TM-9-2320-361-24-1

2-1/2 TON, 6X6, M44A2 SERIES TRUCKS

TECHNICAL MANUAL; FIELD AND SUSTAINMENT MAINTENANCE PART 1 OF 2

AUGUST 2006

TM-9-2320-361-24-1 - Page 312 of 1176

TM 9-2320-361-24-1

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0018 00-8

SIMPLIFIED TEST EQUIPMENT FOR INTERNAL COMBUSTION ENGINE—

REPROGRAMMABLE STE/ICE-R NO-GO CHAIN TROUBLESHOOTING (Contd)

Table 2. STE/ICE-R No-Go Chain Test (Contd).

ENGINE CRANK—NO START (Contd)

NG30

TK

MODE

CAUTION

Remove transducer before attempting to start engine.

NOTE

If ambient temperature is less than 40 °F (4 °C),

fuel pressure may be less than 2 psi (13.8 kPa).

• Is fuel pressure less than limit shown?

• Proceed to next page.

VEHICLE

MINIMUM

FUEL PRESSURE

M44A2

2 PSI (13.8 kPa)

MEASURE FUEL PRESSURE DURING ENGINE CRANK:

• Turn on fuel and accessory switch.

• Press TEST

• Fuel cutoff switch is out.

• Crank engine and watch readout display.

• Compare number on display with fuel pressure

specification listed below.

4