BUCKET GP-GENERAL PURPOSE 2794312 - Caterpillar

start by:a) remove steering clutches 1. Remove nut (2) and lock (1). 2. Install tooling (A) on pilot (3) for the steering clutch piston. Remove the pilot, piston and washer as a unit.3. Install nut (2) back on the bevel gear shaft. Install the nut even with the end of the bevel gear shaft. 4. Install tooling (B) and a spacer (4) 1.375 in. (34.9 mm) in diameter and 1.750" (44.5 mm) long as shown.5. Put enough force on the steering clutch hub to remove it from the bevel gear shaft. Remove tooling (B) and the spacer.6. Fasten a hoist to the steering clutch hub. Remove nut (2). Remove steering clutch hub (5). Weight of the steering clutch hub is 55 lb. (25 kg).Install Steering Clutch Hubs
1. Fasten a hoist to the steering clutch hub (1). Put the hub in position on the bevel gear shaft. Make sure the splines in the hub and on the bevel gear shaft are clean and dry. 2. Install the washer for the steering clutch hub. Install tooling (A) as shown. Push the hub in position on the bevel gear shaft with a force of 35 to 40 tons (31.8 to 36.3 t). Remove tooling (A) and the washer. 3. Measure distance (B) between the shoulder on the bevel gear shaft and the face of the hub. Distance (B) must be .12 .03 in. (3.0 0.8 mm).4. Put piston (3) into pilot (2). Install the piston and pilot as a unit in the steering clutch hub.5. Put the dowel in washer (4) in alignment with the hole in the steering clutch hub. Install the washer.6. Install lock (6) and nut (5). Tighten nut (5) to a torque of 800 100 lb. ft. (110.6 13.8 mkg).end by:a) install steering clutches