TM 55-1520-240-23-1
1-107
SERVICE HELICOPTER AFTER INTERMEDIATE STORAGE
(Continued)
1-107
48.
Check inside of each fuel cell for fungus. Remove
any fungus by cleaning (Task 10-8).
49.
Install access doors.
50.
Flush airframe fuel system (Task 10-36).
51.
Service fuel tanks (Task 1-51).
52.
Remove preservation tag from filler cap.
PREPARE HYDRAULIC SYSTEMS
53.
Clean exposed surfaces of actuators. Use cloth
(E120) damp with solvent (E161). Wear gloves
(E186).
54.
Coat exposed surfaces of actuators. Use
hydraulic fluid (E197).
55.
Remove tape from hydraulic tank vents.
56.
Clean area around tank vents. Use cloth (E120)
damp with solvent (E161). Wear gloves (E186).
57.
Service hydraulic systems (Tasks 1-59 thru 1-61
or 1-62).
58.
Pressurize accumulators (Tasks 1-63 thru 1-68).
59.
Check hydraulic system for leakage (Task 7-7).
PREPARE AUXILIARY POWER UNIT
60.
Prepare APU for service (Task 1-103).
PREPARE DRIVE SYSTEM
61.
Prepare drive system for service (Task 1-103).
PREPARE ENGINES
62.
Prepare engines for service (Task 1-103).
PREPARE ROTARY-WING SYSTEM HEADS
63.
Prepare rotary-wing system heads for service
(Task 1-103).
PREPARE ROTARY-WING SYSTEM HEAD
CONTROLS
64.
Prepare rotary-wing system head controls for
service (Task 1-103).
PREPARE ROTARY-WING BLADES
65.
Prepare rotary-wing blades for service (Task
1-103).
NO BREAK - WORK HARDER
NO BREAK - WORK HARDER
FOLLOW-ON MAINTENANCE:
As Required
END OF TASK
1-389
