TM 9-2320-366-10-1
2-400.6
Change 2
2-38.
DUMP TRUCK OPERATION (CONT)
(12) Position PTO switch (9) to OFF.
(13) Press D (Drive) button (14) on WTEC II TEPSS (2) or WTEC III TPSS (2).
(14) Push in SYSTEM PARK control (3).
(15) Position PTO switch (9) to ON.
NOTE
If tailgate does not release when TAILGATE RELEASE switch is
operated, refer to preparing dump body for operation (para 2-38d).
(16) Press and hold TAILGATE RELEASE switch lock (15).
(17) Press and hold TAILGATE RELEASE switch (16).