TUBE AS 5503654 - 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.
Drain the coolant from the cooling system to a level below the coolant temperature sensor into a suitable container for storage or disposal. Refer to Operation and Maintenance Manual, "Cooling System Coolant - Change".
Illustration 1 g06323335
Disconnect harness assembly (1).
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Remove coolant temperature sensor (2).
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Remove O-ring seal (3).Installation Procedure
Illustration 4 g06323355
Install O-ring seal (3).
Illustration 5 g06323337
Install coolant temperature sensor (2). Tighten coolant temperature sensor (2) to a torque of 20 3 N m (15 2 lb ft).
Illustration 6 g06323335
Connect harness assembly (1).