HARNESS ASSEMBLY 1210970 - Caterpillar

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, "Caterpillar Tools and Shop Products Guide" for tools and supplies suitable to collect and contain fluids on Caterpillar products.Dispose of all fluids according to local regulations and mandates.
Engage the parking brake.
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Remove nuts (2) from panel (1) .
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Remove bolts (3) .
Remove panel (1) .
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Disconnect hose assemblies (5) and (6) .
Remove fittings (4) .
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Remove bolts (8), (9), (10), and (11), and the clamps.
Remove brake accumulators (7) .Installation Procedure
Personal injury can result from the sudden release of high pressure oil.Be sure the engine has been shut off for a minimum of five minutes to be sure that the accumulator pressure is zero.The accumulator is filled with dry nitrogen. Do not loosen or remove the valve or cap from the top of the accumulator. A purge screw at the bottom of the accumulator can be used to release the pressure that is left in the system.
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, "Caterpillar Tools and Shop Products Guide" for tools and supplies suitable to collect and contain fluids on Caterpillar products.Dispose of all fluids according to local regulations and mandates.
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Position brake accumulators (7) .
Install the clamps and bolts (8), (9), (10), and (11) .
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Install fittings (4) .
Connect hose assemblies (5) and (6) .
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Position panel (1) .
Install bolts (3) .
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Install nuts (2) .
Check the brake accumulators for the proper precharge. Refer to Testing and Adjusting, "Brake Accumulator - Test and Charge" for the proper procedure.End By: Separate the steering frame lock. Refer to Disassembly and Assembly, "Steering Frame Lock - Separate and Connect".