HYDRAULIC SYSTEM
M6040, M7040, WSM
8-S31
[9] LOWERING SPEED ADJUSTING VALVE
Disassembling Lowering Speed Adjusting Valve
1. Remove the plate (1).
2. Remove out the roll pin (2) using a vice grip pliers.
3. Remove the lowering speed adjusting valve assembly (3).
(When reassembling)
• Check the lowering speed adjusting valve turns smoothly.
9Y1210143HYS0038US0
Tightening torque
Lowering speed adjusting
valve assembly
34.3 to 39.2 N·m
3.5 to 4.0 kgf·m
25.3 to 28.9 lbf·ft
(1) Plate
(2) Roll Pin
(3) Lowering Speed Adjusting Valve
Assembly
(4) Valve
(5) Pin