6E0103 CYLINDER GP-LOADER LIFT-2 REQUIRED (CHG 02) 82.6 MM (3.25 IN) BORE X 705.3 MM (27.77 IN) STROKE PART OF 1070624 CYINDER-BASIC 426B

HYDRAULIC SYSTEM

CYLINDER GP

0. 6E-0103 CYLINDER G
1. 9T-0415 CYLINDER G
2. 6E-0288 CYLINDER G
3. 6E-1935 CYLINDER G
4. 6E-1809 CYLINDER G
5. 6E-1948 CYLINDER G
6. 6E-0097 CYLINDER G
7. 105-2358 CYLINDER G
8. 116-4365 CYLINDER G
9. 116-4366 CYLINDER G
0. INFORMATION

BACKHOE LOADER 426B BACKHOE LOADER 5YJ
426B BACKHOE LOADER 5YJ00001-02299 (MACHINE) POWERED BY 3054 ENGINE SEBP1981 426B 5YJ (1992)

HYDRAULIC SYSTEM

CYLINDER GP

6E-0113 CYLINDER GP-TILT

107-1855 CYLINDER GP-TILT

6E-0103 CYLINDER GP-LIFT

9T-0415 CYLINDER GP-LIFT

6E-0288 CYLINDER GP-SWING

6E-1935 CYLINDER GP-STICK

#SEBP19810310

6E-0103: CYLINDER GP-LIFT

CYLINDER GP-LIFT

6E0103 CYLINDER GP-LOADER LIFT-2 REQUIRED (CHG 02)
82.6 MM (3.25 IN) BORE X 705.3 MM (27.77 IN) STROKE
PART OF 1070624 CYINDER-BASIC

c712316 SEBP1981

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Parts for your 426B BACKHOE LOADER:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	6E-0104	[1]	CYLINDER AS
2.	9R-0153	[2]	BEARING-SLEEVE
3.	6V-8133 M	[1]	BOLT
4.	8J-6371	[1]	RING-WEAR
5.	6J-0793	[1]	SEAL AS
6.	105-2981	[1]	PISTON
7.	4T-6779	[1]	RING
8.	9X-3566	[1]	SEAL AS
9.	4T-6898	[1]	SEAL
10.	2H-6184	[1]	SEAL-O-RING
11.	6J-1381	[1]	RING-BACKUP
12.	6E-0123	[1]	HEAD
13.	105-2892	[1]	ROD AS
14.	9R-0321	[2]	BEARING-SLEEVE
15.	9X-3565	[1]	SEAL-LIP
16.	6V-8237	[1]	WASHER
17.	095-0940	[1]	RING-RETAINING
	M		METRIC PART

#SEBP19810311

9T-0415: CYLINDER GP-LIFT

CYLINDER GP-LIFT

9T0415 CYLINDER GP-LOADER LIFT-2 REQUIRED (CHG 01-03)
82.6 MM (3.25 IN) BORE X 705.3 MM (27.77 IN) STROKE
PART OF 1070624 CYLINDER-BASIC

c591946 SEBP1981

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Parts for your 426B BACKHOE LOADER:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	9T-0661 R	[1]	ROD AS
2.	9R-0321	[2]	BEARING
3.	9X-3565	[1]	SEAL-LIP
4.	4T-6898	[1]	SEAL
5.	9X-3566	[1]	SEAL AS
6.	4T-6779	[1]	RING
7.	4T-7014	[1]	HEAD
8.	6J-1381	[1]	RING-BACKUP
9.	2H-6184	[1]	SEAL-O-RING
10.	4T-7010	[1]	PISTON
11.	6J-0793	[1]	SEAL AS
	6J-0790	[1]	SEAL
	6J-0789	[1]	RING-EXPANDER
12.	8J-6371	[1]	RING-WEAR
13.	5P-8250	[1]	WASHER
14.	7J-5639	[1]	BOLT-LOCKING
15.	9T-0665 R	[1]	CYLINDER AS
16.	9R-0153	[2]	BEARING-SLEEVE
	R		REMFG PART MAY BE AVAILABLE

