XtremeAIR XA41, Maintenance Manual, Page: 140 / 284

Maintenance Manual XA41/XA42
AMM-XA42-0040-001 C.00
Page 8 Page date:
Chapter 28 25.09.2018
To disassemble the fuel selector control rods in order to remove the wing:
1
Drain all fuel tanks, refer to chapter 12-10-03.
2 Remove the front seat, refer to chapter 25-10-01.
3 Remove the wing spar cover if installed.
4 Disconnect the A
ctuation rod union assembly
attachment from the left front seat
frame. Refer to Figure 28-7, position 1.
5 Slide the union over the
Middle actuation rod
(Position 3).
6 Remove the
Rear actuating rod assembly
(Position 4).
7 Remove towards the rear the Middle actuation rod outside of the spar bridge.
8 Assemble in reverse order.
To remove the fuel selector valve and its control rods:
1 Drain all fuel tanks, refer to chapter 12-10-03.
2 Remove the cowling, refer to chapters 71-10-01 and 71-10-02.
3 Remove the lower access panel from the metal sheet of the fire wall. Refer to
chapter 71-30-00.
4 Disconnect the fuel lines from the fuel selector valve.
5 Remove the attachment screws from the selector valve. Refer to detail D.
6 Remove the front actuation rod assembly (includes the fuel selector valve) to the
front.
7 Remove the
Actuation rod union assembly
from the seat frame as described above.
8 Remove the actuation rods and fuel selector switch. Refer to detail A.
9 Assemble the fuel selector valve and its control rods in the opposite sequence.
10 Do a functional check.
No. Quantity Component P/N
1 1 Actuation rod union assy. XA42-2840-131
2
1 Front actuation rod assy. XA42-2840-133
1 Front actuation rod assy. XA41-2840-133
3
1 Middle actuation rod XA42-2840-226
1 Middle actuation rod XA41-2840-226
4
1 Rear actuation rod assy. XA42-2840-132
1 Rear actuation rod assy. XA41-2840-132
5 1 Fuel Selector EFS20x5-MB
6 2 Washer DIN 9021 5,3 (M5)
7 4 Screw MS24693S274
8 7 Washer AN960-10L
9 4 Nut MS21044N3
10 3 Screw AN526-10R10
11 2 Screw AN3-5A