MAINTENANCE MANUAL EXTRA 300/SC
PAGE DATE: 1. August 2014 CHAPTER 55
PAGE 4
55-10-00 HORIZONTAL STABILIZER
Removal
Remove elevator and rudder per Chapters 27-20-00 and 27-
30-01, remove the vertical stabilizer per Chapter 55-20-00
and then reverse procedure of installation.
Installation
1 Remove the main fuselage cover per Chapter 51-00-01.
N O T I C E Make shure that the trim bowden cable will not be dam-
aged when installing the horizontal stabilizer.
2 Slide the horizontal stabilizer with its front spar (1, Figure 1)
into the attach brackets (4) on fuselage. The rear spar (2) is
situated behind the rear attachment bracket (5). (Trim tab is
on the right side.)
3 Slide in LN 9037-10054 front spar attachment bolts (8) with
an additional DIN 125 M10 washer under bolt head from
the front to the rear. These bolts are also used for the verti-
cal stabilizer attachment. So do not apply stop nuts before
the vertical stabilizer is fitted to the fuselage.
4 Slide in the rear spar attachment bolts (7) from front to rear.
Use LN 9037-10050 bolts in connection with LN 9348-10
stop nuts and DIN 125 M10 washers. Torque nuts for fas-
tening.
5 Fasten the ground bonding lead (3) by means of the DIN
933 M5x12 bolt (6), the DIN 125 M5 washers and the LN
9348-05 stop nuts.
6 Reinstall the main fuselage cover.
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