SHAFT 3N2815 - Caterpillar

Removal Procedure
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.
Keep all parts clean from contaminants.Contaminants may cause rapid wear and shortened component life.
Isolate the electric power generation set. Refer to Operation and Maintenance Manual, "Generator Isolating for Maintenance" for the correct procedure.
Drain the coolant from the cooling system to a level below the aftercooler outlet coolant temperature sensor. Refer to Operation and Maintenance Manual, "Cooling System Coolant (ELC) - Change".
Illustration 1 g03802069
Disconnect harness assembly (1) and remove aftercooler outlet temperature sensor (2).
Remove the O-ring seal from the temperature sensor. Installation Procedure
Install aftercooler outlet temperature sensor (2) in the reverse order of removal.
Tighten aftercooler outlet temperature sensor (2) to a torque of 20 3 N m (177 27 lb in).