SCREW 0949525 - Caterpillar

start by: a) remove centershift lock1. Lower the blade to the ground. 2. Fasten a hoist to centershift cylinder (8). Remove the bolts and cap (7) from the cylinder. Remove the insert from the ballstud. Move cylinder (8) free of the blade lift bar (3). Remove the insert from the rod end of the cylinder.3. Remove the bolt and clip (6) from the lift bar.4. Fasten a hoist to the lift bar.5. Remove bolts (1) and lock (5) from each end of the lift bar. Remove pins (2) and (4). Remove the washers from between the lift arm and the lift bar.6. Remove blade lift bar (3). Weight is 200 lb. (90 kg). Move the lift bar out toward the rear of the machine. Lower it to the ground. Move the hoist free of the frame. Remove the lift bar out the side of the machine. 7. Remove the seals and the bearings from each end of the lift bar with tooling (A). 8. Remove seal (9) from the lift bar. Remove snap ring (10). Remove two bearings (11) and the spacer from the lift bar with tooling (A).Install Blade Lift Bar
1. Install new bearings (1) in each end of the blade lift bar with tooling (A). Install the bearings to a depth of .406 .016 in. (10.90 .406 mm) from the outside surfaces of the lift bar.
Tooling (A) must be used to install the bearings to prevent damage.
2. Install the four new seals in each end of the lift bar with tooling (B). Install with the lip of the seals toward the outside of the bore. Install the seals even with the outside surfaces of the lift bar. 3. Install the snap ring in the centershift lock bore of the lift bar. Install the two bearings and the spacer between the bearings with tooling (C). Install the bearings and the spacer so they make contact with the snap ring.4. Install a new seal in the centershift lock bore of the lift bar with tooling (B). Install the lip of the seal toward the outside surface. Install the seal so it makes contact with the snap ring. 5. Fasten a hoist to blade lift bar (3). Put it in position on blade lift arms (2). Install the washers between the lift bar and the lift arms. Install the two pins that hold the lift bar. Make sure the grooves in the pins are in alignment with the openings in the lift arms.6. Put the locks in position in the openings in the lift arms. Install the bolts that hold the locks. 7. Fasten a hoist to centershift cylinder (7). Put it in position on ballstud (5). Put the inserts in position on cylinder rod (4) and cap (6). Put cap (6) in position on the ballstud. Install the bolts that hold the cap to the cylinder rod.8. Put clip (8) in position on the lift bar. Install the bolt that holds it.end by: a) install centershift lock