Kubota M108S, Workshop Manual

Page: 197 / 523

2-S2
M108S, WSM CLUTCH
2. SERVICING SPECIFICATION
TRAVELING CLUTCH
W1013874
PTO CLUTCH
W1013973
Item Factory Specification Allowable Limit
Clutch Pedal Free Travel Below 15 mm
0.59 in.
–
Total Stroke 150 to 155 mm
5.91 to 6.10 in.
–
Damper Disc Boss to Gear Shaft Backlash
(Displacement
Around Disc Edge) – 2.0 mm
0.079 in.
PTO Clutch Disc Thickness 1.70 to 1.90 mm
0.0670 to 0.0748 in.
1.55 mm
0.0610 in.
Brake Ring Thickness 4.40 to 4.60 mm
0.174 to 0.181 in.
4.2 mm
0.17 in.
Return Plate Thickness 2.92 to 3.05 mm
0.115 to 0.120 in.
2.5 mm
0.098 in.
Driven Plate Flatness 1.54 to 1.56 mm
0.0607 to 0.0614 in.
1.1 mm
0.043 in.
PTO Piston Thickness – 0.15 mm
0.0059 in.
PTO Return Plate Thickness 1.15 to 1.25 mm
0.0453 to 0.0492 in.
1.1 mm
0.043 in.
Return Spring Tension 245 N/23.1 mm
25.0 kgf/23.1 mm
55.1 lbf/0.909 in.
226 N/23.1 mm
23.0 kgf/ 3.1 mm
50.7 lbf/0.909 in.
PTO System Pressure Pressure 1.97 to 2.10 MPa
20.0 to 21.5 kgf/cm
2
285 to 305 psi
–
KiSC issued 06, 2007 A