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 837 of 1452

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

0186-17

DRAFT

0186

27

During

Gauges

Inspect gauges for visible damage.

Check that all

segments of water tank and foam tank level gauges

illuminate when tanks are full.

Any gauge is

damaged or

inoperable.

28

During

Gauges,

Indicators, and

Warning Lights

TFFT00202P

NOTE

During operation, all gauges should maintain proper readings.

a.

Start water pump engine (WP 0022).

b.

Monitor all gauges, indicators, and warning

lights for proper reading while operating

vehicle.

c.

Check the following gauges for proper

operation:

1.

OIL PRESSURE

- Minimum oil pressure

with engine warm and low idle speed is

12 psi (83 kPa).

2.

ENGINE TEMP

- Operating range is 181

to 203ºF (83 to 95ºC).

3.

VOLTAGE

- 24-volt.

4.

FUEL GAUGE

5.

ENGINE RPM

-

-

-

-

-

-

-

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Table 1. Preventive Maintenance Checks and Services. (Continued)

Item

No.

Interval

Item To Inspect

Or Service

Crewmember Procedure

Not Fully Mission

Capable if: