PIN 3166948 - Caterpillar

Removal Procedure
Table 1
Required Tools    
Tool    Part Number    Part Description    Qty    
A     369-9937     Wrench     1    Start By:
Remove the steering pump. Refer to Disassembly and Assembly, "Piston Pump (Steering) - Remove".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.
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, "Dealer Service Tool Catalog" for tools and supplies suitable to collect and contain fluids on Cat products.Dispose of all fluids according to local regulations and mandates.
Personal injury can result from hydraulic oil pressure and hot oil.Hydraulic oil pressure can remain in the hydraulic system after the engine has been stopped. Serious injury can be caused if this pressure is not released before any service is done on the hydraulic system.Make sure all of the work tools have been lowered to the ground, and the oil is cool before removing any components or lines. Remove the oil filler cap only when the engine is stopped, and the filler cap is cool enough to touch with your bare hand.
Illustration 1 g01178237
Disconnect hose assemblies (1) and (3) .
Disconnect ball valve (2) .
Disconnect elbows (4) and (5) .
Illustration 2 g01178239
Attach a suitable lifting device to implement piston pump (6) . The weight of implement piston pump (6) is approximately 95 kg (210 lb).
Use Tooling (A) to remove bolts (7) .
Remove implement piston pump (6) .