34
2) Adjustment of rear wheel tread
The wheel tread of the back wheels can be steplessly adjusted through changing or
turning over the fixed position of the driving wheel hubs in the driving shaft. It can be also
adjusted in steps through turning over the wheel rims or exchanging the right and left driving
wheels.
The adjustment range of the first-step wheel tread is L1-L2; the normal wheel tread is
L2. The adjustment range of the second-step wheel tread is L3-L4 (see Fig.4-11). Numerical
Ⅰ
value of L1-L4 can be referred to in chapter
.
8. Adjustment of steering gear
There are three kinds of steering gear of Agracat Series Tractors: crankpin type (Fig.4-
12), circulating ball type (Fig.4-13) and hydraulic steering gear (Fig.4-14).
1) Adjustment of crankpin type steering gear (Fig.4-12)
Summary of Contents for JINMA-200
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Page 66: ...61 3 Distribution diagram of rolling bearing and transmission system of Jm series tractors ...
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