LEVEL AND WEIGH HELICOPTER (4-POINT) (AVIM)
Do not lower aft jacks first. Damage
to structure can result.
Lower all four jacks (10 and 13) together. Lower
them 1 inch at a time, until cells (9) on forward
jacks (10) are clear of jacks pads. Remove
forward jacks and cells.
Aft landing gear can be damaged
if static locks are not released and
stowed before gear are lowered all
Lower both aft landing gear evenly until wheels
touch ground. Release static lock (15) from lug
(16) on each gear. Secure in stowed position
with pin (17).
Lower both aft jacks (13) evenly. Lower them 1
inch at a time, until cells (9) are clear of pads.
Move jacks and cells away from helicopters.
Place chocks (18) at either aft wheel.