SENSOR GP-TEMP 4877834 - Caterpillar

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Removing AlternatorRemoval 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.
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.
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 All Caterpillar Machines" for the procedure. Refer to Special Publication, NENG2500, "Air Conditioning Tools" for the correct tools.
Illustration 1 g06084215
Remove clamps (2) and hose (1). Remove bolt (4) and clamp (3).
Illustration 2 g06084224
Remove clamps (5) and hose (6). Remove bolt (8) and clamp (7). Remove tube (9).
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Remove cable straps (12) and position harness assembly (10) to the side. Remove three bolts (11) and bracket (13).
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Disconnect Harness connectors (14), (15), and (16). Position Harness Assemblies (17) to the side.
Illustration 5 g06085143
Disconnect two P clips (18) from refrigerant lines (20). Remove bolt (19) and bracket (21). Position refrigerant lines (20) to the side.
Illustration 6 g06085176
Remove two bolts (22) and two bolts (23). Remove refrigerant compressor (24).Installation Procedure
Install refrigerant compressor (24) in reverse order of removal.
Tighten bolt (19) to a torque of 35 3 N m (310 27 lb in).