AIRCRAFT
DA 42 NG AMM
Leveling and Weighing
Detail Steps/Work Items
Key Items/References
Doc # 7.02.15
Rev. 4
08-10-00
Page 7
15 Mar 2018
(19)
Use the plumb line to mark the position of the
nose wheel center line on the floor.
(20)
Use the plumb line to mark the position of each
main wheel center line on the floor.
(21)
Lift the airplane off the scales with the jacks.
Refer to Section 07-10.
(22)
Read the weight of the wooden blocks on each
of the scales. Record the values in the column
headed TARE in the Weighing Report.
(23)
Remove the scales and the ramps.
(24)
Measure the distance X
1LH
. Record the value in
the Weighing Report.
(25)
Measure the distance X
1RH
. Record the value in
the Weighing Report.
(26)
Measure the distance X
2
. Record the value in
the Weighing Report.
(27)
Refer to the calibration records for the weighing
scales. If necessary, correct the Gross and Tare
values of MAIN G
1LH
, MAIN G
1RH
, and NOSE G
2
.
(28)
Subtract each Tare value from the related Gross
value. Record the result under Net in the
Weighing Report.
(29)
Lower the airplane with the jacks.
(30)
Calculate the Empty Weight, G, from the Net
values.
G = Net G
1LH
+ Net G
1RH
+ Net G
2
(31)
Calculate the Empty Weight Moment, M.
M = (G
1LH
* X
1LH
)+( G
1RH
* X
1RH
) +
(G
2
* X
2
)
(32)
Calculate the position of the Empty Weight
Center-of-Gravity, X
CG
.
X
CG
= M/G
(33)
Record the Empty Weight (G) and the Empty
Weight Moment (M) in the Airplane Flight
Manual.
Summary of Contents for DA 42 NG
Page 933: ...AIRCRAFT DA 42 NG AMM Fuel Doc 7 02 15 Rev 4 28 TITLE Page 1 15 Mar 2018 CHAPTER 28 FUEL ...
Page 1459: ...AIRCRAFT DA 42 NG AMM Lights Doc 7 02 15 Rev 4 33 TITLE Page 1 15 Mar 2018 CHAPTER 33 LIGHTS ...
Page 1711: ...AIRCRAFT DA 42 NG AMM Doors Doc 7 02 15 Rev 4 52 TITLE Page 1 15 Mar 2018 CHAPTER 52 DOORS ...
Page 1853: ...AIRCRAFT DA 42 NG AMM Wings Doc 7 02 15 Rev 4 57 TITLE Page 1 15 Mar 2018 CHAPTER 57 WINGS ...
Page 2071: ...AIRCRAFT DA 42 NG AMM Engine Doc 7 02 15 Rev 4 72 TITLE Page 1 15 Mar 2018 CHAPTER 72 ENGINE ...
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