TM 55-1520-240-23-6
7-16.1
FLUSHING SERIOUSLY CONTAMINATED FLIGHT CONTROL OR UTILITY HYDRAULIC
SYSTEMS
(Continued)
7-16.1
ENGINE START WITHOUT 74
82.
Position ENGINE CONTROL No. 1 and No. 2
levers (45) in cockpit to STOP.
Make sure that rotor blades are clear
of obstructions and that personnel
are aware that rotor blades may turn
during engine motoring. Turning
blades can cause damage or serious
injury to personnel.
Make sure blades are clear of
obstructions. Otherwise, damage to
components can occur.
83.
Set ENGINE 1 START switch (46) to MOTOR.
Allow engine to motor for 15 seconds.
84.
Set ENGINE 1 START switch (46) to OFF.
85.
Set ENGINE 2 START switch (47) to MOTOR.
Allow engine to motor for 15 seconds.
86.
Set ENGINE 2 START switch (47) to OFF.
7-117