IV-77
HYDRAULIC UNITSPILOT VALVE
4. Install the spring (13) and reducing valve
(12).
• Install them in the positions they were in be
-
fore disassembly.
5. Install the O-ring (7) and seal (8) in the plug
(5).
6. Install the push rod (9) in the plug (5).
• Apply hydraulic oil to the push rod.
7. Install the plug (5) and plate (4), then install the
joint.
• Use installation jigs (A) and (B) to install the
joint.