TM 5-5420-226..20-1
(
-—
FROM
STEP
STE/ICE
TEST PROCEDURES
Q
2
(CONTINUED)
l
l
l Dial TEST SELECT switches to 72.
n
l Press and hold TEST button until
CAL
message
appears on VTM display.
l Release TEST button.
l Check that offset measurement on VTM display
‘ndicat”
‘twwn
w
‘0 m
, VTM
DISPLAY
m.
,,s,
S[
ELT
jjfjo
(3
TEST
I
Perform OFFSET FAULT
ISOiATION
(TM 9-4910-571-
&
Check starter current first peak.
l Set MASTER BATTERY switch to ON.
l Press and release TEST button.
.
When ~appears
on VTM display, hold ENGINE
FUEL SHUT OFF switch up and crank engine by
pressing STARTER
switch until ~or~appears
on VTM display,
l Release STARTER
switch.
l Check that VTM displays a number.
Does VTM display between
~
and ~
?
!
m
I12 & P).
MASTER
BATTERY
SWITCH
STARTER
SWITCH
I
ENGINE
FUEL
SHUT OFF
SWITCH
TA10676O
4-71
