12. Pull fifth wheel secondary lock release handle (18) completely out as far as it will go.
19
18
Figure 21.
13. Pull out fifth wheel primary lock release handle (19) and hook it in out position.
NOTE
Dashboard parking brake indicator will go out when PARKING BRAKE
control is released.
14. Push in PARKING BRAKE control (2).
2
TRAILER
AIR SUP L
Y
PARKING
BRAKE
AIR BRAKE
8X8
M
M
Figure 22.
TM 9-2320-341-10
0041
0041-22