TM 9-2350-287-20-1
2-22. SIMPLIFIED TEST EQUIPMENT FOR INTERNAL COMBUSTION
ENGINES (STE/ICE) (continued).
a. STE/lCE PMCS - (continued).
(7) CHARGING VOLTAGE TEST - DCA.
A. 1. Dial 01 into TEST SELECT and press and
release TEST button.
2. When VTM shows ‘CON” on display, dial 67
into TEST SELECT and press and release TEST
button.
NOTE
VTM will show battery voltage and RPM
alternately. If VTM does not show RPM,
a connection may be loose.
Check
connection between STE/lCE and pulse
tachometer in driver’s compartment. If
RPM is still not displayed, replace
tachometer.
3. Start engine (refer to TM 9-2350-287-10).
4. Adjust engine speed to 1000-1200 RPM.
5. Turn ON headlights and accessories to load
charging system (refer to TM 9-2350-287-10).
6. Watch the display to make sure battery volt-
age is between 26.5 and 28.5 vdc.
Is voltage between 26.5 and 28.5 vdc?
Go to para 2-22.b(12).
B. Check battery gage for normal reading (refer to
TM 9-2350-287-10).
Does battery gage indicate normal reading?
Go to para 2-22.a(9).
Go to para 2-22.b(20).
END OF TASK
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