CRANKSHAFT 1515863 - Caterpillar

Removal Procedure
Personal injury can result from contact with refrigerant.Contact with refrigerant can cause frost bite. Keep face and hands away to help prevent injury.Protective goggles must always be worn when refrigerant lines are opened, even if the gauges indicate the system is empty of refrigerant.Always use precaution when a fitting is removed. Slowly loosen the fitting. If the system is still under pressure, release it slowly in a well ventilated area.Personal injury or death can result from inhaling refrigerant through a lit cigarette.Inhaling air conditioner refrigerant gas through a lit cigarette or other smoking method or inhaling fumes released from a flame contacting air conditioner refrigerant gas, can cause bodily harm or death.Do not smoke when servicing air conditioners or wherever refrigerant gas may be present.Use a certified recovery and recycling cart to properly remove the refrigerant from the air conditioning system.
Recover the air conditioner refrigerant from the air conditioner system. Refer to Service Manual, SENR5664, "Air Conditioning and Heating Systems with R-134a Refrigerant" for the procedure. Refer to Special Publication, NEDG5065, "Air Conditioning Tools" for the tools.
Disconnect the hose assemblies (not shown).
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Loosen nuts (2) and remove bolt (4). Remove cable straps (3) and disconnect harness assembly (1). Remove bolts (5).
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Remove bolts (6). As you remove guard assembly (8), disconnect harness assembly (7).
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Remove bolt (12) and loosen bolts (11). Tilt air conditioner compressor (9) toward the engine and remove belt (10). Remove bolts (11) and remove air conditioner compressor (9). Installation Procedure
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Position air conditioner compressor (9) and install bolts (11) and (12). Tilt air conditioner compressor (9) toward the engine and install belt (10).
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Position guard assembly (8) and install bolts (6). Connect harness assembly (7).
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Install bolts (5). Position the adjusting bolt and install bolt (4). Connect harness assembly (1) and install cable straps (3).
Adjust nuts (2) in order to obtain the proper belt tension. The belt tension should be 535 22 N (120 5 lb) for a new belt, or 400 44 N (90 10 lb). Tighten bolt (4).
Connect the hose assemblies (not shown).
Charge the air conditioning system. Refer to Service Manual, SENR5664, "Air Coniditioning and Heating Systems with R-134a Refrigerant" for the procedure. Refer to Special Publication, NEDG5065, "Air Conditioning Tools" for the tools.