WHEEL GP-TIRE& 1401623 - Caterpillar

1. Disconnect the battery cables from the battery. Fasten a hoist to battery box (1). Remove bolts (3) and the washers that hold the battery box to the brackets. Remove the battery box and the battery. Weight is 170 lb. (77 kg).2. Disconnect oil lines (5) from the cylinder. Remove the washer and bolt (4) from each end of the cylinder. 3. Remove pins (2) from each end of the cylinder with tooling (A). 4. Fasten a hoist to the cylinder. Remove articulation cylinder (6) and the washers from the machine. Weight is 76 lb. (34 kg).5. Repeat Steps 1 through 4 for the other articulation cylinder. See DISASSEMBLE AND ASSEMBLE HYDRAULIC CYLINDERS.Install Articulation Cylinders
1. Fasten a hoist to articulation cylinder (1) and put it in position on the machine.2. Put washers (2) in position on top of the rod end of the cylinder.3. Install the pin in each end of the cylinder. Install the bolt and washer that hold each pin to the frame.4. Connect the oil lines to their correct locations on the cylinder. 5. Fasten a hoist to battery box (4). Put the battery box in position on the brackets. Install the washers and bolts (3) that hold the battery box to the brackets.6. Connect the battery cables to the battery.7. Repeat Steps 1 through 6 for the other articulation cylinder.