IV-74
HYDRAULIC UNITSPILOT VALVE
3. Take out the plug (5) then remove the push rod
(6) from the plug (5).
• If the plug is difficult to remove, use (–) screw
driver to remove it.
• Be careful not to let the plug fly out from the
spring·s force.
4. Remove the O-ring (7) and seal (8) from the
plug.
5. Remove the reducing valve (12) and spring
(13).
• Make match marks on the reducing valve and
casing hole so they can be placed in the same
position when they are reassembled.
6. Disassembled the reducing valve.
a. Push in the spring seat (14) to contract the
spring (15), and move the spool (17) from the
small hole to the large hole of the spring seat
(14).
• Do not push in the spring seat too far (at
most 6 mm).
To Next Page
Loading...