#SEBP19810312

6E-0288: CYLINDER GP-SWING

CYLINDER GP-SWING

6E0288 CYLINDER GP-SWING-RH & LH (CHG 01)
101.6MM (4 IN.) BORE X 249MM (9.8 IN.) STROKE

c589739 SEBP1981

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Parts for your 426B BACKHOE LOADER:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	109-6346	[1]	CYLINDER AS
2.	9T-2883	[2]	BEARING
3.	6J-2797	[1]	RING-WEAR
4.	8C-9160	[1]	SEAL AS
5.	6E-1479	[1]	PISTON
6.	4T-5613	[1]	RING-WEAR
7.	8C-9124	[1]	SEAL AS
8.	5J-8200	[1]	SEAL-U-CUP
9.	9X-4611	[1]	SEAL-O-RING
10.	2K-6830	[1]	RING-BACKUP
11.	6E-5651	[1]	HEAD
12.	8C-9133	[1]	SEAL
13.	2K-0512	[1]	NUT-SELF LOCKING
14.	6E-0289	[1]	ROD AS
15.	9R-9505	[2]	BEARING-SLEEVE
16.	3N-5739	[1]	SPRING
17.	6E-1478	[1]	PLUNGER
18.	2Y-5821	[1]	RING
19.	102-3582	[1]	WASHER
20.	8J-0484	[1]	RING-RETAINING
21.	6E-5649	[1]	WASHER

			(THE FOLLOWING SEAL
			KIT IS AVAILABLE)

	111-3302	[1]	KIT-HYDRAULIC CYLINDER SEAL

#SEBP19810313

6E-1935: CYLINDER GP-STICK

CYLINDER GP-STICK

6E1935 CYLINDER GP-STICK (CHG 00)
127MM (5 IN.) BORE X 710MM (28 IN.) STROKE

c531819 SEBP1981

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Parts for your 426B BACKHOE LOADER:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	6E-1936	[1]	CYLINDER AS
2.	9R-6515	[2]	BEARING-SLEEVE
3.	6E-5683	[1]	PISTON
4.	5F-3999	[1]	SEAL-O-RING
5.	4J-9221	[1]	RING-BACK-UP
6.	6E-1943	[1]	HEAD
7.	6E-1939	[1]	ROD AS
8.	9R-6515	[2]	BEARING-SLEEVE
9.	4J-4630	[1]	RING-WEAR
10.	8C-3842	[1]	SEAL-LIP TYPE
11.	9J-2944	[1]	SEAL AS
12.	8C-3841	[1]	SEAL AS
13.	8C-9200	[1]	RING-WEAR
14.	9X-7264	[1]	SEAL AS
15.	2J-0564	[1]	NUT-SELF LOCKING

#SEBP19810314

6E-1809: CYLINDER GP-BACKHOE BUCKET

CYLINDER GP-BACKHOE BUCKET

6E1809 CYLINDER GP-BUCKET (CHG 01)
95MM (3.55 IN.) BORE X 875MM (32.7 IN.) STROKE

c579562 SEBP1981

6E1809 CYLINDER GP-BACKHOE BUCKET Parts scheme

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Parts for your 426B BACKHOE LOADER:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	6E-1811	[1]	CYLINDER AS
2.	9R-7960	[2]	BEARING-SLEEVE
3.	3S-6162	[1]	WASHER-HARD
4.	8J-6245	[1]	RING-WEAR
5.	5J-8011	[1]	SEAL AS
6.	105-4468	[1]	PISTON
7.	8H-7521	[1]	SEAL-O-RING
8.	2K-6830	[1]	RING-BACK-UP
9.	6E-1816	[1]	HEAD
10.	6E-1817	[1]	ROD AS
11.	9R-0147	[2]	BEARING
12.	5J-8275	[1]	SEAL-U-CUP
13.	8C-3841	[1]	SEAL AS
14.	8C-9200	[1]	RING-WEAR
15.	5J-7036	[1]	WIPER-ROD
16.	8T-1605 M	[1]	BOLT
	M		METRIC PART

