FILTER & VALVE GP-PILOT 1588987 - Caterpillar

Do not bend or strike high pressure lines. Do not install bent or damaged lines, tubes or hoses. Repair any loose or damaged fuel and oil lines, tubes and hoses. Leaks can cause fires. Inspect all lines, tubes and hoses carefully. Tighten all connections to the recommended torque.
Check for the following conditions:
Fittings that are damaged or leaking
Outer covering that is chafed or cut
Exposed wire that is used for reinforcement
Outer covering that is ballooning locally
Flexible part of the hose that is kinked or crushed
Armoring that is embedded in the outer coveringEach installation application can be different. The differences depend on the following factors:
Type of hose
Type of fitting material
Anticipated expansion and contraction of the hose
Anticipated expansion and contraction of the fittingsReplace the Hoses and the Clamps
Service the hoses and clamps according to 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 Dealer Service Tool Catalog" for tools and supplies suitable to collect and contain fluids on Caterpillar products.Dispose of all fluids according to local regulations and mandates.
Pressurized System: Hot coolant can cause serious burns. To open the cooling system filler cap, stop the engine and wait until the cooling system components are cool. Loosen the cooling system pressure cap slowly in order to relieve the pressure.
Before servicing a coolant hose, stop the engine. Allow the engine to cool. Loosen the cooling system filler cap slowly in order to relieve any pressure. Remove the cooling system filler cap. Drain the coolant from the cooling system to a level that is below the hose that is being replaced.
Hot oil and components can cause personal injury.Do not allow hot oil or components to contact skin.
Before servicing an oil hose, stop the engine. Allow the engine to cool. Drain the oil from the system to a level that is below the hose that is being replaced.
Personal injury can result from removing hoses or fittings in a pressure system.Failure to relieve pressure can cause personal injury.Do not disconnect or remove hoses or fittings until all pressure in the system has been relieved.
Before servicing a pressurized air hose, stop the engine. Ensure that the air supply to the hose is OFF. Slowly release pressure from the system.
Remove the hose clamps.
Disconnect the old hose. Discard the hose.
Install a new hose.
Install the hose clamps with a torque wrench. For torques on hose clamps, see Specifications, SENR3130, "Torque Specifications", "Hose Clamps".
After servicing the hose, restore the system to an operational state according to the requirements of the system:
If a coolant hose was serviced, refill the cooling system. Install the cooling system filler cap. Start the engine. Inspect the cooling system for leaks.
If an oil hose was serviced, refill the system to the proper level. Start the engine. Inspect the system for leaks.
Personal injury or death can result from improperly checking for