VALVE GP-PRESSURE REDUCING 9T1486 - Caterpillar

START BY:a) remove cushion hitch 1. Remove bearings (1) from each side at the rear of the cushion hitch. 2. Use tool (A) to remove rings (2) from two rear bearings (3). 3. Remove rear bearings (3) from the cushion hitch. 4. Use tooling (B) to remove front bearings (4) from the cushion hitch. 5. Use tooling (C) to remove rear bearings (5) from the machine as shown. 6. Remove two seals (6) from each side of the block. 7. Use tooling (B) to remove the front bearings from the block as shown.Install Cushion Hitch Horizontal Bearings
Lower the temperature of all the bearings that need to be pressed in. 1. Use tooling (A) to install the two bearings into block (1). Install the bearings 13.2 0.8 mm (.520 .03 in.) below the outside surfaces. 2. Use tool group (B) and install the lip type seals in each side of the block with the lips of the seals toward the outside. 3. Use tool group (A) and install rear bearings (2) in the machine as shown. 4. Use tool group (A) and install front bearings (3) in the cushion hitch. 5. Use tool group (C) and install rear bearings (4) in the cushion hitch. 6. Install rings (5) on bearings (4). If necessary, use tool (D).7. Carefully install bearings (6) on bearings (4).END BY:a) install cushion hitch