TM-5-4210-249-13-P-2

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 2 OF 4

TM-5-4210-249-13-P-2 - Page 885 of 1452

TM 5-4210-249-13&P-2

0191-3

DRAFT

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10. Rotate adjusting screw (4) on foam level gauge (3) until foam level gauge 1/4 indicator lamp (5) is lit.

11. Submerge foam level probe (1) in water to middle line - 1/2 full mark.

12. Rotate adjusting screw (6) on foam level gauge (3) until foam level gauge 1/2 indicator lamp (7) is lit.

13. Submerge foam level probe (1) in water to 3/4 mark.

14. Rotate adjusting screw (8) on foam level gauge (3) until foam level gauge 3/4 indicator lamp (9) is lit.

15. Submerge foam level probe (1) in water to top (full) mark.

16. Rotate adjusting screw (10) on foam level gauge (3) until foam level gauge F indicator lamp (11) is lit.

17. Turn battery disconnect to OFF position (WP 0007).

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TFFT02817