TM
5-5420-228-24
—
---
(
ejection cylinders (pages 3-243
or3-247)
-
Symptom-4
T
DETAILED
TROUBLESHOOTING
PROCEDURE
LAUNCHER
OPERATION
- HYDRAULICS
(Continued)
‘Check
locking
cylinder
for leaks,
damage,
or
exceaalve
heat.
First
Technician
(Operator’s
Station)
●
Engage
hydraulic
clutch.
●
Set engine
speed
at 1800 rpm.
●
Cycle locking
cylinder
control
lever
for 5 minutes.
Second
Technician
(Launcher
Tongue)
●
Visually
check both ejection
cylinders
for leaks
or
damage.
Check
outer
surface
of cylinder
for
overheating.
Are ejection
cylinders
leaking,
damaged,
or
overheating?
d
Change
2
2-85