Table 2. STE/ICE-R GO-Chain Tests - continued

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

0016 00

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

GOVERNOR CHECK/POWER TEST

DCA

G06

(Contd)

MODE

CAUTION

Do not perform Power Test if engine temperature is above

TEST NO.

TEST

normal operating temperature. However, the engine

POWER TEST

should be at operating temperature before performing

(RPM/SEC)

the Power Test.

NOTE

The vehicle identification number of Test G01 must have

About 40 seconds after start-

been entered prior to the Power Test. This will prevent

ing test, engine will accelerate

an error message (E004) and unsuccessful completion of

slightly and then stop. The

the Power Test. If you do not have a vehicle ID number,

engine will run rough and may

but the number of cylinders was entered in G01, use Test

backfire. This is normal.

12 for Power Test instead of Test 13. When using Test 12,

If LO message appears on

the first number to appear on the display is the signal

VTM display, then vehicle has

to release the accelerator.

failed Power Test. This mes-

sage appears when the vehicle

cannot maintain a sufficient

power level long enough to

PERFORM POWER TEST:

complete the test.

Two numbers will appear on

Dial 12 into TEST SELECT and press TEST.

the VTM display. These are

Wait for prompting message CIP to appear.

PROMPTING

the test results. The first

MESSAGE

number is the interrupt speed

When CIP appears, rapidly press down on

in RPM. This number will go

accelerator and hold it to floor until VTM

away after a few seconds.

displays OFF.

The second number is the

Observe displayed value.

coast down deceleration in

RPM/SEC. This number will

remain on display.

Is the RPM/SEC 2350-2500?

YES

Turn vehicle engine OFF.

Service fuel/water separator

(WP 0053 00).

Repeat Power Test.

Proceed to next desired test.

If Power Test still fails,

proceed to Governor/Power

Test Fault Isolation, NG90.

NG90

0016 00-16