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 208 of 1188

TM 5-4210-249-13&P-1

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NOTE

•

Perform Steps (4) through (6) to activate automatic oscillation.

•

The joystick control handle is designed to override the automatic oscillation.

Moving the

joystick left or right will automatically disengage automatic oscillation.

The bumper turret

nozzle can be elevated or depressed when in automatic oscillation, and automatic

oscillation will not disengage.

4.

Put OSCILLATION switch (7) to

|

(on) position.

5.

Set OSCILLATION LIMITS control knob (8) to desired position.

6.

Set HORIZONTAL SPEED (9) to desired position.

7.

Complete mission.

8.

Push and release discharge control button (4) on front of joystick (5) to stop discharge.

9.

Put OSCILLATION switch (7) to

{

(off) position.

10. Point bumper turret straight ahead.

11. Lift power switch guard (1) and put POWER switch (2) to

{

(off) position.

Indicator light (3) will go out.

END OF TASK

END OF WORK PACKAGE

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