CONTROL GP-SERVICE BRAKE 1434873 - Caterpillar

Removal Procedure
Start By:
Remove the water temperature regulator housing. Refer to Disassembly and Assembly, "Water Temperature Regulator Housing - Remove".
Remove the clean clean gas induction cooler. Refer to Disassembly and Assembly, "Clean Gas Induction Cooler - Remove and Install".
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, "Caterpillar Dealer Service Tool Catalog" for tools and supplies suitable to collect and contain fluids on Caterpillar products.Dispose of all fluids according to local regulations and mandates.
Illustration 1 g01288692
Remove elbow (1). Remove bracket (2) .
Illustration 2 g01288715
Disconnect hose (3). Disconnect tube assembly (5). Remove nut (6) and the stud. Disconnect tube assembly (7). Remove bolts (4). Remove elbow (8) .
Illustration 3 g01288725
Disconnect hose (9). Remove bolts (10). Remove elbow (11) .
Illustration 4 g01288797
Loosen bolts (12) by approximately 25 mm (1 inch) in order to separate water pump (13) from front housing (14) .
Remove water pump (13) .
Illustration 5 g01288803
Remove O-ring seal (15) from water pump (13) .