MOTOR GP-WINDOW WIPER 3231076 - Caterpillar

Remove Water Temperature Regulator
FLUID SPILLAGE CONTAINMENTCare must be taken to ensure that fluids are contained during performance of inspection, maintenance, testing, adjusting and repair of the machine. Be prepared to collect the fluid with suitable containers before opening any compartment or disassembling any component containing fluids. Refer to "TOOLS AND SHOP PRODUCT GUIDE, NENG2500", for tools and supplies suitable to collect and contain fluids in Caterpillar machines. Dispose fluids according to local regulations and mandates.1. Drain the coolant from the engine into a suitable container for storage or disposal. 2. Remove bolts (1), and move adapter (2) away from the cover assembly and into pipe (3). 3. Remove bolts (4), and move cover assembly (5) away from the expansion tank. 4. Remove bolt (6) that holds tube (7) to the expansion tank.5. Remove bolt and washers (8). 6. Remove tube (9).7. Remove the four bolts that hold elbow (10) to the aftercooler housing, and remove the elbow and tube (7) as an assembly. 8. Remove cover assembly (5). 9. Remove water temperature regulators (11) from cover assembly (5). 10. Remove seals (12) from cover assembly (5).Install Water Temperature Regulator
1. Use Tool (A), and install the seals in cover assembly (1) with the lips of the seals down. Put clean oil on the lips of the seals. 2. Install water temperature regulators (2) in cover assembly (1) as shown. 3. Put the gasket, bolts (3) and cover assembly (1) in position near the expansion tank. Do not install the bolts into the expansion tank. 4. Put the O-ring seal on the end of tube (4).5. Put tube (4) and elbow (5) in position in elbow (6) as an assembly. 6. Put the gasket and elbow (5) in place on the aftercooler housing, and install the bolts.7. Install tube (7). 8. Put cover assembly (1) in position on the expansion tank, and tighten bolts (3).9. Install bolt (8). 10. Install the bolt that holds clip (9) to the expansion tank.11. Install the gasket, and connect adapter (10) to the cover assembly.12. Fill the engine with coolant to the correct level. See the Operation & Maintenance Manual.