Kubota B1830 Workshop Manual page 229

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