STEP AS 3586678 - Caterpillar

Removal Procedure
Table 1
Required Tools    
Tool    Part Number    Part Description    Qty    
A     7S-5437     Nitrogen Charging Group     1    Start By:
Remove the control manifold. Refer to Disassembly and Assembly, "Control Manifold - Remove".
Illustration 1 g01113448
Remove cap (1) from accumulator (2) .
Use Tooling (A) in order to discharge the accumulator. Refer to Testing and Adjusting, "Hydraulic System - Test and Adjust".
Remove accumulator (2) from control manifold (3) .Installation Procedure
Table 2
Required Tools    
Tool    Part Number    Part Description    Qty    
A     7S-5437     Nitrogen Charging Group     1    
Illustration 2 g01113448
Install accumulator (2) to control manifold (3).
Use Tooling (A) in order to charge the accumulator. Refer to Testing and Adjusting, "Hydraulic System - Test and Adjust".
Install cap (1) to accumulator (2) .End By: Install the control manifold. Refer to Disassembly and Assembly, "Control Manifold - Install".