BODY 1933848 - Caterpillar

Removal Procedure
Table 1
Required Tools
Tool Part Number Part Description Qty
A FT-1115 Vacuum Cap 1
B 138-7573 Link Bracket 3 Start By:
Install the truck body retaining pins. Disassembly and Assembly, "Pin (Body Retaining) Remove and Install".
Release the hydraulic system pressure. Refer to Disassembly and Assembly, "Hydraulic System Pressure - Release".
Personal injury can result from hot oil or hot components.At operating temperature, oil is hot and under pressure. Hot oil can cause burns.Remove the fill cap only when the engine is stopped, and the fill cap is cool enough to touch with your bare hand.Do not allow hot oil or components to contact skin.
Personal injury can result from the sudden release of high pressure oil.Be sure the engine has been shut off for a minimum of five minutes to ensure that the accumulator pressure is zero.The accumulator is filled with dry nitrogen. Do not loosen or remove the valve or the cap from the top of the accumulator.
Install Tooling (A) onto the hydraulic tank. Attach an air supply hose onto Tooling (A). Apply 276 to 414 kPa (40 to 60 psi). This will pull a vacuum on the hydraulic system.
Illustration 1 g02533297
Remove tube assembly (1).
Illustration 2 g02533299
Remove bolts (2).
Illustration 3 g02533317
Attach Tooling (B) onto brake accumulator (3). The weight of brake accumulator (3) is approximately 59 kg (130 lb). Remove bolt (4) and clip (5). Remove brake accumulator (3). Repeat this step for the remaining brake accumulators.
Repeat Step 1 through Step 4 for the remaining brake accumulators. Installation Procedure
Illustration 4 g02533317
Use Tooling (B) to install brake accumulator (3). The weight of brake accumulator (3) is approximately 59 kg (130 lb). Install clip (5) and bolt (4).
Illustration 5 g02533299
Install bolts (2).
Illustration 6 g02533297
Install tube assembly (1).
Remove Tooling (A).
Repeat Step 1 through Step 4 for the remaining brake accumulators. End By:
Remove the truck body retaining pins. Disassembly and Assembly, "Pin (Body Retaining) Remove and Install".