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TM 1-4920-446-13 & P
3-68. Valves - Replace (Contd)
3-68
Control Panel Mounted Valves: (See Figure 2-2 and Table 2-1 for identity by item number)
1.
4 way selector valve
2.
Compensator shutoff valve
3.
Gauge shutoff valve
4.
High pressure relief valve
5.
High pressure bypass valve
6.
Outlet selector valve
7.
Flow limit adjust valve
8.
Pressure compensator valve
9.
Reservoir shutoff valve (ensure reservoir is empty)
To Remove Valve:
1.
Remove hydraulic tubing attached to valve and any other tubing as necessary. Cap lines.
2.
Remove attaching hardware.
3.
Remove valve.
The following valves are inline valves.
1.
Check valve.
2.
Check valve, 3/4" tube.
3.
Reservoir drain valve (ensure reservoir is empty).
4.
Low pressure relief valve (2).
To remove valve
1.
Disconnect hydraulic plumbing at valve. Cap lines.
2.
Remove valve.
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