CYLINDER GP-STEERING 9J1287 - Caterpillar

1. Remove four bolts (1) from roller (2). Remove cap (3) and the gasket. 2. Fasten a hoist to roller (2). Remove nut and bolt (3). Bolt has threads and must be turned out. The weight of the roller is 56 lb. (25 kg). On later models, bolts do not have to be turned out.Install Elevator Chain Roller
1. Fasten a hoist to roller (1). Turn bolt in the frame and install nut (2). Tighten the nut to a torque of 200 10 lb.ft. (270 14 N m). On later models, a hardened washer is used. Tighten the nut on these models to a torque of 640 80 lb.ft. (865 110 N m). 2. Install the gasket and cap (3).Disassemble Elevator Chain Roller
start by:a) remove elevator chain roller 1. Remove shims (1) and bushing (2) from the roller. 2. Turn the roller over. Remove bearing cone (3) and the spacer. 3. Turn the roller over again. Remove seal (4) and the bearing cone from the roller. 4. Turn the roller over again. Remove bearing cup (5) from the roller. 5. Remove lower bearing cup (6). Remove the ring that keeps the bearing cups apart from the roller if necessary.Assemble Elevator Chain Roller
1. From the inside of the roller install bearing cup (2) and bearing cone (1). 2. Install lip type seal with tooling (A). Install the seal with the lip to the inside of the roller. 3. Turn the roller over. Install bearing cup (3). 4. Turn the roller over again. Install bushing (5) and shims (4). Use shims (1J5334) as needed to put the idlers in center of chain links. 5. Turn the roller over again. Install spacer (7) and bearing cone (6).end by:a) install elevator chain roller