SHAFT 2535017 - Caterpillar

Removal Procedure
Start By:
Connect the steering frame lock. Refer to Disassembly and Assembly, "Steering Frame Lock - Separate and Connect".
Release the pressure in the steering system and in the braking system. Refer to Disassembly and Assembly, "System Pressure - Release".
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.
Hot oil and hot components can cause personal injury. Do not allow hot oil or hot components to contact skin.
Note: Put identification marks on all lines, on all hoses, on all wires and on all tubes for installation purposes. 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.
Drain the oil from the hydraulic tank for the steering system and for the braking system into a suitable container. The tank capacity is 159 L (41 US gal).
Illustration 1 g00342592
Illustration 2 g00342612
Open platform door (1).
Remove platform panel (2) in order to access brake pump (3).
Illustration 3 g00342613
Disconnect hose assemblies (4) from brake pump (3).
Illustration 4 g00342652
Remove bolts (5) and the washers.
Remove brake pump (3). The weight of the brake pump is 9 kg (20 lb).
Illustration 5 g00342654
Remove gasket (6).