TM-9-2320-428-10

TRUCK, CARGO, 8X8, M977

TECHNICAL MANUAL; OPERATOR'S MANUAL

JUNE 2009

TM-9-2320-428-10 - Page 303 of 1072

START COLD ENGINE - Continued

PARKING

BRAKE

TRAILER

AIR SUPPLY

EXEXEX

EXEXEX

EXEXEX

11

AIR BRAKE

12

13

14

15

Figure 3.

13.

Check that BATTERY gauge (12) reads between 24 and 30 volts.

14.

Check that AMPERES gauge (13) shows positive reading.

15.

Check that air filter restriction indicator (14) shows yellow.

16.

If air filter restriction indicator (14) shows red, press button (15).

17.

If air filter restriction indicator (14) still shows red and/or VACUUM INCHES H2O

window shows 18, shut off engine (WP 0057) and clean air filter elements.

(WP 0157)

START WARM ENGINE

WARNING

Do not start, crank engine, or move vehicle when anyone is near, working

on, or working under vehicle. Failure to comply may result in injury or

death to personnel.

TM 9-2320-428-10

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