XT6 ES Hose Replacement Procedure on Certain Soil Compactors {3154} Caterpillar

XT6 ES Hose Replacement Procedure on Certain Soil Compactors {3154}

Usage:

Vibratory Soil Compactor: CP44B (S/N: 4P4105-106); CP56B (S/N: P56200-200); CS44B (S/N: CS3138-138,195-195); CS56B (S/N: S56222-222)

Introduction

Do not perform any procedure in this Special Instruction until you have read the information and you understand the information.

Safety Section

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Do not operate or work on this machine unless you have read and understand the instructions and warnings in the Operation and Maintenance Manuals. Failure to follow the instructions or heed the warnings could result in injury or death. Contact your Cat dealer for replacement manuals. Proper care is your responsibility.

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Personal injury can result from hydraulic oil pressure and hot oil.
Hydraulic oil pressure can remain in the hydraulic system after the engine has been stopped. Serious injury can be caused if this pressure is not released before any service is done on the hydraulic system.

Make sure all of the attachments have been lowered, oil is cool before removing any components or lines. Remove the oil filler cap only when the engine is stopped, and the filler cap is cool enough to touch with your bare hand.

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NOTICE

Care must be taken to ensure that fluids are contained during performance of inspection, maintenance, testing, adjusting, and repair of the product. Be prepared to collect the fluid with suitable containers before opening any compartment or disassembling any component containing fluids. Refer to Special Publication, NENG2500, "Dealer Service Tool Catalog" for tools and supplies suitable to collect and contain fluids on Cat^® products. Dispose of all fluids according to local regulations and mandates.

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Illustration 1	g00104545

Prevent the machine from movement. Park the machine on a level surface.

Attach a "Do Not Operate" warning tag or a similar warning tag to the start switch before you service the equipment . These warning tags (Special Instruction, SEHS7332) are available from your Caterpillar dealer.

Required Parts

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Table 1
CS44B and CP44B
Qty.	Part No.	Description
1	434-3095	Hose As
1	434-3096	Hose As
1	434-3154	Hose As
1	434-3155	Hose As

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Table 2
CP56B (S/N: S56) and CP56B (S/N: P56)
Qty.	Part No.	Description
1	362-3042	Hose As
1	362-3048	Hose As
1	374-8281	Hose As
1	374-8284	Hose As
1	374-9423	Hose As

CS44B and CP44B Soil Compactors

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Illustration 2	g06072397

Remove the cable straps and the guards as necessary to remove hose assemblies (1) and (2).
Remove the cable straps and the guards as necessary to remove hose assemblies (3) and (4).
Install hose assemblies (1), (2), (3), and (4) in the reverse order of removal.
Check the level of the hydraulic fluid . Refer to Operation and Maintenance Manual, Hydraulic System Oil Level - Check for the correct procedure.

CS56B and CP56B Soil Compactors

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Illustration 3	g06072325

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Illustration 4	g06072334

Remove the cable straps and the guards as necessary to remove hose assemblies (1) and (2).
Remove the cable straps and the guards as necessary to remove hose assemblies (3) and (4).
Remove the cable straps and the guards as necessary to remove hose assemblies (5) and (6).
Install hose assemblies (1), (2), (3), (4), (5), and (6) in the reverse order of removal.
Check the level of the hydraulic fluid . Refer to Operation and Maintenance Manual, Hydraulic System Oil Level - Check for the correct procedure.