14H Motor Grader 3176C Engine Supplement Radiator Guard and Support, Aftercooler, and Radiator - Remove Caterpillar


Radiator Guard and Support, Aftercooler, and Radiator - Remove
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14H Motor Grader 3176C Engine Supplement [RENR4169]
AIR INLET AND EXHAUST SYSTEM
AFTERCOOLER GP
14H Motor Grader 3176C Engine Supplement Radiator Guard and Support, Aftercooler, and Radiator - Remove
12H Motor Grader Engine Supplement Aftercooler - Remove and Install
1.1. Removal Procedure

Removal Procedure

Table 1
Required Tools    
Tool     Part Number     Part Description     Qty    
A     FT-1114     Vacuum Cap     1    
B     138-7573     Link Bracket     2    
C     9U-7091     Cap     2    
9U-7092 Cap     2    
6V-9509 Face Seal Plug     2    
6V-9830 Cap As     2    
6V-9511 Face Seal Plug     2    
6V-9832 Cap As     2    

Start By:

  1. Remove the hood. Refer to Disassembly and Assembly, RENR4193, "Hood - Remove and Install".
  2. Remove the refrigerant condenser. Refer to Disassembly and Assembly, "Refrigerant Condenser - Remove and Install".

Note: SERVICE DATA: TOOLING (C) WILL NOT BE IDENTIFIED IN PHOTOGRAPHS IN THE REMOVAL OR THE INSTALLATION. THIS TOOLING IS SHOWN IN ORDER TO ASSIST THE EXPERIENCED SERVICEMAN.

Note: Cleanliness is an important factor. Before the disassembly procedure, the exterior of the component should be thoroughly cleaned. This will help to prevent dirt from entering the internal mechanism.


NOTICE

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, "AVSpare Tools and Shop Products Guide" for tools and supplies suitable to collect and contain fluids on AVSpare products.

Dispose of all fluids according to local regulations and mandates.


------ WARNING! ------

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.

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Note: Put identification marks on all lines, on all hoses, on all wires, and on all tubes for installation purposes. Plug all lines, hoses, and tubes. This helps to prevent fluid loss and this helps to keep contaminants from entering the system.

  1. Drain the coolant from the cooling system into a suitable container for storage or disposal. The capacity of the cooling system is 47 L (12.4 US gal). Refer to Operation and Maintenance Manual, SEBU7477, "Cooling System Coolant (ELC) - Chane" for the correct procedure.



    Illustration 1g00918914

  1. Install Tooling (A) on the hydraulic tank. Tooling (A) will contain the hydraulic oil.



    Illustration 2g00918916

  1. Disconnect hoses (1) .



    Illustration 3g00918919

  1. Disconnect hose (2) .



    Illustration 4g00918924

  1. Disconnect harness assemblies (3) .



    Illustration 5g00918925

  1. Remove bolt (4). Disconnect harness assembly (5) .



    Illustration 6g00918927

  1. Disconnect hose assemblies (6) .



    Illustration 7g00918943

  1. Remove bolts (7) .



    Illustration 8g00918946

  1. Remove bolts (8) .



    Illustration 9g00918947

  1. Attach Tooling (B). Repeat this step for the opposite side.



    Illustration 10g00918949

  1. Attach a suitable lifting sling to Tooling (B). The weight of radiator (9) is approximately 272 kg (600 lb).



    Illustration 11g00918965

  1. Remove bolts (10). Repeat this step for the opposite side.

  1. Remove radiator (9) .

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