RIM-REPL. 4M4858 - Caterpillar

Removal Procedure
Start By:
Install the steering frame lock. Refer to Disassembly and Assembly, "Steering Frame Lock - Remove and Install".
Release the hydraulic system pressure. Refer to Disassembly and Assembly, "System Pressure Release".Note: Cleanliness is an important factor. Before the removal 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, "Caterpillar Dealer Service Tool Catalog" 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 hydraulic tank is hot and under pressure.Hot oil and components can cause personal injury. Do not allow hot oil or components to contact skin.Remove the filler cap only when the engine is stopped, and the filler cap is cool enough to touch with your bare hand. Remove the filler cap slowly in order to relieve pressure.
Illustration 1 g01065596
Open grille (1) .
Use two people to remove grille (1). The weight of the grille is approximately 30 kg (66 lb).
Illustration 2 g01145170
Remove locking pin (3) and pin (2) .
Illustration 3 g01145172
Attach a suitable lifting device to hydraulic oil cooler (4). The weight of the hydraulic oil cooler is approximately 30 kg (66 lb).
Illustration 4 g01145173
Disconnect hose assembly (7) .
Disconnect hose assembly (8) .
Remove cotter pin (6) from pin (5). Remove pin (5) .
Repeat Step 7 for the lower pin.
Remove the hydraulic oil cooler.