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Lancair Legacy Fixed Gear Supplement Manual

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Revision List: Supplement – Legacy Fixed Gear
The following list of revisions provides the updates to the Legacy Fixed Gear (FG) construction supplement.
Under the "Action" column, "R&R" directs you to remove and replace the pages affected by the revision. "Add"
directs you to insert the pages shows and "R" to remove the pages.
Pages Affected
S.1
S.2 - S.4
S.8, S.13, S.21, S.23, S.32, S. 33
S.23B
Revision # and Date
Action
1/08-10-2007
R & R
1/08-10-2007
R & R
1/08-10-2007
R & R
1/08-10-2007
Add
Description
Updated table of contents for new page S.23B.
Updated part number lists for changes made in supplement's instructions and graphics.
Updated part numbers in graphics and in instructions.
New page describing the assembly of the nose wheel and tire.
LEGACY FG
033-0004
Page S.A
Revision List: Supplement – Legacy Fixed Gear
Lancair International Inc., Represented by Neico Aviation Inc., Copyright 2007 Redmond, OR 97756
REV. 1/08-10-2007
1/08-10-2007

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Summary of Contents for Lancair Legacy Fixed Gear

  • Page 1 Revision List: Supplement – Legacy Fixed Gear The following list of revisions provides the updates to the Legacy Fixed Gear (FG) construction supplement. Under the “Action” column, “R&R” directs you to remove and replace the pages affected by the revision. “Add”...

  • Page 2: Table Of Contents

    The Legacy Fixed Gear Kit is shipped with the standard Legacy Assembly Manual. You will need to use that manual for the majority of the building of your Legacy Fixed Gear. But there are some sections that are different. This Legacy FG Supplement provides the instructions for, and replaces the following sections of the Legacy Assembly Manual: S.1 Introduction .

  • Page 3: Parts Used In This Supplement

    Nose gear wheel with bearings GM038 Bushing, Axle, for nose wheel K1000-5 Nut plates AN960-516 MS20002C5 Washers AN5-11A MS21250-05013 Bolt 033-0004 Page S.2 REV. 0/04-23-2007 1/08-10-2007 Supplement–Legacy Fixed Gear LEGACY FG Lancair International Inc., Represented by Neico Aviation Inc., Copyright 2007 Redmond, OR 97756...
  • Page 4 Screw, Washer Head AN5-6A Bolt AN525-832-R7 Screw, Washer head AN960-416 Washer AN960-416 Washer AN960-416L Washer, Thin 033-0004 Page S.3 REV. 0/04-23-2007 1/08-10-2007 Supplement–Legacy Fixed Gear LEGACY FG Lancair International Inc., Represented by Neico Aviation Inc., Copyright 2007 Redmond, OR 97756...
  • Page 5 Stop Nut, Plated MS21042-4 101-0050 MS24693-C32 Socket head Screw, Countersunk MS24693-S50 Screw, Plated AN4-10A MS24694-S103 Bolt Screw, Countersunk 033-0004 Page S.4 REV. 0/04-23-2007 1/08-10-2007 Supplement–Legacy Fixed Gear LEGACY FG Lancair International Inc., Represented by Neico Aviation Inc., Copyright 2007 Redmond, OR 97756...

  • Page 6: Preparing For The Main Gear Installation

    Legacy Assembly Manual. This will refresh your memory on drawing a center line. Figure S.4.A.1 Cross-section view of the gear leg angle Figure S.3.A.1 Leveling the fuselage 033-0004 Page S.5 REV. 0/04-23-2007 Supplement–Legacy Fixed Gear LEGACY FG Lancair International Inc., Represented by Neico Aviation Inc., Copyright 2007 Redmond, OR 97756...

  • Page 7: S.4.B Installing The Gear Leg

    (spar cap) and upper-leg attachment Gear leg Angle should be 50 ° Gear leg opening Check clearance! 033-0004 Page S.6 REV. 0/04-23-2007 Supplement–Legacy Fixed Gear LEGACY FG Lancair International Inc., Represented by Neico Aviation Inc., Copyright 2007 Redmond, OR 97756...
  • Page 8 Gear leg 033-0004 Page S.7 REV. 0/04-23-2007 Supplement–Legacy Fixed Gear LEGACY FG Lancair International Inc., Represented by Neico Aviation Inc., Copyright 2007 Redmond, OR 97756...
  • Page 9 See the next page for instructions. 033-0004 Page S.8 REV. 0/04-23-2007 1/08-10-2007 Supplement–Legacy Fixed Gear LEGACY FG Lancair International Inc., Represented by Neico Aviation Inc., Copyright 2007 Redmond, OR 97756...
  • Page 10 Upper-leg link, 7707. Bolt, AN5-6A Washer, AN960-516 Nylock nut, AN365-528A (6 pieces of each) Upper-leg attachment 7703-01 033-0004 Page S.9 REV. 0/04-23-2007 Supplement–Legacy Fixed Gear LEGACY FG Lancair International Inc., Represented by Neico Aviation Inc., Copyright 2007 Redmond, OR 97756...

