BODY 6I9805 - Caterpillar

Removal Procedure
Start By:
Release hydraulic system pressure. Refer to Disassembly and Assembly, "Hydraulic System Pressure - Release".
Remove the drive shaft. Refer to Disassembly and Assembly, "Drive Shaft - Remove and Install".
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 attachments have been lowered, 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.
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.
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 helps to prevent fluid loss and this helps to keep contaminants from entering the system.
Illustration 1 g00456110
Loosen nut (1) .
Remove connector (2) .
Illustration 2 g00456111
Disconnect hydraulic hose (3) and drain the contents into a suitable container.
Disconnect cable assembly (4) .
Remove two bolts (5) .
Remove caliper assembly (6) .
Remove brake pads (7) from the caliper assembly.
Illustration 3 g00456112
Remove retaining ring (8) .
Remove rotor assembly (9) .
Illustration 4 g00456113
Remove retaining ring (10) .Installation Procedure
Illustration 5 g00456113
Install retaining ring (10) .
Illustration 6 g00456112
Install rotor assembly (9) .
Install retaining ring (8) .
Illustration 7 g00456111
Install brake pads (7) into caliper assembly.
Install caliper assembly (6) .
Install two bolts (5). The torque for bolts (5) is 169 N m (124.6 lb ft).
Connect cable assembly (4) .
Connect hydraulic hose (3) .
Illustration 8 g00456110
Install connector (2) .
Tighten nut (1) .
Check the sight gauge for the hydraulic tank. If oil is needed refer to Operation and Maintenance Manual, SEBU7208, "Hydraulic Oil Level - Check" for the correct procedure.,, End By:
Install the drive shaft. Refer to Disassembly and Assembly, "Drive Shaft - Remove and Install".
Purge the Brakes. Refer to Testing and AdjustingRenr2830, "Brake System Air - Purge".
Adjust the parking brake. Refer to Testing and AdjustingRENR2830, "Parking Brake Control - Adjust".