TM-9-2320-387-24-1

TRUCK, UTILITY: S250 SHELTER CARRIER, 4X4, M1113

TECHNICAL MANUAL; UNIT, DIRECT SUPPORT AND GENERAL SUPPORT MAINTENANCE, VOLUME 1

DECEMBER 1997

CHANGE 1

TM-9-2320-387-24-1 - Page 546 of 1205

TM

9-2320-387-24-l

1 2-46.

STEACE-R TEST PROCEDURES

(Cont’d)

STARTER CURRENT AVERAGE

TEST #71

Description:

This procedure

measures the average starter

current in the 0 - 1,000 amps range. Test

requires DCA hookup only.

Typical

Applications:

Control

Functions:

Check starter current.

01, 02,03.04,06

Test Procedure:

1. Disconnect fuel solenoid wire 54A to prevent

starting.

2. Set TEST SELECT switch to 71.

3. Press and hold TEST button until CAL

appears on display.

4. Release TEST button and wait for offset

value to appear on display. If offset is within

-150 to 150, proceed. ff not, go to DCA

Troubleshooting

Procedure.

5. Press and release TEST button.

6. Crank engine.

7. Observe the displayed starter Current.

Pre-Test Procedures:

Run confidence

test.

Possible

Error Messages:

E005

Offset not performed.

2-500