Extra 300LX, Maintenance Manual

Page: 95 / 515

CHAPTER 8
PAGE 6 PAGE DATE: 1. March 2011
MAINTENANCE MANUAL EXTRA 330LX
Empty Weight and Center of Gravity Position
EXTRA 330LX
Data according to "TC Data-Sheet" and "Pilot´s Operating Handbook and EASA approved
Airplane Flight Manual" Doc.-No.: EA - 0E701
Equipment according to Equipment List dated: . . . . . . . . . . . .
Legend:
X
1
= Arm: fire wall - main wheels
X
2
= Arm: fire wall - tail wheel
X
G
= Arm: fire wall - Center of Gravity
W
1
= Net weight main wheel LH
W
2
= Net weight main wheel RH
W
3
= Net weight tail wheel
W = Empty weight
Item Weight Arm Moment
Main wheel LH (W
1
) . . . . . . . . kg
.
(X
1
) . . . . . . . . cm = . . . . . . . . . . kgcm
Main wheel RH (W
2
) . . . . . . . . kg
.
(X
1
) . . . . . . . . cm = . . . . . . . . . . kgcm
Tail wheel (W
3
) . . . . . . . . kg
.
(X
2
) . . . . . . . . cm = . . . . . . . . . . kgcm
Empty weight (W) . . . . . . . . kg Total moment
. . . . . . . . . . . . . .
kgcm
W
1
.
X
1
+ W
2
.
X
1
+ W
3
.
X
2
W
X
G
= W = W
1
+ W
2
+ W
3
= X
G
Total moment
Empty weight
Empty weight is (W)
. . . . . . . . . . kg
*
.
Center of Gravity is (X
G
)
. . . . . . . . . . cm aft fire wall.
Weighing performed by:
. . . . . . . . . . . . . .
Aircraft Inspector:
. . . . . . . . . . . . . .
Sign: . . . . . . . . . . . . . .
* If value exceeds the given tolerances, contact the manufacturer.
WEIGHING
W
min
: 646 kg
W
max
: 738 kg (Normal Cat.)
W
max
: 742 kg (Acro III)
W
max
: 662 kg (Acro II)
W
max
: 686 kg (Acro I)