jcb JS160 - Page 501

Adjustments (cont’d)
Determining the Thickness of Thrust Bearing 20 (cont’d)
5 Calculate the optimum thickness ‘T’ of thrust bearing 20
as follows:
T = (C - X) - (0.3 to 0.6) mm
6 Select a suitable thrust bearing from the table below.
Thrust
bearing 20 -
T
Classification
Symbol BB
1 5.7 ± 0.05 mm (0.224 ± 0.002 in)
2 6.0 ± 0.05 mm (0.236 ± 0.002 in)
3 6.3 ± 0.05 mm (0.248 ± 0.002 in)
10 - 10
Section F Transmission
9803/6410
Section F
10 - 10
Issue 1
Reduction Gear - JS160
JS01490