BRACKET AS.- 1834807 - Caterpillar

Removal Procedure
Table 1
Required Tools
Tool Part Number Part Description Qty
A 504-9826 Lift Gp (50/60 Hz)(1) 2
OR
504-9827 Lift Gp (50/60 Hz)(2) 2
B 8S-9906 Ratchet Puller 1
(1) High-Voltage (380-500V)
(2) Low-Voltage (180-300V)Start By:
Install the wheel chocks. Refer to Disassembly and Assembly, "Wheel Chock (Front and Rear) - Remove and Install".
Follow the recommended procedure for removal and installation of tires and or wheel assemblies.Ensure that the machine and tire and or wheel assembly are properly supported at all times.Improper procedures that are used to remove and install tires and or wheel assemblies can result in personal injury or death.
Note: The removal for the outside tire and rim is shown. Refer to this procedure for the removal of the inner tire and rim.
Illustration 1 g06313200
Position Tooling (A) under the rear of the machine. Use Tooling (A) to lift the rear of the machine until the rear tires are off the ground. Refer to Tool Operating Manual, NEHS1328, "Lift Group (Stand - 60 Ton)" for more information on Tooling (A).
Illustration 2 g01327237
Remove 18 of the 20 nuts (1) and washers (2) that hold the tire and rim in position.Note: Leave two nuts (1) and the washers (2) in place on opposite sides of the rim.
Illustration 3 g06313384
Illustration 4 g01327157
Position a lift truck under the tire and rim. Use Tooling (B) and a suitable sling to fasten the tire and rim to the lift truck, as shown.
Illustration 5 g00540960
The tire and rim can also be removed by using a tire handler, as shown.
Remove two remaining nuts (1) and the washers (2) from the tire and rim. Remove the tire and rim. The weight of the tire and rim is approximately 1950 kg (4300 lb).
Illustration 6 g01327150
Remove bolts (3), the washers, and cover (4) from the wheel.
Illustration 7 g01327251
Put identification on the tire and rim assembly for installation purposes. Remove 12 of 14 nuts (5) and washers (6) from the tire and rim assembly.
Illustration 8 g06313187
Severe injury or death can occur if the inside tire and rim is removed completely from the wheel assembly before it can be fastened to the mast of the lift truck.To avoid injury or death from a crushing injury, secure the inside tire and rim to the lift truck before removal from the wheel assembly.
Position the lift truck so that the forks are under the tire and rim assembly. Use suitable blocking and a lifting sling around the tire and rim assembly to secure the tire and rim assembly to the lift truck. Remove the remaining two nuts (5) and washers (6). Reposition the tire and rim assembly outboard on the wheel assembly.
Reposition the lift truck so that the forks are under the tire and rim assembly. Position a lifting sling around the tire and rim assembly and secure the lifting sling to the lift truck, as shown. Remove the inner tire and rim assembly. The weight of the inner tire and rim assembly is approximately 1950 kg (4300 lb).