TM 1-1520-238-23
7-239
7.57.
VENT UTILITY HYDRAULIC SYSTEM continued
(3) Set BATT/EXT PWR switch (3) to BATT.
(4) Set RTR BK switch (4) to OFF.
(5) Set TAIL WHEEL switch (5) to UNLOCK.
(6) Set EMERG HYD switch (6) to EMERG HYD.
WARNING
To prevent injury, ensure all personnel
are clear of flight controls before mov-
ing flight controls. If injury occurs,
seek medical aid.
(7) Move pilot cyclic stick (7) until resistance is
felt.
(8) Set EMERG HYD switch (6) to OFF.
(9) Set BATT/EXT PWR switch (3) to OFF.
(10) Disconnect battery (para 9.40).
END OF TASK
M04-917-4
3
4
M04-917-5
5
6
M04-917-3
7