T-45C TS, ADV & IUT ENG-12
Hydraulic Subsystems Malfunctions
HYD 1
HYDRAULIC
CONTROL VALVE
DOOR UPLOCK
UNLOCK
LOCK
DOOR ACTUATOR
OPEN
CLOSE
GEAR UP/
DOWN LOCK
UNLOCK
LOCK
GEAR ACTUATOR
RETRACT
EXTEND
Figure 3: LANDING GEAR/DOOR SYSTEM OPERATION
Page 12-6
(9-98) Original