ELBOW AS-EXHAUST 2723058 - Caterpillar

Removal Procedure
Table 1
Required Tools    
Tool    Part Number    Part Description    Qty    
A     138-7575     Link Bracket     1    Start By:
Remove the hydraulic fan. Refer to Disassembly and Assembly, "Fan and Piston Motor (Hydraulic Fan) - Remove" for the machine that is being serviced.
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.
At operating temperature the implement hydraulic oil tank is hot and under pressure. Hot oil can cause burns.To prevent possible injury, release the pressure in the implement hydraulic system before hydraulic lines or components are disconnected or removed.
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.
Illustration 1 g00845413
Attach Tooling (A) to bolt hole (1) .
Attach a suitable hoist and a suitable lifting sling to Tooling (A) .
Illustration 2 g00845433
Typical example
Remove nine bolts (2) .
Use the hoist in order to remove fan shroud section (3). The weight of fan shroud section (3) is 20 kg (45 lb).
Repeat steps 1 through 4 for the remaining three fan shroud sections.
Do not damage the radiator core during removal or installation of the fan group.