  • Page 11: S.4.C Setting The Toe-In

    3’ in front of the gear leg. 033-0004 Page S.10 REV. 0/04-23-2007 Supplement–Legacy Fixed Gear LEGACY FG Lancair International Inc., Represented by Neico Aviation Inc., Copyright 2007 Redmond, OR 97756...
  • Page 12 5/16 (8 mm) Plumb bob needs to be 5/16” (8 mm) inside the line on the floor. 033-0004 Page S.11 REV. 0/04-23-2007 Supplement–Legacy Fixed Gear LEGACY FG Lancair International Inc., Represented by Neico Aviation Inc., Copyright 2007 Redmond, OR 97756...
  • Page 13 6. Slide the bolts through the axle mount and the gear leg. 7. Secure the bolts with another washer (AN960-416) and a locknut (AN365-428A). 033-0004 Page S.12 REV. 0/04-23-2007 Supplement–Legacy Fixed Gear LEGACY FG Lancair International Inc., Represented by Neico Aviation Inc., Copyright 2007 Redmond, OR 97756...

  • Page 14: S.4.D Installing The Axle And The Wheel

    You may need to use a thick washer in order to keep the threads from bottoming out. Top bolt locations 033-0004 Page S.13 REV. 0/04-23-2007 1/08-10-2007 Supplement–Legacy Fixed Gear LEGACY FG Lancair International Inc., Represented by Neico Aviation Inc., Copyright 2007 Redmond, OR 97756...
  • Page 15 Torque the wheel half bolts to the specified torque stated on the wheels. 033-0004 Page S.14 REV. 0/04-23-2007 Supplement–Legacy Fixed Gear LEGACY FG Lancair International Inc., Represented by Neico Aviation Inc., Copyright 2007 Redmond, OR 97756...

  • Page 16: Installing The Main Gear Fairings

    Part numbers are 7045L and 7045R for the left and right wheel pants and 7045LA and 7045RA for the brake covers. 033-0004 Page S.15 REV. 0/04-23-2007 Supplement–Legacy Fixed Gear LEGACY FG Lancair International Inc., Represented by Neico Aviation Inc., Copyright 2007 Redmond, OR 97756...
  • Page 17 This will ensure the right shape for the gear leg fairing. 033-0004 Page S.16 REV. 0/04-23-2007 Supplement–Legacy Fixed Gear LEGACY FG Lancair International Inc., Represented by Neico Aviation Inc., Copyright 2007 Redmond, OR 97756...
  • Page 18 Wheel pant bracket – Attaches to the wheel pant. the front side. • Drill a vent hole in the upper part of the bulkhead. 033-0004 Page S.17 REV. 0/04-23-2007 Supplement–Legacy Fixed Gear LEGACY FG Lancair International Inc., Represented by Neico Aviation Inc., Copyright 2007 Redmond, OR 97756...
  • Page 19 7. On the inboard side, match drill through the wheel pant and the bracket. 8. Install nutplates in the resulting holes in the bracket. 033-0004 Page S.18 REV. 0/04-23-2007 Supplement–Legacy Fixed Gear LEGACY FG Lancair International Inc., Represented by Neico Aviation Inc., Copyright 2007 Redmond, OR 97756...
  • Page 20 Install six nutplates, three on each side of the gear leg, to secure the wheel pant cover. 033-0004 Page S.19 REV. 0/04-23-2007 Supplement–Legacy Fixed Gear LEGACY FG Lancair International Inc., Represented by Neico Aviation Inc., Copyright 2007 Redmond, OR 97756...

  • Page 21: S.5.B Fuselage Gear Fairings

    Nutplates can be riveted to BID strips of e-glass approximately 1.0” by 1.5” (25 mm by 38 mm). 033-0004 Page S.20 REV. 0/04-23-2007 Supplement–Legacy Fixed Gear LEGACY FG Lancair International Inc., Represented by Neico Aviation Inc., Copyright 2007 Redmond, OR 97756...

  • Page 22: Installing The Nose Gear

    See page 13-12 in the Legacy Assembly Manual or the Tip on page 1.23. 033-0004 Page S.21 REV. 0/04-23-2007 1/08-10-2007 Supplement–Legacy Fixed Gear LEGACY FG Lancair International Inc., Represented by Neico Aviation Inc., Copyright 2007 Redmond, OR 97756...
  • Page 23 Align the bolt holes, not the parts. Nose gear strut Nose gear link 033-0004 Page S.22 REV. 0/04-23-2007 Supplement–Legacy Fixed Gear LEGACY FG Lancair International Inc., Represented by Neico Aviation Inc., Copyright 2007 Redmond, OR 97756...

