PRONAR PDK220 Operator's Manual page 51

SECTION 4
FIGURE 4.8 Setting mower in working position
(1)- cylinder valve ;(2)- catch; (3)- catch cord;
FIGURE 4.9 Unlocking of ground surface tracking
(A) - ground surface tracking locked (parking position); (B) - ground surface tracking unlocked
4.13
PRONAR PDK220