TM-5-4210-249-13-P-1
TACTICAL FIRE FIGHTING TRUCK (TFF) MODEL M1142
TECHNICAL MANUAL; OPERATOR’S AND FIELD LEVEL MAINTENANCE MANUAL WITH REPAIR PARTS AND SPECIAL TOOLS LIST (INCLUDING DEPOT REPAIR PARTS AND SPECIAL TOOLS); PART 1 OF 4
TM-5-4210-249-13-P-1 - Page 83 of 1188
TM 5-4210-249-13&P-1
0004-13
DRAFT
0004
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
- -
-
-
-
-
-
-
-
-
-
-
TFFT00032AP
Figure 9. Bumper Turret Controls (Sheet 2 of 2).
Key
Fig. 9
Control or Indicator
Function
6
OSCILLATION Switch
Used to activate and deactivate turret auto-oscillation mode.
Joystick control handle can be used to elevate or depress bumper
turret nozzle during auto-oscillation mode.
Joystick control handle
will override auto-oscillation mode back to joystick control mode if
moved left or right during auto-oscillation mode.
To reactivate
auto-oscillation mode after joystick override, push oscillation
toggle to
|
(on) position.
The turret will always reactivate to the left.
7
OSCILLATION LIMITS Control
Knob
Used to set left/right limits of auto-oscillation mode.
Two oscillation
limit control knobs are stacked together.
Small knob on top
controls right oscillation limit.
Larger knob on bottom controls left
limit angle.
Pin on top of each knob is set point for oscillation limit
control.
8
HORIZONTAL SPEED Control
Rotary adjustment to regulate rotation and sweep speed of
bumper turret when in joystick control mode or auto-oscillation
mode.
Full slow position will not stop turret.
Back to Top
