69756 Force O RING

Table 1
Required Tools    
Tool    Part Number    Part Description    Qty    
A     138-7575     Link Bracket     1    
B     178-3704     Lifting Bracket As     1    Start By:
Remove the hood. Refer to Disassembly and Assembly, "Hood - Remove".
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.
At operating temperature, the engine coolant is hot and under pressure.Steam can cause personal injury.Check the coolant level only after the engine has been stopped and the fill cap is cool enough to touch with your bare hand.Remove the fill cap slowly to relieve pressure.Cooling system conditioner contains alkali. Avoid contact with the skin and eyes to prevent personal injury.
Personal injury can result from the cooler core falling.The cooler core is extremely heavy and should not be lifted manually by one person as the core could fall.To avoid possible personal injury, the cooler core if lifted manually should be lifted by more than one person.
Note: Put identification marks on all hoses for installation purposes. Plug all hoses. This helps to prevent fluid loss, and this helps to keep contaminants from entering the system.
Drain the coolant from the cooling system into a suitable container for storage or for disposal. Refer to Operation and Maintenance Manual, "Cooling System Coolant (ELC) - Change".
Illustration 1 g01310638
Attach Tooling (A) and a suitable lifting device to cover assembly (1). The weight of cover assembly (1) is approximately 43 kg (95 lb).
Remove bolts (2) .
Use Tooling (A) and the suitable lifting device in order to remove cover assembly (1) from the machine.
Illustration 2 g01310746
Remove bolts (8) and remove plate (9) .
Disconnect coolant hoses (6) and (7) from radiator core (5) .
Remove bolts (4) and cover (3) from radiator core (5) .
Illustration 3 g01310791
Attach Tooling (B) and a suitable lifting device to radiator core (5) in order to remove radiator core (5) and the seal from the machine.
Repeat Steps 6 through 8 for the remaining radiator cores and the seals.Installation Procedure
Table 2
Required Tools    
Tool    Part Number    Part Description    Qty    
A     138-7575     Link Bracket     1    
B     178-3704     Lifting Bracket As     1    
C     207-1600 (1)     Rubber Lubricant     1    
207-1601 Rubber Lubricant     1    
( 1 ) For EAME Only
Illustration 4 g01310791
Apply Tooling (C) to the seals for radiator core (5). Attach Tooling (B) and a suitable lifting device to radiator core (5) in order to install radiator core (5) and the seal to the machine.
Illustration 5 g01310746
Install cover (3) and bolts (4) which hold radiator core (5) in place.
Connect coolant hoses (6) and (7) to radiator core (5) .