  • Page 24: S.6.B Connections Between The Nose Gear Fork And Wheel Brackets.23

    This will allow for the radius and fillet of the bolt heads. 033-0004 Page S.23 REV. 0/04-23-2007 1/08-10-2007 Supplement–Legacy Fixed Gear LEGACY FG Lancair International Inc., Represented by Neico Aviation Inc., Copyright 2007 Redmond, OR 97756...

  • Page 25: S.6.C Assembling The Nose Wheel And Tire

    Figure S.6.C.1 Nose Wheel Assembly For more information on assembly of the nose tire and wheel, see the Legacy Assembly Manual, page 13-16. 033-0004 Page S.23B REV. 1/08-10-2007 1/08-10-2007 LEGACY FG Lancair International Inc., Represented by Neico Aviation Inc., Copyright 2007 Redmond, OR 97756...

  • Page 26: S.6.D Installing The Nose Gear Fork

    Assembly, Fig. 13:E:1. Use the figures to the right to install the nutplates on the nose fork. FG nose fork, 433-0000 AN525-10R6 033-0004 Page S.24 REV. 0/04-23-2007 LEGACY FG Lancair International Inc., Represented by Neico Aviation Inc., Copyright 2007 Redmond, OR 97756...

  • Page 27: S.6.E Installing The Nose Gear Mounting Plate

    This distance should be 21” (52.5 mm). Nutplates, AN426AD3-5 Nose gear fairing mounting plate, 3455 033-0004 Page S.25 REV. 0/04-23-2007 LEGACY FG Lancair International Inc., Represented by Neico Aviation Inc., Copyright 2007 Redmond, OR 97756...

  • Page 28: S.6.F Nose Gear Leg Fairing

    • The rear holes use bolts MS21250-05013. Nose gear wheel pant, 7045 Bolts, MS21250-05015 and MS21250-05013 with countersunk washers, MS20002C5. 033-0004 Page S.26 REV. 0/04-23-2007 LEGACY FG Lancair International Inc., Represented by Neico Aviation Inc., Copyright 2007 Redmond, OR 97756...
  • Page 29 S.6.F Nose Gear Leg Fairing Figure S.6.F.1 Nose gear leg fairing Nose gear leg fairing, aft, 2044A Nose gear leg fairing, forward, 2044F 033-0004 Page S.27 REV. 0/04-23-2007 LEGACY FG Lancair International Inc., Represented by Neico Aviation Inc., Copyright 2007 Redmond, OR 97756...
  • Page 30 Figure S.6.F.2 Installing the nose gear fairings to the fuselage Nose gear leg fairing, 2044A Fuselage Nose gear leg fairing, forward, 2044F Nose gear leg fairing, aft, 2044A 033-0004 Page S.28 REV. 0/04-23-2007 LEGACY FG Lancair International Inc., Represented by Neico Aviation Inc., Copyright 2007 Redmond, OR 97756...

  • Page 31: Installing The Idler Assembly

    • Turn the rod end out by 1/2 the total turn count. • This should be at least or greater than five turns. • Always check the witness hole. 033-0004 Page S.29 REV. 0/04-23-2007 LEGACY FG Lancair International Inc., Represented by Neico Aviation Inc., Copyright 2007 Redmond, OR 97756...

  • Page 32: S.7.B Installing The Idler's Base Bracket

    Bolt, MS24694-S104 Washer, AN960-416 Nut, AN365-428A Figure S.7.B.1 Assembled idler arm Forward 1” (25 mm) Base bracket for aileron idler, 209-0001 033-0004 Page S.30 REV. 0/04-23-2007 LEGACY FG Lancair International Inc., Represented by Neico Aviation Inc., Copyright 2007 Redmond, OR 97756...

  • Page 33: Modifications To The Fuel System

    Figure S.8.0.3 Fuel system modifications – shown in red WARNING: The modifications described on this page are for the Legacy with a Lycombing 360 or 390 engine. 033-0004 Page S.31 REV. 0/04-23-2007 LEGACY FG Lancair International Inc., Represented by Neico Aviation Inc., Copyright 2007 Redmond, OR 97756...

  • Page 34: S.9.A Alternate Air Assembly For The Tnio 360/390

    This appendix applies to both the Legacy RG and the FG when they are powered by the TNIO 360/390. 033-0004 Page S.32 REV. 0/04-23-2007 1/08-10-2007 LEGACY FG Lancair International Inc., Represented by Neico Aviation Inc., Copyright 2007 Redmond, OR 97756...
  • Page 35 Figure S.9.A.2 Assembly diagram of the alternate air 033-0004 Page S.33 REV. 0/04-23-2007 1/08-10-2007 LEGACY FG Lancair International Inc., Represented by Neico Aviation Inc., Copyright 2007 Redmond, OR 97756...

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