TM 5-5420-228-24
DETAILED TROUBLESHOOTING PROCEDURE
LAUNCHER OPERATION HYDRAULICS
Symptom-3.1
(Continued)
11
Check scissoring cylinder for leaks, damage, or
excessive heat.
First Technician (Operator's Station)
Move ball valve to "LAUNCH" position.
Set engine speed at 1800 rpm.
Set scissoring cylinder control lever in launch
position for 5 minutes.
Second Technician (Bridge)
Visually check hydraulic lines and cap end of
scissoring cylinder for leaks or damage.
Check outer surface of cylinder for
overheating.
Is scissoring cylinder leaking, damaged, or
overheating?
12
Replace scissoring cylinder (TM
YES
NO
5-5420-203-14).
Change 3
2-80.7