TM 5-3805-261-20
HYDRAULIC SYSTEM MAINTENANCE.
15-17.
Hydraulic Control Valve Group. (Sheet 12 of 12)
INSTALLATION (cont)
WARNING
Only
a
qualified
operator
may
perform the next procedure. All other
personnel must clear the immediate
area. Failure to follow this procedure
may cause INJURY. If you are
injured,
seek
medical
aid
immediately.
31.
Start engine. Refer to TM 5-3805-261-10.
32.
Operate all hydraulic implement controls.
Move controls through at least five full
movements of travel. This will bleed the air
out of the system.
33.
Inspect hose assemblies and connections
for leaks.
34.
Stop engine.
35.
Refill hydraulic tank to proper level. Refer
to LO 5-3805-261-12.
NOTE
Return
130C
Grader
to
original
equipment condition.
End of Task
15-69