#SEBP19810315

6E-1948: CYLINDER GP-BOOM

CYLINDER GP-BOOM

6E1948 CYLINDER GP-BOOM (CHG 00)
127MM (4.75 IN.) BORE X 1045MM (39 IN.) STROKE

c701195 SEBP1981

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Parts for your 426B BACKHOE LOADER:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	6E-1952	[1]	CYLINDER AS
2.	9R-6515	[2]	BEARING-SLEEVE
3.	4J-4630	[1]	RING-WEAR
4.	9X-7264	[1]	SEAL AS
5.	6E-2314	[1]	PISTON
6.	8T-0785	[1]	RING-WEAR
7.	8C-3839	[1]	SEAL AS
8.	7J-4824	[1]	SEAL AS
9.	8C-3840	[1]	SEAL-LIP
10.	121-3395	[1]	HEAD
11.	5J-5731	[1]	LOCKNUT
12.	5F-3999	[1]	SEAL-O-RING (123.42MM ID)
13.	4J-9221	[1]	RING-BACKUP
14.	6E-5571	[1]	ROD AS
15.	9R-6515	[2]	BEARING-SLEEVE
16.	6E-5570	[1]	PLUNGER
17.	2Y-5821	[1]	RING
18.	9T-2178	[1]	SPRING
19.	1K-6985	[1]	RING-RETAINING

#SEBP19810316

6E-0097: CYLINDER GP-STABILIZER-LH

CYLINDER GP-STABILIZER-LH

6E0097 CYLINDER GP-STABILIZER-LH (CHG 00)
102MM (4 IN.) BORE X 560MM (22 IN.) STROKE
S/N 5YJ1-1670
PART OF 1070627 CYLINDER-STABILIZER-LH

c589787 SEBP1981

6E0097 CYLINDER GP-STABILIZER-LH Parts scheme

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Parts for your 426B BACKHOE LOADER:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	9T-7071 R	[1]	ROD AS
2.	9R-0321	[2]	BEARING
3.	9X-3567	[1]	SEAL-LIP TYPE
4.	4T-6126	[1]	SEAL
5.	9X-3568	[1]	SEAL AS
6.	4T-6128	[1]	RING
7.	9T-6388	[1]	HEAD
8.	2K-6830	[1]	RING-BACKUP
9.	9X-4611	[1]	SEAL-O-RING
10.	4T-7354	[1]	PISTON
11.	5J-5402	[1]	SEAL AS
12.	6J-2797	[1]	RING-WEAR
13.	4K-0684	[1]	WASHER-HARD (6MM THK)
14.	7F-6112	[1]	BOLT (1 1/4-12X3IN)
15.	6E-0098 R	[1]	CYLINDER AS
16.	9R-0321	[2]	BEARING
17.	8D-4069	[1]	RING
	R		REMFG PART MAY BE AVAILABLE

#SEBP19810317

105-2358: CYLINDER GP-STABILIZER-LH

CYLINDER GP-STABILIZER-LH

1052358 CYLINDER GP-STABILIZER-LH (CHG 01)
102MM (4 IN.) BORE X 560MM (22 IN.) STROKE
S/N 5YJ1-1670
PART OF 1070627 CYLINDER-STABILIZER-LH

c576655 SEBP1981

1052358 CYLINDER GP-STABILIZER-LH Parts scheme

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Parts for your 426B BACKHOE LOADER:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	105-2340	[1]	ROD AS
2.	9R-0321	[2]	BEARING
3.	9X-3567	[1]	SEAL-LIP TYPE
4.	4T-6126	[1]	SEAL
5.	9X-3568	[1]	SEAL AS
6.	4T-6128	[1]	RING
7.	9T-6388	[1]	HEAD
8.	1K-7098	[1]	RING-BACK-UP
9.	2H-3934	[1]	SEAL
10.	105-2353	[1]	PISTON
11.	5J-5402	[1]	SEAL AS
12.	6J-2797	[1]	RING-WEAR
13.	4K-0684	[1]	WASHER-HARD
14.	8C-3411	[1]	BOLT
15.	105-2365	[1]	CYLINDER AS
16.	9R-0321	[2]	BEARING
17.	8D-4069	[1]	RING

