AXLE AR-FIXED 3866758 - Caterpillar

Removal Procedure
Table 1
Required Tools    
Tool     Part Number     Part Description     Qty    
A     138-7575     Link Bracket     2    Start By:
Remove the hood. Refer to Disassembly and Assembly, "Hood - Remove and Install".
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.
Hot engine components can cause injury from burns. Before performing maintenance on the engine, allow the engine and the components to cool.
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.
Note: Put identification marks on all hoses, on all hose assemblies on all wires, and on all tube assemblies for installation purposes. Plug all hose assemblies and plug all tube assemblies. This helps prevent fluid loss, and this helps keep contaminants from entering the system.
Turn the battery disconnect switch to the OFF position.
Drain the coolant from the cooling system. The capacity of the cooling system is 62 L (16 US gal).
Illustration 1 g00820150
Remove auxiliary starting receptacle (2). Remove grill (1).
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Remove ladders (3).
Disconnect wiring harness (7). Remove connector (6).
Loosen hose clamps (5). Push the hose away from the coolant tank. Remove filler cap (4) .
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The electrical connector for the backup alarm is located under the radiator guard cover.
Disconnect electrical connector (8) .
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Attach Tooling (A) and a suitable lifting device (9) .
Remove two wires from each of four signal lamps (10) .
Illustration 5 g00820246
Disconnect electrical connector (12). Remove wiring harness (11). Remove the radiator guard cover.
Illustration 6 g00820254
Attach Tooling (A) and a suitable lifting device (9). Remove coolant tank (13) .