ALTERNATOR GP-CHARGING 2504044 - 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 correct procedure. Refer to Special Publication, NEDG5065, "Air Conditioning Tools" for the correct tools.
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Disconnect hose assembly (1). Reposition hose assembly (1) .
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Disconnect harness assembly (2). Remove bolt (4) and retainer (3). Disconnect hose assemblies (5) .
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Loosen bolt (6) .
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Remove bolt (9). Loosen bolt (10) enough to remove guard (12). Loosen bolt (11) and reposition refrigerant compressor (7) in order to remove belt (8). Remove bolts (6) and (10). Remove refrigerant compressor (7) .Installation Procedure
Table 1
Required Tools    
Tool     Part Number     Part Description     Qty    
A     4C-4030     Thread Lock Compound     1    
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Install refrigerant compressor (7). Apply Tooling (A) to bolt (10). Install bolts (10) and (6). Install belt (8). Tighten bolt (11). Install guard (12). Install bolt (9) .
Tighten belt (8). Refer to Operation and Maintenance Manual, " Belt - Inspect/Adjust/Replace".
Refer to Operation and Maintenance Manual, " Belt - Inspect/Adjust/Replace".
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Connect hose assemblies (5). Install retainer (3) and bolt (4). Torque bolt (4) to 25 7 N m (18 5 lb ft). Connect harness assembly (2) .
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Position hose assembly (1). Connect hose assembly (1) .
Charge 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.