#SEBP19810318

116-4365: CYLINDER GP-STABILIZER

CYLINDER GP-STABILIZER

1164365 CYLINDER GP-STABILIZER-LH (CHG 00)
102MM (4 IN.) BORE X 560MM (22 IN.) STROKE
S/N 5YJ1671-UP
PART OF 1165354 CYLINDER-STABILIZER-LH

c590046 SEBP1981

1164365 CYLINDER GP-STABILIZER Parts scheme

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Parts for your 426B BACKHOE LOADER:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	116-4369	[1]	ROD AS
2.	9R-0321	[2]	BEARING
3.	9X-3567	[1]	SEAL-LIP TYPE
4.	4T-6126	[1]	SEAL
5.	9X-3568	[1]	SEAL AS
6.	4T-6128	[1]	RING
7.	9T-6388	[1]	HEAD
8.	2K-6830	[1]	RING-BACKUP
9.	9X-4611	[1]	SEAL-O-RING
10.	4T-7354	[1]	PISTON
11.	5J-5402	[1]	SEAL AS
12.	6J-2797	[1]	RING-WEAR
13.	4K-0684	[1]	WASHER-HARD
14.	7F-6112	[1]	BOLT
15.	6E-0098 R	[1]	CYLINDER AS
16.	9R-0321	[2]	BEARING
17.	8D-4069	[1]	RING
	R		REMFG PART MAY BE AVAILABLE

#SEBP19810319

116-4366: CYLINDER GP-STABILIZER

CYLINDER GP-STABILIZER

1164366 CYLINDER GP-STABILIZER-LH (CHG 00)
102MM (4 IN.) BORE X 560MM (22 IN.) STROKE
S/N 5YJ1671-UP
PART OF 1165354 CYLINDER-STABILIZER-LH

c590050 SEBP1981

1164366 CYLINDER GP-STABILIZER Parts scheme

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Parts for your 426B BACKHOE LOADER:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	116-4369	[1]	ROD AS
2.	9R-0321	[2]	BEARING
3.	9X-3567	[1]	SEAL-LIP TYPE
4.	4T-6126	[1]	SEAL
5.	9X-3568	[1]	SEAL AS
6.	4T-6128	[1]	RING
7.	9T-6388	[1]	HEAD
8.	2K-6830	[1]	RING-BACKUP
9.	9X-4611	[1]	SEAL-O-RING
10.	4T-7354	[1]	PISTON
11.	5J-5402	[1]	SEAL AS
12.	6J-2797	[1]	RING-WEAR
13.	4K-0684	[1]	WASHER-HARD
14.	7F-6112	[1]	BOLT (1 1/4-12X3IN)
15.	105-2365	[1]	CYLINDER AS
16.	9R-0321	[2]	BEARING
17.	8D-4069	[1]	RING

Information:

HYDRAULIC SYSTEM

CYLINDER GP

Special Instruction

Installation of Cylinder Guards and Flipover Pads{7164, 7222}
Installation of Cylinder Guards and Flipover Pads{7164, 7222}

Installation of Auxiliary Circuit On Extendable Stick{5054}
Installation of Auxiliary Circuit On Extendable Stick{5054}

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 Boom Cylinder Assembly Needs To Be Replaced On Certain 426B And 436B Backhoe Loaders
The Boom Cylinder Assembly Needs To Be Replaced On Certain 426B And 436B Backhoe Loaders

