OPERATION - Continued
Position HOOK ARM switch (Figure 10, Item 27) to UNLOAD and release when hook arm cylinders (Figure
10, Item 26) are extended approximately 6 in. (15 cm).
Unload Hook Arm.
While moving LHS hook arm rearward, ensure winch hydraulic hose lines are not trapped or
Set HIGH IDLE switch (Figure 10, Item 28) to ON position.
Position MAIN FRAME switch (Figure 10, Item 29) to UNLOAD.
· Immediately push in PARKING BRAKE control when rear of bridge bay touches ground.
· Dashboard parking brake indicator will go out when PARKING BRAKE control is
Continue unloading while steering vehicle as it rolls forward. Release MAIN FRAME switch (Figure 11, Item
29) when front of bridge bay is approximately 2 ft. (61 cm) above the ground.