TM 9-2350-247-20-1
STE/ICE-R TEST 72 STARTER CURRENT (FIRST PEAK)
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THIS WORK PACKAGE COVERS:
Test (page 0123 00-1)
INITIAL SETUP:
Maintenance Level
Unit
Tools and Special Tools
STE/ICE-R Test Set (WP 0541 00, Item 6)
Personnel Required
Unit Mechanic
References
See your -10
TM 9-4910-571-12&P
Equipment Condition
Engine stopped (see your -10)
Carrier blocked (see your -10)
All electrical accessories turned off (see your -10)
Fuel OFF, engine must not start (see your -10)
STE/ICE-R power hooked up (WP 0114 00)
STE/ICE-R starter circuit test hooked up (WP 0116 00)
1.
Select TEST 72.
2.
Perform offset test.
a.
Press and hold TEST button until CAL appears. Release TEST button.
b.
If VTM reads between -225 and +225, offset test passes.
c.
If offset test fails, see TM 9-4910-571-12&P.
3.
Press and release TEST button.
4.
When GO appears, turn MASTER SWITCH ON and crank engine for 2 seconds or until one of the following appears on
VTM:
Table 1.
DISPLAY
PERFORM/RESULT
a. OFF
Stop cranking and wait for message to appear.
b. A number
CIRCUIT RESISTANCE (in amps)
c. .9.9.9.9
Beyand range of VTM, cannot be measured.
d. Error message
See (WP 0107 00)
5.
Turn MASTER SWITCH OFF.
6.
Observe VTM reading.
a.
If VTM reading is between 700 and 1275, test passes.
b.
If reading is erratic or cannot be obtained, see TM 9-4910-571-12&P.
7.
Return to troubleshooting task that referred you to this task.
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