TM 55-4920-428-13
If the HIGH PRESS SHUTOFF VALVE is opened too fast, excessive
fluid under pressure can flow from the check valve, Personnel injury
can result.
j. PUSH and hold the HIGH PRESS RELIEF VALVE while opening the HIGH PRESS SHUTOFF
VALVE. Hold this condition for 1 minute to bleed air from the hydraulic unit, Release the HIGH PRESS
LIEF VALVE after 1 minute.
k. CLOSE the HIGH PRESS SHUTOFF VALVE.
l. Remove six covers from the check valves in the ILCA manifold.
m. Set the ILCA PRESS SYS 1 selector valve to PRESS.
If the HIGH PRESS SHUTOFF VALVE is opened too fast, excessive
fluid under pressure can flow from the check valve. Personnel injury
can result.
RE-
Change 3
2-16.1/(2-16.2 blank)