HydraMaster Boxxer 423s - Figure 5-14. Install Retainers into Cavities; Figure 5-15. Press Low Pressure Seal Assembly into Cavity; Figure 5-16. Re-Install Manifold and Torque Fasteners

5-15: Machine Maintenance Machine Maintenance: 5-14
To install the intermediate retainers and the low pressure seals:
1. Insert the brass intermediate retainer into the cavity.
2. Press the new low pressure seal into the brass low pressure seal retainer and install
a new O-ring on the outside (see Figure 5-14).
3. Press the low pressure seal assembly into the cavity (see Figure 5-15).
Figure 5-14. Install Retainers into Cavities
Figure 5-15. Press Low Pressure Seal Assembly into Cavity
Re-Installing Manifold
1. Position the outer plungers at the same position (see Figure 5-16).
2. Re-install manifold and torque the fasteners in an “X” pattern to 50% of specication
and then retorque to 100% specication (see Figure 5-17 and Figure 5-18).
1
3
4
2
5
8
7
6
1
3
4
2
5
8
7
6
Figure 5-16. Re-install Manifold and Torque Fasteners
Figure 5-17. Torque Sequence
in “X” Pattern
Figure 5-18. Torque Bolts to
22 ft. lbs