TM-5-5420-279-10
BRIDGE DEPLOYMENT SOLENOID MIMIC
PANEL
INTERFACE ENCLOSURE
SUPPLIES
LAUNCH CONTROLLER
CHEST PACK
SIGNALS
STATUS
SIGNALS
SIGNALS
LAUNCH
BRIDGE
ROLLER BRAKE
CONTROLLER
ROLLER
CHEST PACK
MAJOR
MINOR
FAULT
CONTROLLER
ENABLE
DEPLOYMENT
TOGGLE SW
HEALTHY
BRAKE
CONNECTED
FAULT
FAULT
SOLENOID VALVES
PV
SV
SOLENOID
21
13a
13b
1
1b
2
3
4
5
6
7
8
9
10
15a
15b
16
17a
17b
18a
18b a, b, c
1a
BUILD
14a
14b
d
FUNCTION
UP
UP
BEAM
UP DOWN
DOWN
DOWN
ANGLE
IN
IN
IN
IN
BEAM
ON
ON
ON
OUT
IN
IN
OUT
OUT
OUT
OUT
OUT
DRIVE
UP
FAR BANK
DOWN DOWN
UP DOWN ON
DOWN
SEAT
STOW
ARTIC
STOW
EXT
RET
A FRAME
DOWN UP
ON
RAISE
MODE
SELECT
IN
IN
IN
IN
IN
IN
IN
CARRIAGE
OUT
IN
OUT
OUT
OUT
OUT
OUT
OUT
OUT
EMPTY
IN
IN
IN
IN
IN
HIGH
IN
OUT
OUT
IN
OUT
OUT
OUT
OUT
OUT
BANK
IN
IN
IN
IN
LEVEL
IN
OUT
OUT
IN
OUT
OUT
OUT
OUT
BANK
IN
IN
IN
IN
IN
LOW
OUT
IN
OUT
IN
OUT
OUT
OUT
OUT
OUT
BANK
TILT
AVAILABLE
ROLLER
UP
UP
UP
UP
BRIDGE
UP DOWN
DOWN
DOWNDOWN
DOWN
LIFT
IN
IN
IN
IN
TOP
OUT
IN
OUT
OUT
OUT
OUT
WINCH
CHEST PACK
JOYSTICK ANNUNCIATORS
686A351
Figure 9. 2 Launch Frame Electrical Control Enclosure MIMIC Panel
Immediate Checks
9.2.3.1
If a system fault occurs or the system stops operating for no obvious reason, check
that one of the emergency stop buttons has not been pressed by interrogating the
Interface Enclosure situated on the right hand side of the vehicle. If an emergency
stop button has been pressed accidentally then the system can be reset.
9.2.3.2
If no emergency stops have been activated then check that the limit switches have
made the correct contacts for the current stage in the build sequence. This can be
determined from the Interface Enclosure.
9.2.3.3
Check that the LOW LOW OIL level indicator has not illuminated and that the
controller healthy light is illuminated. The LOW LOW OIL warning will shut down the
PTO automatically. This is also checked from the interface enclosure.
9.2.3.4
If none of the above quick checks indicate a system fault then the launch frame
electrical control enclosure MIMIC panel should be referred to.
