AIRCRAFT
DA 42 NG AMM
Landing Gear
Doc # 7.02.15
Rev. 4
32-30-00
Page 207
15 Mar 2018
C. Assemble the Actuator
Detail Steps/Work Items
Key Items/References
(1)
Install the piston rod.
Slide into the outer cylinder.
(2)
Slide the threaded ring from the backside onto
the actuator assembly which has an already
installed “snap ring”.
Refer to Figure 9.
CAUTION:
THERE IS A DIFFERENT ALIGNMENT FOR THE MAIN GEAR
ACTUATOR THAN FOR THE NOSE GEAR ACTUATOR. REFER TO
FIGURE 10 TO SEE THE DIFFERENCE.
(3)
Install the hydraulic fitting onto the actuator.
Refer to Figure 9.
(4)
Install the cylinder head:
S
Install the seal ring protection (special tool)
onto the piston rod.
S
Slide the cylinder head onto the piston rod.
S
Remove the seal ring protection (special tool)
from the piston rod.
S
Apply Rivolta F.L.A on the cylinder head
thread, the O-ring and the snap ring.
S
Install the spanner wrench (special tool) onto
the cylinder head.
S
Place the hook wrench onto the threaded
ring.
S
Tighten the cylinder head by turning the hook
wrench and hold the spanner wrench (special
tool) against it.
S
Secure the cylinder head with 120 Nm
(88.5 lbf.ft.) by using a torque hook wrench.
S
Install the lock wire onto the cylinder head.
Make sure the alignment of the cylinder
head is correct. Refer to Figure 10.
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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