BALL BEARING 1776890 - Caterpillar

Removal Procedure
Start By:
Remove the crankcase guard. Refer to Disassembly and Assembly, SENR5894, "Crankcase Guard - Remove and Install." .
Remove the fuel transfer pump. Refer to Disassembly and Assembly, "Fuel Transfer Pump - Remove and Install".
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 Tools and Shop Products Guide" for tools and supplies suitable to collect and contain fluids on Caterpillar products.Dispose of all fluids according to local regulations and mandates.
Personal injury can result from hot coolant, steam and alkali.At operating temperature, engine coolant is hot and under pressure. The radiator and all lines to heaters or the engine contain hot coolant or steam. Any contact can cause severe burns.Remove filler cap slowly to relieve pressure only when engine is stopped and radiator cap is cool enough to touch with your bare hand.Cooling System Conditioner contains alkali. Avoid contact with skin and eyes.
Hot oil and hot components can cause personal injury. Do not allow hot oil or hot components to contact skin.
Note: Put identification marks on all lines, on all hoses, on all wires, and on all tubes for installation purposes. Cap all lines, all hoses, and all tubes and plug all lines, all hoses, and all tubes. This will help to prevent fluid loss and this will help to keep contaminants from entering the system.
Drain the coolant from the radiator in a suitable container. The capacity of the cooling system is 268 L (70.8 US gal).
Drain the oil from the transmission in a suitable container. The capacity of the transmission is 169 L (44.6 US gal).
Illustration 1 g00296732
Attach a hoist and suitable lifting slings to ladder assembly (1) .
Remove four bolts (2) and ladder assembly (1) .
Remove the left engine side panels in order to access the transmission oil cooler core.
Illustration 2 g00296733
Bottom View
Disconnect hose assemblies (4) and (5) from the ear of transmission oil cooler core (3) .
Illustration 3 g00296734
Disconnect hose assembly (6) from the front of transmission oil cooler core (3) .
Illustration 4 g00296736
Attach a hoist and a suitable lifting sling to transmission oil cooler core (3), as shown.
Illustration 5 g00296737
Bottom View
Remove four bolts (7) that secure bracket (8) to the engine.
Illustration 6 g00296738
Remove six bolts (9) that secure bracket (8) and bonnet (10) to the transmission oil cooler core.
Remove bracket (8) and bonnet (10) from the rear of the transmission oil cooler core.
Illustration 7 g00296740
Remove six bolts (12) that secure transmission oil cooler core (3) to front cooler bracket (11) .
Illustration 8 g00296741
Use a hoist and carefully remove transmission oil cooler core (3). The weight of the transmission oil cooler core is 50 kg (110 lb).