DISC-THRUST 9W3141 - Caterpillar

Removal Procedure
Table 1
Required Tools
Tool Part Number Part Description Qty
A 138-7573 Link Bracket 2
Keep all parts clean from contaminants.Contaminants may cause rapid wear and shortened component life.
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.
Drain the coolant from the cooling system into a suitable container for storage or disposal. Refer to Operation and Maintenance Manual, "Cooling System Coolant - Change".
Illustration 1 g01773613
Remove the bolts from retainers (2) and (6).
Remove the bolts from support bracket (4).
Remove tube (5) and the O-ring seals.
Remove bolts (3) from elbow (1). Remove elbow (1) and the gasket.
Illustration 2 g01773615
Remove mounting straps (7) and (9) that hold the water temperature regulator housing to the engine oil filter housing. Remove plate (8) from the engine oil filter housing.
Illustration 3 g01251850
Disconnect the harness assembly from the temperature sensor on the water temperature regulator