TM 5-5420-228-24
(
o
STEP
~
CONTINUED
STEACE
Test
Procedures -
C%m?hued
—
First
●
●
●
Technician
(Operator’s
Station)
Press and hold TEST
BU’ITON
until readout
displays “CAL”,
then release button.
Release overhead cylinder control
lever.
Check if
rcssure indication
on VTM display is
b
between
3550
to
[WJ
psi.
I
Does VTM
dlaplayIndkato
betweenm
tO [~~
pm
1
Rotumto DETAILED
TROUBLESHOOTNW
PROCE URES,Symptom-1,
6
stop
1
}
I AdjustreliefvelveRV9
(page 3-82
)Mpe@
thraugh@
JIfreuef
valve eettingcennot
be brought towithin
mbrence,
replete Cartridges
h
retkf valve
RV9
(page 3-80).
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