Plunger Assembly - Kubota U20-3 Workshop Manual

U20-3, U25-3 WSM
34. Fit the check valve and spring to the plunger.
35. Attach the O-ring to the plug and fit the plug to
the plunger.
• Tightening torque of plug: 27.0±2.45 N⋅m

(1) Plunger assembly

36. Fit the plunger assembly to the base plate.
• Fit the plunger assembly while turning it so
that it will not bind.
• Apply hydraulic oil to the plunger
subassembly
37. Fit the spring sheet and spring.
38. Attach the O-ring to the cap and fit the cap to
the base plate by tightening it.
• Apply grease to the O-ring.
• Tightening torque: 157±8 N⋅m
IV-S-124
Hydraulic system (Service section)