TM 9-2350-287-20-1
2-22. SIMPLIFIED TEST EQUIPMENT FOR INTERNAL COMBUSTION
ENGINES (STE/ICE) (continued).
a. STE/lCE PMCS - (continued).
(4) CURRENT FIRST PEAK TEST - TK.
A.
1. Turn MASTER switch to OFF (refer to TM 9-
2350-287-10).
2. Connect cable W4 connector P1 to VTM
connector J3 and connect cable W4 connector
P2 to connector on current probe.
3. Clamp the current probe around lead 81A
from battery to MASTER relay. Point arrow on
the probe to the starter.
4. Make sure the probe is closed.
5. Dial 72 into TEST SELECT.
6. Press and hold TEST until the message
CAL appears on the display, then release.
7. Wait for offset value to appear.
Is offset value in the limits of -225 to +225?
Go to TM 9-4910-571-12&P
for offset fault isolation.
B.
1. Press and release TEST button.
2. Wait for message GO to appear on display.
NOTE
If .9.9.9.9 appears, go to TM 9-4910-571-
12&P for offset fault isolation.
3. When GO appears on display, pull and hold
engine fuel shutoff handle and depress the starter
switch until OFF or E013 is on display.
NOTE
If VTM loses power and comes on again
showing- -- - or display after cranking, go
to para 2-22.b(20).
Is current within 875 to 1680 amps?
Go to para 2-22.a(6).
Go to para 2-22.b(20).
END OF TASK
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