Servicing Specification - Kubota B1220 Workshop Manual

B1220, B1620, B1820, WSM

2. SERVICING SPECIFICATION

Differential Case to Deferential Pinion
• Differential Pinion
• Differential Case
Spiral Bevel Pinion Shaft
Spiral Bevel Pinion Shaft to Spiral Bevel
Gear
9T Bevel Gear to 23T Bevel Gear
Front Axle Case Boss to Bracket (Front)
• Front Axle Case Boss
• Bracket
Front Axle Case Boss to Bracket (Rear)
• Front Axle Case Boss
• Bracket
Item
Clearance
O.D.
I.D.
Turning Torque
Backlash
Backlash
Clearance
O.D.
I.D.
Clearance
O.D.
I.D.
6-S2
Factory Specification
0.032 to 0.068 mm
0.00126 to 0.00268 in.
15.000 to 15.018 mm
0.59056 to 0.59125 in.
14.950 to 14.968 mm
0.5889 to 0.58929 in.
0.8 to 1.0 N·m
0.08 to 0.10 kgf·m
0.59 to 0.73 lbf·ft
0.1 to 0.3 mm
0.004 to 0.012 in.
0.1 to 0.3 mm
0.004 to 0.012 in.
0.125 to 0.280 mm
0.0049 to 0.0110 in.
49.950 to 49.975 mm
1.9665 to 1.9675 in.
50.10 to 50.23 mm
1.9722 to 1.9774 in.
0.090 to 0.250 mm
0.0035 to 0.0098 in.
64.94 to 64.97 mm
2.5567 to 2.5579 in.
65.06 to 65.19 mm
2.5614 to 2.5665 in.
FRONT AXLE
Allowable Limit
0.2 mm
0.0079 in.
–
–
–
–
–
0.45 mm
0.018 in.
–
–
0.45 mm
0.018 in.
–
–
9Y1210272FAS0002US0
(EU)
KiSC issued 07, 2011 A