TM 1-1520-238-MTF
2-69
Change 3
PROCEDURE
TROUBLESHOOTING
REFERENCE
BEFORE HOVER CHECKS (CONT)
4. Systems – Check.
a. FUEL panel switches – Set as
required.
b. Fuel quantity – Sufficient for flight.
c. Engine instruments – Normal
indications.
d. Caution/warning panels – Proper
indications.
5. MASTER/CPG ARM/SAFE – As
required.
6. Weapons select switches – As required.
7. Active FLY–TO or TGT – Check. If the
DTC overwrites the active fly-to or
target, it is necessary to de-select and
re-select the active fly-to or target.
8. Avionics – As desired.
HOVER CHECKS
**1. Initial hover check – Takeoff to a
stabilized 5 foot hover. Verify normal
controllability and stability, and note
apparent c.g. Pylons should articulate
properly for existing configuration. Note
existing vibration levels and stabilator
effect on vibrations through full range of
stabilator travel.
