoe Loaders Hydraulic and Steering System

Lift Cylinder
416C, 426C, 428C, 436C and 438C Backhoe Loaders Hydraulic and Steering System

Tilt Cylinder
416C, 426C, 428C, 436C and 438C Backhoe Loaders Hydraulic and Steering System

Stabilizer Cylinders
416C, 426C, 428C, 436C and 438C Backhoe Loaders Hydraulic and Steering System

Stick Cylinder (Extendable)
416C, 426C, 428C, 436C and 438C Backhoe Loaders Hydraulic and Steering System

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}

Service Letter-China

Service Letter-Asia

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}

Information Release Memo

PRODUCT LINE ADDITIONS: REMANUFACTURED CYLINDERS AND RODS
PRODUCT LINE ADDITIONS: REMANUFACTURED CYLINDERS AND RODS

Service Letter-APD

Bench Test Procedures

Disassembly and Assembly

Bucket Tilt Cylinder
416C, 426C, 428C, 436C AND 438C BACKHOE LOADERS MACHINE SYST

Bucket Tilt Cylinders
416C, 426C, 428C, 436C AND 438C BACKHOE LOADERS MACHINE SYST

Loader Lift Cylinders
416C, 426C, 428C, 436C AND 438C BACKHOE LOADERS MACHINE SYST

Multi-purpose Bucket Cylinder
416C, 426C, 428C, 436C AND 438C BACKHOE LOADERS MACHINE SYST

Backhoe Bucket Cylinder
416C, 426C, 428C, 436C AND 438C BACKHOE LOADERS MACHINE SYST

Swing Cylinders
416C, 426C, 428C, 436C AND 438C BACKHOE LOADERS MACHINE SYST

Stabilizer Cylinders
416C, 426C, 428C, 436C AND 438C BACKHOE LOADERS MACHINE SYST

Boom Cylinder
416C, 426C, 428C, 436C AND 438C BACKHOE LOADERS MACHINE SYST

Sideshift Assembly
416C, 426C, 428C, 436C AND 438C BACKHOE LOADERS MACHINE SYST

Stabilizer Cylinders (428B)
416C, 426C, 428C, 436C AND 438C BACKHOE LOADERS MACHINE SYST

Stick Cylinder
416C, 426C, 428C, 436C AND 438C BACKHOE LOADERS MACHINE SYST

Stick, Extendible Stick, Extendible Stick Cylinder
416C, 426C, 428C, 436C AND 438C BACKHOE LOADERS MACHINE SYST

Extendible Stick Cylinder & Backhoe Bucket Cylinder
416C, 426C, 428C, 436C AND 438C BACKHOE LOADERS MACHINE SYST

Service Magazine

Smaller Diameter O-Ring Seal Used On Head For Threaded Gland Cylinder Groups {4303,5101,5102,5104,5452,7562}
1996/08/12

Torque Increased For Piston Retaining Nut In Swing Cylinder Groups{5105,7562}
1997/08/25

Improvements To The Tubes (Lift Cylinder) Provides More Clearance For The Front Tires {5057}
1998/01/26

Improvements Made To Eliminate Noise And Seal Wear On Lines Groups{5057,5102}
1998/03/09

Stabilizer Warning System Equipped On C-Series With Power Shift Transmissions {5063,5258,5468,5481}
1998/06/08

Special Instruction For Rebuilding The Backhoe Loader Pin Bores Is Now Available {6101,6104,6119,6501,6502,6503,6506,6508,6515,6518,6533,7054,7222}
1999/09/20

New Cylinders Use Piston To Stop Instead Of Piston Bolt {5106,5223,5458,5468,5457,5486}
1999/10/04

New Lock Valves for the Stabilizers Keep the Cylinder Head Tight {5057, 5067, 5468}
2000/06/05

A New Check Valve Reduces Voiding {5067, 5104}
2000/08/28

The Check Valve Has Been Relocated {5057, 5067, 5104}
2001/04/16

Correction to Disassembly and Assembly, SENR1209 for the Boom and Stick Cylinder {5456, 5458}
2001/05/07

Correction to Specifications Manual SENR1207-03 {5104}
2001/05/14

New Backup Rings Are Available for Sealing Hydraulic Cylinders with Pitted Grooves {4303, 5102, 5104, 5106, 5456, 7562}
2003/06/30

Correction to Testing and Adjusting, SENR1272 for the Loader Cycle Times {5457}
2001/07/02

Correction to Specifications, SENR1207 , "Stick Cylinder" {5458}
2001/10/01

Correction to Specifications, SENR1207 , "Stabilizer Cylinder" {5468}
2001/10/01

New Assembly Instructions for Rod Seals on Hydraulic Cylinders are Available {7562}
2001/09/04

Correctly Assembling the Buffer Seal Will Prevent Failure of the U-Cup Seals {7562}
2001/07/30

Correction to Service Manual, SENR1272 , "Operational Checks" {5102, 5104, 5105, 5456, 5457, 5486}
2001/11/05

Correction to Specifications , "Tilt Cylinder" {5104}
2002/04/08

New Hydraulic Tubes Are Used in the Quick Coupler Lines Gp {5057, 5133, 6129}
2003/05/12

Double Lip Wiper Seals Must Be Installed Properly {7562}
2002/12/09

Grease the Swing Frame and Maintain the Gap Between the Spacers and the Swing Frame {5105, 6506}
2005/05/09

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}
2011/10/17

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

New U-Cup Seal are Available with a Narrow Width to Service Cylinders in the Field {4303, 5101, 5102, 5104, 5456, 5457, 5458, 7562}
2010/12/24

Caterpillar Parts SIS Catalog 438C :

148-2301 LINES GP-COUPLER

196-1136 LINES GP-CONNECTING

174-2021 LINES GP-BUCKET

9R-7601 LINES GP-BOOM

8Y-7194 LINES GP-BACKHOE AUXILIARY

178-8588 LINES GP-BACKHOE AUXILIARY

179-3423 LINES GP-DRAIN

162-2351 LINES GP-EXTENDABLE STICK

169-0000 LINES GP-EXTENDABLE STICK

9R-8028 LINES GP-EXTENDABLE STICK

119-8153 LINES GP-HYDRAULIC

119-8155 LINES GP-HYDRAULIC

119-8156 LINES GP-HYDRAULIC

Truck sale:

Caterpillar 438C
- backhoe loader
CGT - COMPAGNIA GENERALE TRATTORI

35.061

Caterpillar 438CAWS, baggerlader, Bau-Und Bergbauausrüstung
- backhoe loader
BERGERAT MONNOYEUR S.A.S.

42,862

Caterpillar 438CAWS, Construction
- backhoe loader
BERGERAT MONNOYEUR S.A.S.
Belgium

Caterpillar 438C, Construction
- backhoe loader
BERGERAT MONNOYEUR S.A.S.
Belgium

CATERPILLAR 438C 2000
- BACKHOE LOADERS
BERGERAT MONNOYEUR
117 RUE CHARLES MICHELS - ST DENIS -