TM-9-2320-386-24-1-1

2-1/2-TON, 6X6, M44A3 SERIES TRUCKS (DIESEL)

TECHNICAL MANUAL; EXTENDED SERVICE PROGRAM (ESP); UNIT, DIRECT SUPPORT AND GENERAL SUPPORT; MAINTENANCE MANUAL; VOLUME 1 OF 2

MAY 2001

TM-9-2320-386-24-1-1 - Page 117 of 1078

TM 9-2320-386-24-1-1

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Table 2. STE/ICE-R GO-Chain Tests (Contd)

NOTE

Test G01, VTM Connections and Checkout, must be

performed before running any other STE/ICE-R test.

IDLE SPEED/GOVERNOR CHECK

G07

DCA

MODE

CHECK ENGINE AT IDLE SPEED:

• Dial 10 into TEST SELECT and press TEST.

• Start engine (TM 9-2320-386-10).

• Watch VTM readout display for about

10 seconds to verify that idle speed remains

within 750-850 RPM.

TEST NO.

TEST

10

ENGINE RPM

(AVERAGE)

• Is engine idle speed within limits?

• Proceed to next desired test.

• Turn vehicle engine OFF.

• Notify DS maintenance.

NO

YES