Bailey Moyes 912 Dragonfly Maintenance Manual Download

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Section 14

Maintenance & Inspection

Dragonfly 582/912

AILERON

STEP

INSTRUCTIONS

for Assembly, for Disassembly reverse the order!

PART NO.

STAGE CERT.

Bolt AN3-7, hinge brkt, grease,

hinge point,

grease, hinge brkt, 3/16” washer, AN3 castle nut, cotter pin.

Snug but free.

(Hinge brkt may need to be spread slightly so hinge point turns freely).

DFK 007

Bolt AN3-23A, 3/16” washer,

aileron main spar ext,

aileron frame conn block,

aileron main spar ext, 3/16” washer, AN3 half nut.

Snug.

DFA 011
DFP 018

Pop rivet aluminium 3/16” x 5/8”,

1/2” tube insert,

Aileron trailing edge.

Set rivet.

Do not pop.

DFT 413
DFP 017
DFF 002

Pop rivet aluminium 3/16” x 5/8”, 1/2” tube insert,

aileron leading edge.

Set rivet.

Do not pop.

DFF 001

Take

aileron trailing edge comp strut set

and sort from short to long. Start at outboard hole of

aileron main spar assembly

with the shortest strut. Push strut through hole until it touches the other side
of the tube. Insert

aileron comp strut assembly

into aileron main spar assembly and aileron comp strut. Continue inboard
with next longest strut and so on.

DFF 015

DFW 004

DFW 022

Insert aileron main spar ext into aileron main spar assembly and rotate so
aileron frame conn block is parallel to comp struts. Drill 3/16” hole through
aileron main spar, aileron main spar ext, 1.5” from the joint in the same plane
as comp struts.

Pop rivet aluminium 3/16” x 1/4”,

aileron main spar ext, aileron main spar.

Pop the rivets

DFT 412

Take aileron trailing edge, insert 1/2” tube inserts into aileron trailing edge
comp struts (if 1/2” tube inserts are oversized, they may be shaved to fit with
a razor knife). Lubricate and push inboard end of aileron trailing edge into
aileron main spar.

Screw CS 10

x 3/4”,

aileron trailing edge,

aileron splice 3” x 10.8mm tube,

aileron trailing edge, aileron frame conn block.

Tight.

DFT 506
DFG 006

Put aileron leading edge over aileron splice (shorter bend in leading edge is
outboard). Lubricate and insert 1/2” tube inserts into aileron leading edge
comp struts (if too big, inserts may be shaved). Lubricate and push inboard
end of aileron leading edge into aileron main spar. Sight down aileron
leading and trailing edges to check for straightness. (If anything is loose,
aileron sail will pull into place).

(1)

Recommended Special Tools:

None

(2)

The parts needed to perform the task:

Replace worn/damaged parts as needed, listed above. Max. Wear (defined 1.1.8.1)

(3)

Type of maintenance:

Inspection=Line & Replacement=Heavy

(when it involves replacement of structural components.)

(4)

Certification needed to accomplish the task:

Line=LSRI Inspection or above, Heavy=LSRM Maintenance or above.

see:

3 Level of Certification in this manual

(5)

Detailed instructions and diagrams as needed to perform the task, listed above and adjacent page.

Every Annual or 100 Hrs., Inspect for Cracks, Corrosion, Elongation of holes & Fasteners for Wear & Security.

See: 1.3.5 Fabric Coverings: For more inspection and testing information on fabric coverings.

(6)

Method to test/inspect to verify the task was accomplished properly.

Insure that all procedures were followed correctly

and there is proper non-binding movement to moving parts and that fasteners were tightened as instructed. When flight
controls are involved, assure that they are operating properly.

Section 14 Aileron

Section 14