Table 2-1. Operator Preventive Maintenance Checks and Services (PMCS) for M917A1 and M917A1
w/MCS Body (Con't).
Not Fully Mission
b. Operate MCS control unit (3) inside
b. MCS control unit does not
cab (paragraph 2-1). Check that
open or close gates and is
appropriate MCS gate (26) opens
required for mission.
and closes as each toggle switch (2)
When connected, MCS remote control
overrides cab control unit. When
remote control is disconnected, cab
control activates. To avoid inadvert-
ent opening or closing of gates,
ALWAYS check gate positions and
position of toggle switches on both
cab and remote controls before plug-
ging in or unplugging remote control.
CLOSED position. Failure to follow
this warning may cause personnel
c. Plug MCS remote control (28) into c.
MCS remote control does not
receptacle (29) at either side of MCS
tailgate (23). Check that appropriate
work and is required for mis-
MCS gate (26) opens and closes as
each toggle switch (27) is operated.
d. Remove locking pins (24) from bot-
tom hole and install in top hole of
adjustment tubes (25).