BRAKE GP-SWING 8U2536 - Caterpillar

2. Raise the rear of the machine, and position wooden blocks (4) as shown.3. Remove the valve core from valve stem (1) to completely deflate the tire. Run a piece of wire through the valve stem to sure it is not plugged.4. Loosen ten nuts (2). Do not remove the nuts at this time.5. Use a lift truck and chain (5) to support drive wheel (3). Remove nuts (2), and remove the drive wheel from the machine. The weight of the drive wheel is 250 kg (550 lb). The following steps are for installation of the drive wheel.6. Put drive wheel (3) in position with a lift truck and chain (5).7. Install ten nuts (2). Tighten the nuts to a torque of 1024 to 1229 N m (750 to 900 lb ft).8. Install the valve core in valve stem (1), and inflate the tire to a pressure of 240 kPa (35 psi).9. Raise the rear of the machine, and remove wooden blocks (4).End By:a. install tow armb. install screed