WIRING GP-CAB 3604081 - 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, "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.
Use the following procedure to clean incrustation, scaling, and sediment.Clean the gaskets by using one of the following solvents:
Nitric acid
Sulfamic acid
Citric acid
Phosphoric acid
Complexing agents EDTA and/or NTA
Sodium polyphosphates
Mix the solvent with water. Use a maximum concentration of 0.15 Liters (5 ounces) for every 3.8 Liters (1 gallon) of water.
Heat the cleaning solution to a maximum temperature of 60 °C (140 °F).
Use running water and a brush with soft bristles for cleaning debris. Pressurized water at a maximum of 275 kPa (40 psi) may be used.Avoid damaging the gasket.Use the following procedure to clean biological growth (slime).Clean the gaskets by using one of the following solvents:
Sodium hydroxide
Sodium carbonate
Mix the solvent with water. Use a maximum concentration of 0.15 Liters (5 ounces) for every 3.8 Liters (1 gallon).
Heat the cleaning solution to a maximum temperature of 80 °C (176 °F).
Use running water and a brush with soft bristles for cleaning debris. Pressurized water at a maximum of 275 kPa (40 psi) may be used.Avoid damaging the gasket.Use the following procedure to clean deposits of oil from the plates.Clean the gaskets by using one of the following solvents:
Paraffinic based solvent
Naphtha based solvent
Use a brush with soft bristles and paraffinic or naphtha based solvents (kerosene) in order to clean deposits of oil. Use the solvent at full strength.Avoid damaging the gasket.Note: Do not allow paraffinic or naphtha based solvents (kerosene) to remain in contact with the gaskets for more than 30 minutes. Contact with this cleaning solvent must be limited to 30 minutes or less in order to prevent swelling of the rubber gasket.Do not use solvents that contain the following:
Ketones (acetone, methylketone, or methylisobutyketone)
Esters (ethylacetate or butylacetate)
Halogenated hydrocarbons (chlorothene, carbon tetrachloride, or freons)
Aromatics (benzens, or toluene)Dry the plates with a clean cloth.Closing the Heat Exchanger
Illustration 16 g01153183
Bolt tightening sequence
Press the plate assembly together.
Install bolt (1) through bolt (8) and hand tighten the bolts.
Remove the 248-6745 Bars and install the remaining bolts (9) and (10) with washers and spacers.
Torque the bolts in sequence. Refer to Illustration 16 for the bolt tightening sequence.
Illustration 17 g01154750
Connect fuel line connections (11) and (12) on the front frame.
Illustration 18 g01161740
Close the purge valve.
Turn the fuel supply valve to the ON position.Note: Make sure that the fuel system is primed before attempting to start the engine. Filling the Cooling System
Only use coolant/antifreeze mixtures that are recommended by the Operation and Maintenance Manual for the engine. Failure to do so can cause damage to the engine and the equipment.
Never use water alone without Supplemental Coolant Additives (SCA) or without inhibited coolant. Water alone is corrosive at engine operating temperatures. Water