HYDRAULIC TANK GROUP 8D6670 - Caterpillar

TYPE="LEVEL" DEPTH="1" @@@-->Disassembly Procedure
Table 1
Required Tools    
Tool     Part Number     Part Description     Qty    
A         Rod 457 X 3.81 mm(18 X 0.150 inch)     1    Start By:
Remove the engine oil cooler. Refer to Disassembly and Assembly, "Engine Oil Cooler - Remove".
Keep all parts clean from contaminants.Contaminants may cause rapid wear and shortened component life.
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.
Illustration 1 g00594166
Note: Put identification marks on the oil cooler, the oil cooler bonnet, and the elbow for the oil cooler for proper alignment during assembly.
Separate oil cooler bonnet (1) from the oil cooler.
Remove O-ring seal (2) from oil cooler bonnet (1) .
Illustration 2 g00594036
Separate oil cooler bonnet (4) from oil cooler (3) .
Remove O-ring seals (5) from oil cooler bonnet (4) for the oil cooler.
Illustration 3 g00594125
Clean tubes (6) for the oil cooler core with Tooling (A) .