Product Support Program For Replacing The Bucket Cylinder On 426B And 436B Loaders Equipped With Extendible Sticks
Product Support Program For Replacing The Bucket Cylinder On 426B And 436B Loaders Equipped With Extendible Sticks

The Stabilizer Cylinder Flip-over Pad Mounting Pin Assemblies Need To Be Modified On Certain 416, 416B, 426, 426B, 436 And 436B Backhoe Loaders
The Stabilizer Cylinder Flip-over Pad Mounting Pin Assemblies Need To Be Modified On Certain 416, 416B, 426, 426B, 436 And 436B Backhoe Loaders

Product Support Program For Replacing The Swing Cylinder Rod That May Crack On Certain 416B, 426B, 436B, 428B And 438B Backhoe Loaders
Product Support Program For Replacing The Swing Cylinder Rod That May Crack On Certain 416B, 426B, 436B, 428B And 438B Backhoe Loaders

Product Support Program For Relocating Swing Cylinder Line Relief Valves On Certain 416B, 426B, 428B, 436B, And 438B Backhoe Loaders
Product Support Program For Relocating Swing Cylinder Line Relief Valves On Certain 416B, 426B, 428B, 436B, And 438B Backhoe Loaders

Service Letter-Australia

The Boom Cylinder Assembly Needs To Be Replaced On Certain 426B And 436B Backhoe Loaders
The Boom Cylinder Assembly Needs To Be Replaced On Certain 426B And 436B Backhoe Loaders

Service Letter-CFEL

The Boom Cylinder Assembly Needs To Be Replaced On Certain 426B And 436B Backhoe Loaders
The Boom Cylinder Assembly Needs To Be Replaced On Certain 426B And 436B Backhoe Loaders

Service Letter-CSARL

The Boom Cylinder Assembly Needs To Be Replaced On Certain 426B And 436B Backhoe Loaders
The Boom Cylinder Assembly Needs To Be Replaced On Certain 426B And 436B Backhoe Loaders

Service Letter-Americas

The Boom Cylinder Assembly Needs To Be Replaced On Certain 426B And 436B Backhoe Loaders
The Boom Cylinder Assembly Needs To Be Replaced On Certain 426B And 436B Backhoe Loaders

Service Letter-Brazil

Technical Information Bulletin

Field Fix For Oil Leakage At Head Of The Boom And Stick Cylinders
Field Fix For Oil Leakage At Head Of The Boom And Stick Cylinders

Swing Cylinder Rod Failures
Swing Cylinder Rod Failures

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

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

Lift Cylinders
416B, 426B, 428B, 436B & 438B BACKHOE LOADERS HYDRAULIC SYST

Tilt Cylinder
416B, 426B, 428B, 436B & 438B BACKHOE LOADERS HYDRAULIC SYST

Stabilizer Cylinders (RH & LH)
416B, 426B, 428B, 436B & 438B BACKHOE LOADERS HYDRAULIC SYST

Boom Cylinders
416B, 426B, 428B, 436B & 438B BACKHOE LOADERS HYDRAULIC SYST

Swing Cylinders (RH & LH) 6E0288 (416B, 426B, 428B, 436B, & 438B)
416B, 426B, 428B, 436B & 438B BACKHOE LOADERS HYDRAULIC SYST

Backhoe Bucket Cylinder
416B, 426B, 428B, 436B & 438B BACKHOE LOADERS HYDRAULIC SYST

Stick Cylinder
416B, 426B, 428B, 436B & 438B BACKHOE LOADERS HYDRAULIC SYST

Extendible Stick Cylinder (Optional)
416B, 426B, 428B, 436B & 438B BACKHOE LOADERS HYDRAULIC SYST

Extendible Stick Backhoe Bucket Cylinder (Optional)
416B, 426B, 428B, 436B & 438B BACKHOE LOADERS HYDRAULIC SYST

Multi-Purpose Bucket Clamp Cylinder (Optional) 9T4006 (416B, 426B, 428B, 436B & 438B)
416B, 426B, 428B, 436B & 438B BACKHOE LOADERS HYDRAULIC SYST

