Case CX145C SR Operator's Manual page 65

Accessory using a single flow can be operated in only one
direction, the locking pin (1) is engaged.
Accessory removed, the pedals must be locked, the lock-
ing pin (1) is engaged in the locking hole.
3 - CONTROLS/INSTRUMENTS
3-15
20
SNKQ6K-002
21
SNKQ6K-003