HARNESS AS-CHASSIS 2549357 - Caterpillar

Removal Procedure
Table 1
Required Tools
Tool Part Number Part Description Qty
A 1U-9200 Lever Puller Hoist 2
B 9U-6833 Nut 1
4C-9633 Puller Stud 1
6V-4035 Sleeve 1
6V-3160 Double Acting Cylinder 1
3S-6224 Electric Hydraulic Pump Gp 1 Start By:
Install the wheel chocks. Refer to Disassembly and Assembly, "Wheel Chock (Front and Rear) - Remove and Install".
Personal injury or death can result from improper lifting or blocking.When a hoist or jack is used to lift any part or component, stand clear of the area. Be sure the hoist or jack has the correct capacity to lift a component. Install blocks or stands before performance of any work under a heavy component.Approximate weights of the components are shown. Clean all surfaces where parts are to be installed.
Note: Park the truck on a smooth, level surface before you perform any operations.
Illustration 1 g01343702
Attach suitable shackles and a suitable lifting device to body assembly (1). Body assembly (1) may weigh as much as 15422 kg (34000 lb).
Illustration 2 g01343714
Put identification on washers (2) for installation purposes. Remove cotter pin (3), pin (4), and washers (2). Use two people to remove rock ejector assembly (5). The weight of rock ejector assembly (5) is approximately 39 kg (87 lb).
Repeat Step 2 for the remaining rock ejector assembly.
Illustration 3 g01344317
Remove bolts (6) in order to separate magnet assembly (8) from body assembly (1). Disconnect sensor assembly (7). Reposition sensor assembly (7) out of the way.
Illustration 4 g01344318
Illustration 5 g01344343
Use Tooling (A) to support hoist cylinder (12). The weight of hoist cylinder (12) is approximately 286 kg (630 lb). Remove bolts (9). Remove plate (10).
Use Tooling (B) to remove pin assembly (11). Use Tooling (A) to lower hoist cylinder (12) out of the way.
Repeat Steps 5 and 6 for the remaining hoist cylinder.
Illustration 6 g01344449
Remove bolts (15) and plate (14).
Remove pin assembly (13) and thrust washers (16) (not shown).
Repeat Step 8 and Step 9 for the remaining pin assembly.
Remove body assembly (1).