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

The Boom Cylinder Assembly Needs To Be Replaced On Certain 426B And 436B Backhoe Loaders
The Boom Cylinder Assembly Needs To Be Replaced On Certain 426B And 436B Backhoe Loaders

Service Letter-Asia

The Boom Cylinder Assembly Needs To Be Replaced On Certain 426B And 436B Backhoe Loaders
The Boom Cylinder Assembly Needs To Be Replaced On Certain 426B And 436B Backhoe Loaders

Reuse And Salvage Guidelines

Testing Hydraulic Cylinders Using the 188-3926 Caterpillar Cylinder Tester and the 9U-6803 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}

Service Letter-APD

The Boom Cylinder Assembly Needs To Be Replaced On Certain 426B And 436B Backhoe Loaders
The Boom Cylinder Assembly Needs To Be Replaced On Certain 426B And 436B Backhoe Loaders

Bench Test Procedures

Disassembly and Assembly

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

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

Multi-Purpose Bucket Cylinder (428B)
416B, 426B, 428B,436B, AND 438B BACKHOE LOADERS MACHINE SYST

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

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

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

Stabilizers
416B, 426B, 428B,436B, AND 438B BACKHOE LOADERS MACHINE SYST

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

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

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

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

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

Service Magazine

New Extendable Stick Tube Assemblies Provide Better Routing Serviceability {5486}
1994/08/29

Stronger Retaining Rod Is Used For The Swing Cylinder Pin{6506}
1996/01/22

New Swing Cylinder Groups Provide Higher Load Capability {5105,7562}
1996/09/02

New Swing Cylinder Groups Use Wider Trunnion For Better Load Distribution {5105,7562}
1996/09/02

New Threaded Gland Cylinder Heads Have Stronger Seal Land{7562,4303,5102,5104,5105,5223,5229,5265,5452}
1996/11/11

Improved Stability Using Longer Stabilizers {7222}
1997/03/10

Improved Stabilizer Pads Avoid Damaging The Working Surface {7222}
1997/05/05

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

New Stabilizer Pads Are Wider{7222}
1998/03/09

Lubrication Of The Stabilizer Pad Pin On Backhoe Loaders {7528,7222,7581}
1999/01/25

Splined Pins For Backhoe Loaders {6506,6502}
1999/06/28

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

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

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

New Stabilizer Pads Make Stabilizer Operation Quieter {5468, 7150, 7222}
2001/10/08

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

Procedure Now Available to Test the Position Sensor of a Hydraulic Cylinder {1439, 7562}
2012/10/04

Compatible Puller Stud and Hydraulic Cylinder Capacity Chart {0599, 7000, 7562}
2009/01/05

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 426B :

107-1855 CYLINDER GP-TILT

6E-0113 CYLINDER GP-TILT

6E-3692 CYLINDER GP-BACKHOE BUCKET

9T-4006 CYLINDER GP-MULTIPURPOSE BUKT

107-4346 CYLINDER GP-TILT

116-5354 CYLINDER GP-STABILIZER

116-5353 CYLINDER GP-STABILIZER

9T-0415 CYLINDER GP-LIFT

6E-0288 CYLINDER GP-SWING

6E-1935 CYLINDER GP-STICK

6E-1809 CYLINDER GP-BACKHOE BUCKET

6E-1948 CYLINDER GP-BOOM

6E-0097 CYLINDER GP-STABILIZER-LH

105-2358 CYLINDER GP-STABILIZER-LH

116-4365 CYLINDER GP-STABILIZER

Truck sale:

USD $19,500

1996 CAT 426B

Rowden & Sons
Farmington, Georgia

1996 CAT 426B

HUNYADY AUCTION CO
Doublassville, Pennsylvania

USD $24,500

1992 CAT 426B

Campbell Tractor Co
NAMPA, Idaho

CAT 426B

BLOUNT PARTS & EQUIPMENT