XtremeAIR XA41, Maintenance Manual

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Maintenance Manual XA41/XA42
AMM-XA42-0040-001 C.00
Page date: Page 21
25.09.2018 Chapter 27
CAUTION
9 Put the two (2) concentric rollers in the upper locations of the cart and hold the rail
bridge in position at the same time. Make sure that the arrow on the rail bridge
points forward.
10 Put the two (2) eccentric rollers in the bottom locations of the cart.
11 Attach the two (2) base plates to the rail bridge with four (4) AN3H6A bolts and
AN960-10L washers. Torque the bolts to 5 Nm (45 in.lbs.). Make sure that the base
plates are flush with the cart, refer to Figure 27-18.
Adjust the eccentric rollers by rotating in the counterclockwise direction. The eccentric roller
is torqued correctly when there is no play, and when the cart can roll without friction
with all rollers rotating. Wrong adjustment of the eccentric rollers can lead to
excessive wear of the rollers.
12 Adjust the eccentric rollers as necessary to prevent play between the rollers and the
rail and to allow free movement. Torque the nuts to 20 Nm (14,75 ft.lbs.)
13 Safety the AN3H6A bolts of each base plate in pairs with wire.
14 Install the brake cylinder. Install a new 2x12 split pin.
15 Make sure that the rudder pedals move freely on the full travel range. Make sure
that there is no play between the rollers and the rail.
16 Safety all fasteners with locking varnish.
Figure 27-17: Pedal cart assembly.
Figure 27-18: Detail of the bottom base plate, view from outside (left) and from inside (right).