PREPARATION FOR USE OF HIAB CRANE - Continued
TRAILER
AIR SUPPLY
UST
4
3
1
2
Figure 1.
4.
Pull out PARKING BRAKE control (2).
5.
Set PTO ENGAGE switch (3) to OFF position. Indicator light (4) will go out.
CAUTION
PTO ENGAGE switch must be in off position before moving hydraulic
selector valve control. Failure to comply may result in damage to
equipment.
6.
Push in hydraulic selector valve control (5) for crane operation.
TM 9-2320-433-10
0040
0040-2