TM-5-5420-228-24
LAUNCHER HYDRAULICS SYSTEM M48A5/M60A1 TANK CHASSIS, TRANSPORTING: FOR BRIDGE, ARMORED-VEHICLE-LAUNCHED; SCISSORING TYPE, CLASS 60
TECHNICAL MANUAL; ORGANIZATIONAL, DIRECT SUPPORT AND GENERAL SUPPORT; MAINTENANCE MANUAL
AUGUST 1985
TM-5-5420-228-24 - Page 86 of 750
TM 5-5420-228-24
STE/ICE
Test
Procedures
-
Continued
FROM
STEP
Q
4
Check
relief
valve
RV5
for
pressure
setting
of
700
*
50
psi.
\
First
Technician
(Operator’s
Station)
●
Engage
hydrauiic
ciutch.
●
Set engine
speed
at
1800 rpm.
●
Raise
tongue
cylinder
control
lever.
●
Press
and
hold
TEST
BUTTON
until
readout
displays
“CAL”,
then
release
button.
●
Release
tongue
cylinder
lever.
●
Check
if pressure
indication
on VTM
display
is
between
~
to
~
psi.
I
Does
VTM
dispiay
indicate
between
~
to
[=]
psi?
B
(
DISPLAY
See DETAILED
~
TROUBLESHOOTING
PROCEDURES,
Symptom-2
Step@.
FOR
CLARITY
RELIEF
VALVE
RV5
(COMMANDER’S
STATION)
L
r
Adjust
relief
valve
RV5
(Page
3-86).
Steps
@
through
@
.
●
if relief
valve
setting
canot
be
brought
to within
tolerance,
replace
cartridge
in relief
valve
(page
3-85).
I
TA251350
2-53
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