Safety Valve - Kubota WSM L3560 Workshop Manual

L3560, L4060, L4760, L5060, L5460, L6060, WSM

[6] SAFETY VALVE

Disassembling Safety Valve
1. Remove the safety valve assembly (1).
2. Secure the safety valve assembly in a vise.
3. Loosen the lock nut (3), and remove the adjust screw (2).
4. Draw out the spring (4), seat (5) and ball (6).
(When reassembling)
• When installing the safety valve to the hydraulic cylinder block,
be careful not to damage the O-ring.
Safety valve assembly
Tightening torque
Safety valve lock nut
(1) Safety Valve Assembly
(2) Adjust Screw
(3) Lock Nut
(4) Spring
8-S28
HYDRAULIC SYSTEM
40 to 49 N·m
4.0 to 5.0 kgf·m
29 to 36 lbf·ft
59 to 78 N·m
6.0 to 8.0 kgf·m
44 to 57 lbf·ft
(5) Seat
(6) Ball
(7) Housing
9Y1210824HYS0034US0
KiSC issued 03, 2016 A