TM 5-3805-261-20
PRINCIPLES OF OPERATION.
1-31.
BLADE SYSTEM.
The separate blade systems are:
a.
Blade Centershift Cylinder (Figure 1-65). The cylinder is attached to the circle assembly so that the
drawbar and the blade can be moved to the right or to the left.
Figure 1-65.
b.
Blade Centershift Lock (Figure 1-66). This mechanical lock is mounted on the blade lift bar. The lock pin is
moved by an air operated valve in the housing.
Figure 1-66.
1-53
