Kubota B1830, Workshop Manual

Page: 229 / 548

TRANSMISSION B1830,B2230,B2530,B3030, WSM
3-S5
INDEPENDENT PTO CLUTCH
MECHANICAL PTO CLUTCH
Item Factory Specification Allowable Limit
Clutch Disc Thickness 1.70 to 1.90 mm
0.067 to 0.075 in.
1.55 mm
0.061 in.
Clutch Plate Thickness
(With Hole) 1.15 to 1.25 mm
0.045 to 0.049 in.
1.10 mm
0.043 in.
Pressure Plate Thickness 1.95 to 2.05 mm
0.0768 to 0.0807 in.
1.8 mm
0.071 in.
Piston Return Spring Free Length
Load / Length
44.0 mm
1.73 in.
638.7 N / 26 mm
65.13 kgf / 26 mm
143.6 lbf / 1.02 in.
–
539.4 N / 26 mm
55 kgf / 26 mm
121.3 lbf / 1.02 in.
Item Factory Specification Allowable Limit
PTO Brake Disc Thickness 1.70 to 1.90 mm
0.067 to 0.075 in.
1.55 mm
0.061 in.
PTO Brake Plate 1 Thickness 1.95 to 2.05 mm
0.0768 to 0.0807 in.
1.8 mm
0.071 in.
KiSC issued 05, 2012 A