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Page Title:
TSUM - 2-008 Build Launch Beam (33) Part 4 |
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 TM 5-5420-279-23
TSUM - 2-008 Build Launch Beam (33) Part 4
Part 4
All Maintainer Tasks
W ith joystick operated
to Beam Out -
m anually operate SV6
on Launch Fram e Pilot
W ARNING
Manifold
CRUSH INJURY. BEFORE
CARRYING OUT
TROUBLESHOOTING INVOLVING
SV10, A SUSPENDED OR PART
Does
BUILT BRIDGE M UST BE M ADE
press = 588 psi
No
SAFE EITHER BY COM PLETING
(4000 kPa)
THE BUILD OPERATIONS IN
BACK-UP M ODE OR BY
RETRIEVING THE BRIDGE.
Fit pressure
gauge to TPP1 on
CRUSH INJURY. A SUSPENDED
Yes
Pilot Manifold
BRIDGE W ILL M OVE IF SV10 IS
M ANUALLY OPERATED AND THE
CHEST PACK RIGHT-HAND
Replace solenoid
JOYSTICK IS M OVED FROM THE
coil on valve SV6. See
Operate joystick to
CENTRAL POSITION CAUSING
m aintenance procedure
Beam Out
ACTIVATION OF OTHER
5-124
SOLENOID VALVES.
W ith joystick operated to
Beam Out - m anually
Does
No
operate SV10 on Launch
P = 588 psi
Fram e Pilot Manifold
(4000 kPa)
NOTE W ARNING
Yes
Replace solenoid
Replace SV6 com plete.
Does
coil on SV10. See
Yes
See m aintenance
P = 588 psi
m aintenance
procedure 5-122
(4000 kPa)
procedure 5-124
No
W ith joystick operated to Beam
Out - operate Back-Up Mode
'Brake Release' (ensure ball valve
on pressure supply line to Back-Up
m ode operation controls is open)
See Appendix E Page 7 and
If press = 588 psi
m aintenance procedure 5-130.
Does
(4000 kPa) replace
If pressure is less than 588 psi
No
Yes
Press = 588 psi
SV10 com plete.
(4000 kPa) replace sequence valve, item 6
(4000 kPa)
See m aintenance
and 588 psi (4000 kPa) reducing valve,
procedure 5-122
item 2 on Pilot Manifold
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